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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2024-10-02 16:14
Tx date 2024-10-02 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,752
+1,109 vol
$1.58 each 		40,480
Filed 2024-09-30 14:26
Tx date 2024-09-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$48,500
+1,000 vol
$48.50 each 		26,992,136
Filed 2024-09-30 14:25
Tx date 2024-09-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$217,125
+4,500 vol
$48.25 each 		26,991,136
Filed 2024-09-30 14:25
Tx date 2024-09-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$24,075
+500 vol
$48.15 each 		26,986,636
Filed 2024-09-30 13:38
Tx date 2024-09-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$226,540
+4,700 vol
$48.20 each 		26,986,136
Filed 2024-09-30 13:37
Tx date 2024-09-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$14,457
+300 vol
$48.19 each 		26,981,436
Filed 2024-09-30 13:37
Tx date 2024-09-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$62,530
+1,300 vol
$48.10 each 		26,981,136
Filed 2024-09-30 13:36
Tx date 2024-09-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$239,500
+5,000 vol
$47.90 each 		26,979,836
Filed 2024-09-30 13:36
Tx date 2024-09-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$252,810
+5,300 vol
$47.70 each 		26,974,836
Filed 2024-09-30 13:35
Tx date 2024-09-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$38,000
+800 vol
$47.50 each 		26,969,536
Filed 2024-09-25 17:53
Tx date 2024-09-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$475,000
+10,000 vol
$47.50 each 		26,968,736
Filed 2024-09-25 17:52
Tx date 2024-09-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$236,500
+5,000 vol
$47.30 each 		26,958,736
Filed 2024-09-25 17:52
Tx date 2024-09-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$292,020
+6,200 vol
$47.10 each 		26,953,736
Filed 2024-09-25 17:51
Tx date 2024-09-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$9,410
+200 vol
$47.05 each 		26,947,536
Filed 2024-09-25 17:51
Tx date 2024-09-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$9,408
+200 vol
$47.04 each 		26,947,336
Filed 2024-09-25 16:07
Tx date 2024-09-24 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$355,355
+7,700 vol
$46.15 each 		26,947,136
Filed 2024-09-25 16:06
Tx date 2024-09-24 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,842
+300 vol
$46.14 each 		26,939,436
Filed 2024-09-25 16:06
Tx date 2024-09-24 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$92,230
+2,000 vol
$46.12 each 		26,939,136
Filed 2024-09-25 16:05
Tx date 2024-09-24 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$925,000
+20,000 vol
$46.25 each 		26,937,136
Filed 2024-09-24 15:42
Tx date 2024-09-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$45,650
+1,000 vol
$45.65 each 		26,917,136
Filed 2024-09-24 15:42
Tx date 2024-09-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$391,300
+8,600 vol
$45.50 each 		26,916,136
Filed 2024-09-24 15:41
Tx date 2024-09-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$4,549
+100 vol
$45.49 each 		26,907,536
Filed 2024-09-24 15:40
Tx date 2024-09-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$9,040
+200 vol
$45.20 each 		26,907,436
Filed 2024-09-18 12:47
Tx date 2024-09-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 35.24 (2024-09-15)
50 - Grant of options
+350,000 vol 		350,000
Filed 2024-09-18 12:46
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 35.24 (2024-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2024-09-18 12:45
Tx date 2024-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 45.46 (2024-09-15)
50 - Grant of options
+350,000 vol 		350,000
Filed 2024-09-18 12:43
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 45.46 (2024-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2024-07-03 12:59
Tx date 2024-07-02 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,750
+1,326 vol
$1.32 each 		39,371
Filed 2024-06-24 17:03
Tx date 2024-06-21 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$2,486,400
+59,200 vol
$42.00 each 		11,546,320
Filed 2024-04-08 14:11
Tx date 2024-03-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$12,354
+412 vol
$29.99 each 		63,740
Filed 2024-04-03 12:52
Tx date 2024-03-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$18,667
+412 vol
$45.31 each
Filed 2024-04-05 15:15
Tx date 2024-04-03 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,749
+1,136 vol
$1.54 each 		38,045
Filed 2024-04-03 12:52
Tx date 2024-03-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$18,667
+412 vol
$45.31 each 		63,740
Filed 2024-03-27 18:55
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
11 - Acquisition or disposition carried out privately 		$9,802,960
+289,600 vol
$33.85 each 		66,598,854
Filed 2024-03-27 18:55
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
11 - Acquisition or disposition carried out privately 		$-9,802,960
-289,600 vol
$33.85 each 		66,309,254
Filed 2024-03-27 18:54
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
10 - Acquisition or disposition in the public market 		$9,802,960
+289,600 vol
$33.85 each
Filed 2024-03-27 18:53
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
10 - Acquisition or disposition in the public market 		$-9,802,960
-289,600 vol
$33.85 each
Filed 2024-03-27 18:19
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
10 - Acquisition or disposition in the public market 		$9,802,960
+289,600 vol
$33.85 each
Filed 2024-03-27 18:19
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
10 - Acquisition or disposition in the public market 		$-9,802,960
-289,600 vol
$33.85 each
Filed 2024-03-27 18:18
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$7,820,718
+254,167 vol
$30.77 each 		77,390,279
Filed 2024-03-27 18:17
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$1,544,530
+50,196 vol
$30.77 each 		77,136,112
Filed 2024-03-27 18:17
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-7,820,718.59
-254,167 vol
$30.77 each 		77,085,916
Filed 2024-03-27 18:16
Tx date 2024-03-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-1,544,530.92
-50,196 vol
$30.77 each 		77,340,083
Filed 2024-03-27 18:15
Tx date 2024-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$151,669
+5,058 vol
$29.99 each 		77,380,010
Filed 2024-03-04 13:53
Tx date 2024-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$151,699
+5,059 vol
$29.99 each
Filed 2024-03-16 10:26
Tx date 2024-03-11 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$16,074
+536 vol
$29.99 each 		63,328
Filed 2024-03-16 10:25
Tx date 2024-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$87,499
+2,918 vol
$29.99 each 		196,076
Filed 2024-03-16 10:23
Tx date 2024-03-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$14,750
+379 vol
$38.92 each 		251,205
Filed 2024-03-16 10:22
Tx date 2024-03-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$69,108
+1,803 vol
$38.33 each 		250,826
Filed 2024-03-04 13:53
Tx date 2024-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$307,926
+10,269 vol
$29.99 each 		77,390,280
Filed 2024-03-04 13:53
Tx date 2024-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$151,699
+5,059 vol
$29.99 each 		77,380,011
Filed 2024-03-04 13:52
Tx date 2024-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$113,437
+3,783 vol
$29.99 each 		77,374,952
Filed 2024-02-01 13:58
Tx date 2023-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$15,690
+526 vol
$29.83 each 		62,792
Filed 2024-02-01 13:56
Tx date 2023-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$337,015
+10,176 vol
$33.12 each 		193,158
Filed 2024-02-01 13:55
Tx date 2023-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$47,624
+1,438 vol
$33.12 each 		62,266
Filed 2024-02-01 13:53
Tx date 2023-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$22,488
+589 vol
$38.18 each 		249,023
Filed 2023-12-01 14:16
Tx date 2023-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$300,341
+10,067 vol
$29.83 each 		77,371,169
Filed 2023-12-01 14:16
Tx date 2023-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$235,094
+7,880 vol
$29.83 each 		77,361,102
Filed 2023-12-01 14:15
Tx date 2023-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$23,479
+787 vol
$29.83 each 		77,353,222
Filed 2023-11-17 17:07
Tx date 2023-11-17 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$34,605
+900 vol
$38.45 each 		26,907,236
Filed 2023-11-17 17:07
Tx date 2023-11-17 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$363,375
+9,500 vol
$38.25 each 		26,906,336
Filed 2023-11-16 16:56
Tx date 2023-11-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$192,000
+5,000 vol
$38.40 each 		26,896,836
Filed 2023-11-16 16:56
Tx date 2023-11-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$198,900
+5,200 vol
$38.25 each 		26,891,836
Filed 2023-11-14 16:35
Tx date 2023-11-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$373,000
+10,000 vol
$37.30 each 		26,886,636
Filed 2023-11-14 16:35
Tx date 2023-11-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$372,500
+10,000 vol
$37.25 each 		26,876,636
Filed 2023-11-14 16:34
Tx date 2023-11-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$300,915
+8,100 vol
$37.15 each 		26,866,636
Filed 2023-11-14 16:34
Tx date 2023-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$187,500
+5,000 vol
$37.50 each 		26,858,536
Filed 2023-11-14 16:33
Tx date 2023-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$187,000
+5,000 vol
$37.40 each 		26,853,536
Filed 2023-11-10 12:14
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,687
+5,000 vol
$37.34 each 		26,834,436
Filed 2023-11-10 12:14
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,977
+5,000 vol
$37.40 each 		26,829,436
Filed 2023-11-10 12:14
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,500
+5,000 vol
$37.30 each 		26,824,436
Filed 2023-11-10 12:13
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,000
+5,000 vol
$37.20 each 		26,819,436
Filed 2023-11-10 11:56
Tx date 2023-11-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$152,930
+4,100 vol
$37.30 each 		26,848,536
Filed 2023-11-10 11:55
Tx date 2023-11-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$374,000
+10,000 vol
$37.40 each 		26,844,436
Filed 2023-11-10 11:53
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,687
+5,000 vol
$37.34 each 		26,834,436
Filed 2023-11-10 11:53
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,687
+5,000 vol
$37.34 each
Filed 2023-11-10 11:53
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,977
+5,000 vol
$37.40 each 		26,829,436
Filed 2023-11-10 11:53
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,977
+5,000 vol
$37.40 each
Filed 2023-11-10 11:52
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,500
+5,000 vol
$37.30 each 		26,824,436
Filed 2023-11-10 11:52
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,500
+5,000 vol
$37.30 each
Filed 2023-11-10 11:52
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,000
+5,000 vol
$37.20 each
Filed 2023-11-10 11:52
Tx date 2023-11-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$186,000
+5,000 vol
$37.20 each 		26,819,436
Filed 2023-11-08 17:38
Tx date 2023-10-18 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$30,719
+917 vol
$33.50 each 		60,828
Filed 2023-11-08 17:37
Tx date 2023-10-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$11,237
+326 vol
$34.47 each 		248,434
Filed 2023-11-08 17:35
Tx date 2023-10-18 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$212,578
+5,476 vol
$38.82 each 		248,108
Filed 2023-11-08 17:34
Tx date 2023-10-18 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$43,150
+1,124 vol
$38.39 each 		242,632
Filed 2023-09-20 11:48
Tx date 2023-09-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 31.28 (2023-09-15)
50 - Grant of options
+200,000 vol 		200,000
Filed 2023-09-20 11:47
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 31.28 (2023-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2023-09-20 11:47
Tx date 2023-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
50 - Grant of options
+300,000 vol 		300,000
Filed 2023-09-20 11:46
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2023-09-01 16:52
Tx date 2023-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$296,135
+9,384 vol
$31.56 each 		77,352,435
Filed 2023-09-01 16:51
Tx date 2023-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$231,821
+7,346 vol
$31.56 each 		77,343,051
Filed 2023-09-01 16:50
Tx date 2023-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$23,163
+734 vol
$31.56 each 		77,335,705
Filed 2023-08-08 16:02
Tx date 2023-08-03 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$199,375
+5,500 vol
$36.25 each 		26,814,436
Filed 2023-08-08 16:02
Tx date 2023-08-03 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$363,500
+10,000 vol
$36.35 each 		26,808,936
Filed 2023-08-02 17:28
Tx date 2023-08-02 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$184,750
+5,000 vol
$36.95 each 		26,798,936
Filed 2023-08-02 17:27
Tx date 2023-08-02 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$185,500
+5,000 vol
$37.10 each 		26,793,936
Filed 2023-08-02 17:27
Tx date 2023-08-02 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$185,750
+5,000 vol
$37.15 each 		26,788,936
Filed 2023-08-02 17:26
Tx date 2023-08-01 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$373,500
+10,000 vol
$37.35 each 		26,783,936
Filed 2023-06-02 12:43
Tx date 2023-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$22,859
+640 vol
$35.72 each 		77,334,971
Filed 2023-06-02 12:43
Tx date 2023-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$228,920
+6,409 vol
$35.72 each 		77,334,331
Filed 2023-06-02 12:42
Tx date 2023-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$292,463
+8,188 vol
$35.72 each 		77,327,922
Filed 2023-03-11 11:58
Tx date 2023-03-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$15,063
+426 vol
$35.36 each 		59,911
Filed 2023-03-11 11:57
Tx date 2023-03-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$64,094
+1,500 vol
$42.73 each 		241,508
Filed 2023-03-11 11:55
Tx date 2023-03-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$13,658
+321 vol
$42.55 each 		240,008
Filed 2023-03-03 13:38
Tx date 2023-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$288,786
+8,166 vol
$35.36 each 		77,312,703
Filed 2023-03-03 09:42
Tx date 2023-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$226,049
+6,392 vol
$35.36 each 		77,319,734
Filed 2023-03-03 09:42
Tx date 2023-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$22,597
+639 vol
$35.36 each 		77,313,342
Filed 2023-03-03 09:40
Tx date 2023-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$288,786
+8,166 vol
$35.36 each
Filed 2023-03-03 09:40
Tx date 2023-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$288,786
+8,166 vol
$35.36 each 		77,312,703
Filed 2023-01-11 11:53
Tx date 2022-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$238,760
+6,212 vol
$38.44 each 		182,982
Filed 2023-01-11 11:52
Tx date 2022-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$33,707
+877 vol
$38.44 each 		59,485
Filed 2023-01-10 17:50
Tx date 2022-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$43,745
+1,141 vol
$38.34 each 		58,608
Filed 2023-01-10 17:48
Tx date 2022-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$232,715
+5,295 vol
$43.95 each 		239,687
Filed 2023-01-10 17:47
Tx date 2022-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$40,162
+922 vol
$43.56 each 		234,392
Filed 2022-12-08 17:14
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$221,155
+6,152 vol
$35.95 each 		77,304,537
Filed 2022-12-08 17:14
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$22,072
+614 vol
$35.95 each 		77,298,385
Filed 2022-12-08 17:14
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$282,484
+7,858 vol
$35.95 each 		77,297,771
Filed 2022-12-07 17:02
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$196,387
+5,463 vol
$35.95 each
Filed 2022-12-07 17:00
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$19,627
+546 vol
$35.95 each
Filed 2022-12-07 17:00
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$250,849
+6,978 vol
$35.95 each
Filed 2022-12-07 17:02
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$196,387
+5,463 vol
$35.95 each 		77,302,900
Filed 2022-12-07 17:00
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$19,627
+546 vol
$35.95 each 		77,297,437
Filed 2022-12-07 17:00
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$250,849
+6,978 vol
$35.95 each 		77,296,891
Filed 2022-12-07 15:55
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$19,627
+546 vol
$35.95 each
Filed 2022-12-07 15:54
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$196,387
+5,463 vol
$35.95 each
Filed 2022-12-07 15:48
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$19,627
+546 vol
$35.95 each
Filed 2022-12-07 15:47
Tx date 2022-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$196,387
+5,463 vol
$35.95 each
Filed 2022-09-30 17:31
Tx date 2022-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$21,857
+546 vol
$40.03 each 		77,282,935
Filed 2022-09-02 19:01
Tx date 2022-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$21,817
+545 vol
$40.03 each
Filed 2022-09-19 16:37
Tx date 2022-09-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 40.89 (2022-09-15)
50 - Grant of options
+175,000 vol 		175,000
Filed 2022-09-19 16:36
Tx date 2022-09-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 40.89 (2022-09-15)
50 - Grant of options
+450,000 vol
Filed 2022-09-19 13:49
Tx date 2022-09-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 40.89 (2022-09-15)
50 - Grant of options
+450,000 vol 		450,000
Filed 2022-09-19 13:49
Tx date 2022-09-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 40.89 (2022-09-15)
50 - Grant of options
+450,000 vol
Filed 2022-09-19 13:48
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 40.89 (2022-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2022-09-19 13:47
Tx date 2022-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 47.54 (2022-09-15)
50 - Grant of options
+275,000 vol 		275,000
Filed 2022-09-19 13:46
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 47.54 (2022-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2022-09-14 12:03
Tx date 2022-09-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$552,160
+11,600 vol
$47.60 each 		26,773,936
Filed 2022-09-14 12:02
Tx date 2022-09-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$33,355
+700 vol
$47.65 each 		26,762,336
Filed 2022-09-14 12:02
Tx date 2022-09-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$358,500
+7,500 vol
$47.80 each 		26,761,636
Filed 2022-09-08 18:09
Tx date 2022-09-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$213,525
+4,500 vol
$47.45 each 		26,754,136
Filed 2022-09-08 18:09
Tx date 2022-09-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$330,050
+7,000 vol
$47.15 each 		26,749,636
Filed 2022-09-08 11:52
Tx date 2022-09-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$437,100
+9,300 vol
$47.00 each 		26,742,636
Filed 2022-09-08 11:51
Tx date 2022-09-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$32,893
+700 vol
$46.99 each 		26,733,336
Filed 2022-09-08 11:49
Tx date 2022-09-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$234,750
+5,000 vol
$46.95 each 		26,732,636
Filed 2022-09-02 19:02
Tx date 2022-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$279,349
+6,978 vol
$40.03 each 		77,289,912
Filed 2022-09-02 19:01
Tx date 2022-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$21,817
+545 vol
$40.03 each 		77,282,934
Filed 2022-09-02 19:01
Tx date 2022-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$218,619
+5,461 vol
$40.03 each 		77,282,389
Filed 2022-09-02 16:33
Tx date 2022-08-30 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$192,000
+4,000 vol
$48.00 each 		26,727,636
Filed 2022-09-02 16:33
Tx date 2022-08-30 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$239,000
+5,000 vol
$47.80 each 		26,723,636
Filed 2022-08-16 19:00
Tx date 2022-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$157,575
+3,300 vol
$47.75 each 		26,718,636
Filed 2022-08-16 19:00
Tx date 2022-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$335,160
+7,000 vol
$47.88 each 		26,715,336
Filed 2022-08-16 14:11
Tx date 2022-08-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$238,000
+5,000 vol
$47.60 each 		26,708,336
Filed 2022-08-16 14:10
Tx date 2022-08-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$237,000
+5,000 vol
$47.40 each 		26,703,336
Filed 2022-08-16 14:10
Tx date 2022-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$334,250
+7,000 vol
$47.75 each 		26,698,336
Filed 2022-08-16 14:09
Tx date 2022-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$238,500
+5,000 vol
$47.70 each 		26,691,336
Filed 2022-08-16 14:09
Tx date 2022-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$238,000
+5,000 vol
$47.60 each 		26,686,336
Filed 2022-08-12 12:50
Tx date 2022-08-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$331,800
+7,000 vol
$47.40 each 		26,676,136
Filed 2022-08-12 12:49
Tx date 2022-08-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$331,800
+7,000 vol
$47.40 each
Filed 2022-08-12 12:22
Tx date 2022-08-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$247,000
+5,200 vol
$47.50 each 		26,681,336
Filed 2022-08-12 12:22
Tx date 2022-08-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$331,800
+7,000 vol
$47.40 each
Filed 2022-08-12 12:21
Tx date 2022-08-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$236,250
+5,000 vol
$47.25 each 		26,669,136
Filed 2022-08-09 10:40
Tx date 2022-08-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$232,000
+5,000 vol
$46.40 each 		26,664,136
Filed 2022-08-09 10:39
Tx date 2022-08-05 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$231,250
+5,000 vol
$46.25 each 		26,659,136
Filed 2022-08-09 10:39
Tx date 2022-08-05 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$232,000
+5,000 vol
$46.40 each 		26,654,136
Filed 2022-07-07 17:43
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$128,591
+3,270 vol
$39.32 each 		77,276,928
Filed 2022-06-07 14:16
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$128,631
+3,271 vol
$39.32 each
Filed 2022-06-15 13:49
Tx date 2022-06-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$313,250
+7,000 vol
$44.75 each 		26,649,136
Filed 2022-06-15 13:48
Tx date 2022-06-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$224,725
+5,050 vol
$44.50 each 		26,642,136
Filed 2022-06-15 13:48
Tx date 2022-06-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$225,000
+5,000 vol
$45.00 each 		26,637,086
Filed 2022-06-15 13:47
Tx date 2022-06-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,250
+5,000 vol
$44.65 each 		26,632,086
Filed 2022-06-15 13:47
Tx date 2022-06-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,500
+5,000 vol
$44.70 each 		26,627,086
Filed 2022-06-15 13:46
Tx date 2022-06-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$222,500
+5,000 vol
$44.50 each 		26,622,086
Filed 2022-06-14 12:31
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$21,589
+549 vol
$39.32 each 		77,266,633
Filed 2022-06-06 20:28
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$21,628
+550 vol
$39.32 each
Filed 2022-06-13 12:53
Tx date 2022-06-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$227,500
+5,000 vol
$45.50 each 		26,617,086
Filed 2022-06-13 12:52
Tx date 2022-06-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$680,250
+15,000 vol
$45.35 each 		26,612,086
Filed 2022-06-13 12:51
Tx date 2022-06-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$225,500
+5,000 vol
$45.10 each 		26,597,086
Filed 2022-06-13 12:51
Tx date 2022-06-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$22,675
+500 vol
$45.35 each 		26,592,086
Filed 2022-06-07 14:16
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$128,631
+3,271 vol
$39.32 each 		77,276,930
Filed 2022-06-06 20:29
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$276,256
+7,025 vol
$39.32 each 		77,273,659
Filed 2022-06-06 20:28
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$21,628
+550 vol
$39.32 each 		77,266,634
Filed 2022-06-06 20:28
Tx date 2022-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$87,615
+2,228 vol
$39.32 each 		77,266,084
Filed 2022-03-12 10:55
Tx date 2022-03-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$59,868
+1,413 vol
$42.37 each 		233,470
Filed 2022-03-12 10:54
Tx date 2022-03-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$12,716
+299 vol
$42.53 each 		232,057
Filed 2022-03-12 10:49
Tx date 2022-03-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$14,237
+414 vol
$34.39 each 		57,467
Filed 2022-01-21 13:10
Tx date 2021-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$231,188
+5,459 vol
$42.35 each 		231,758
Filed 2022-01-21 13:09
Tx date 2021-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$231,188
+5,459 vol
$42.35 each
Filed 2022-01-21 11:11
Tx date 2021-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$41,289
+1,171 vol
$35.26 each 		57,053
Filed 2022-01-21 11:09
Tx date 2021-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$37,336
+886 vol
$42.14 each 		231,758
Filed 2022-01-21 11:00
Tx date 2021-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$231,188
+5,459 vol
$42.35 each
Filed 2022-01-21 11:00
Tx date 2021-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$231,188
+5,459 vol
$42.35 each 		230,872
Filed 2021-11-17 17:59
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-235,371
-6,700 vol
$35.13 each 		55,882
Filed 2021-11-17 16:36
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-73,804.50
-2,100 vol
$35.15 each
Filed 2021-11-17 16:35
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-24,587.50
-700 vol
$35.13 each 		62,582
Filed 2021-11-17 16:35
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-140,480
-4,000 vol
$35.12 each 		63,282
Filed 2021-11-17 16:34
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-217,837
-6,200 vol
$35.13 each 		67,282
Filed 2021-11-17 16:34
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-277,606
-7,900 vol
$35.14 each 		73,482
Filed 2021-11-17 16:33
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-333,925
-9,500 vol
$35.15 each 		81,382
Filed 2021-11-17 16:33
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-73,804.50
-2,100 vol
$35.15 each
Filed 2021-11-17 16:32
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-73,804.50
-2,100 vol
$35.15 each 		90,882
Filed 2021-11-17 16:32
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-59,763.50
-1,700 vol
$35.16 each 		92,982
Filed 2021-11-17 16:31
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-94,932
-2,700 vol
$35.16 each 		94,682
Filed 2021-11-17 16:31
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-84,396
-2,400 vol
$35.16 each 		97,382
Filed 2021-11-17 16:30
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-59,789
-1,700 vol
$35.17 each 		99,782
Filed 2021-11-17 16:30
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-10,554
-300 vol
$35.18 each 		101,482
Filed 2021-11-17 16:29
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-77,440
-2,200 vol
$35.20 each 		101,782
Filed 2021-11-17 16:29
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-66,899
-1,900 vol
$35.21 each 		103,982
Filed 2021-11-17 16:27
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
51 - Exercise of options 		$1,659,000
+50,000 vol
$33.18 each 		105,882
Filed 2021-11-17 16:25
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 66.36
51 - Exercise of options
+50,000 vol
Filed 2021-11-17 16:24
Tx date 2021-11-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options 		$1,755,750
+50,000 vol
$35.12 each 		225,413
Filed 2021-11-17 16:23
Tx date 2021-11-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 70.23
51 - Exercise of options
-50,000 vol 		0
Filed 2021-11-17 16:16
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 66.36
51 - Exercise of options
+50,000 vol
Filed 2021-11-17 16:14
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 66.36
51 - Exercise of options
-50,000 vol 		0
Filed 2021-11-17 16:12
Tx date 2021-11-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 66.36 (SAR)
59 - Exercise for cash 		$-1,763,500
-50,000 vol
$35.27 each 		0
Filed 2021-11-17 16:10
Tx date 2021-11-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 70.23 (SAR)
59 - Exercise for cash 		$-2,064,500
-50,000 vol
$41.29 each 		0
Filed 2021-11-15 16:49
Tx date 2021-11-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$154,125
+3,750 vol
$41.10 each 		26,591,586
Filed 2021-11-15 16:28
Tx date 2021-11-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$288,400
+7,000 vol
$41.20 each 		26,587,836
Filed 2021-11-15 16:28
Tx date 2021-11-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$289,450
+7,000 vol
$41.35 each 		26,580,836
Filed 2021-11-15 16:16
Tx date 2021-11-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$165,400
+4,000 vol
$41.35 each 		26,573,836
Filed 2021-11-10 17:05
Tx date 2021-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$41,100
+1,000 vol
$41.10 each 		26,569,836
Filed 2021-11-10 17:04
Tx date 2021-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$206,000
+5,000 vol
$41.20 each 		26,568,836
Filed 2021-09-15 11:45
Tx date 2021-09-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$467,400
+11,400 vol
$41.00 each 		26,563,836
Filed 2021-09-15 11:44
Tx date 2021-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$206,155
+5,000 vol
$41.23 each 		26,552,436
Filed 2021-09-15 11:44
Tx date 2021-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$205,993
+5,000 vol
$41.20 each 		26,547,436
Filed 2021-09-15 11:43
Tx date 2021-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$205,000
+5,000 vol
$41.00 each 		26,542,436
Filed 2021-09-15 11:43
Tx date 2021-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$61,275
+1,500 vol
$40.85 each 		26,537,436
Filed 2021-09-08 14:10
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus
+$1,000,000 vol 		$7,000,000
Filed 2021-09-08 14:10
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus
+$5,000,000 vol 		$6,000,000
Filed 2021-09-08 14:10
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus
+$1,000,000 vol 		$1,000,000
Filed 2021-09-08 14:08
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$1,000,000 vol
$100.00 each
Filed 2021-09-08 14:07
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$5,000,000 vol
$100.00 each
Filed 2021-09-08 14:07
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$1,000,000 vol
$100.00 each
Filed 2021-09-08 13:11
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$1,000,000 vol
$100.00 each 		$7,000,000
Filed 2021-09-08 13:11
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$1,000,000 vol
$100.00 each
Filed 2021-09-08 13:08
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$5,000,000 vol
$100.00 each
Filed 2021-09-08 13:08
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$5,000,000 vol
$100.00 each 		$6,000,000
Filed 2021-09-08 13:07
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$1,000,000 vol
$100.00 each 		$1,000,000
Filed 2021-09-08 13:07
Tx date 2021-09-03 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
15 - Acquisition or disposition under a prospectus 		$
+$1,000,000 vol
$100.00 each
Filed 2021-09-08 13:05
Tx date 1999-03-04 		$CIU
CU Inc. 		Southern, Nancy C.
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Debentures 3.174% Issued 3-Sep-2021; Maturity 5-Sep-2051
00 - Opening Balance-Initial SEDI Report
Filed 2021-08-20 16:13
Tx date 2021-08-20 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$318,016
+7,400 vol
$42.98 each 		26,535,936
Filed 2021-08-20 11:33
Tx date 2021-08-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$214,000
+5,000 vol
$42.80 each 		26,528,536
Filed 2021-08-20 11:33
Tx date 2021-08-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$214,000
+5,000 vol
$42.80 each
Filed 2021-08-20 10:51
Tx date 2021-08-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$214,000
+5,000 vol
$42.80 each 		26,528,536
Filed 2021-08-20 10:51
Tx date 2021-08-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$214,000
+5,000 vol
$42.80 each
Filed 2021-08-20 10:50
Tx date 2021-08-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$215,000
+5,000 vol
$43.00 each 		26,523,536
Filed 2021-08-20 10:04
Tx date 2021-08-18 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$132,680
+3,100 vol
$42.80 each 		26,518,536
Filed 2021-08-20 10:03
Tx date 2021-08-18 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$215,000
+5,000 vol
$43.00 each 		26,515,436
Filed 2021-06-17 13:45
Tx date 2021-06-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 35.76 (2021-06-15)
50 - Grant of options
+150,000 vol 		150,000
Filed 2021-06-17 13:44
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 35.76 (2021-06-15)
00 - Opening Balance-Initial SEDI Report
Filed 2021-06-17 13:43
Tx date 2021-06-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 45.38 (2021-06-15)
50 - Grant of options
+250,000 vol 		250,000
Filed 2021-06-17 13:43
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 45.38 (2021-06-15)
00 - Opening Balance-Initial SEDI Report
Filed 2021-06-11 16:17
Tx date 2021-06-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$137,850
+3,000 vol
$45.95 each 		26,510,436
Filed 2021-06-11 16:16
Tx date 2021-06-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$229,249
+5,000 vol
$45.85 each 		26,507,436
Filed 2021-06-10 16:59
Tx date 2021-06-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$289,600
+6,400 vol
$45.25 each 		26,502,436
Filed 2021-06-10 11:38
Tx date 2021-06-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$226,250
+5,000 vol
$45.25 each 		26,496,036
Filed 2021-06-07 16:53
Tx date 2021-06-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$178,400
+4,000 vol
$44.60 each 		26,491,036
Filed 2021-06-07 16:53
Tx date 2021-06-04 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$79,560
+1,800 vol
$44.20 each 		26,487,036
Filed 2021-05-20 15:21
Tx date 2021-05-20 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$315,720
+7,200 vol
$43.85 each 		26,485,236
Filed 2021-05-20 15:15
Tx date 2021-05-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$219,750
+5,000 vol
$43.95 each 		26,478,036
Filed 2021-05-20 15:13
Tx date 2021-05-19 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$219,600
+5,000 vol
$43.92 each 		26,473,036
Filed 2021-05-20 15:07
Tx date 2021-05-18 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$109,375
+2,500 vol
$43.75 each 		26,468,036
Filed 2021-05-18 17:09
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
-166,010 vol 		0
Filed 2021-05-18 17:07
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
-166,010 vol
Filed 2021-05-18 16:58
Tx date 2021-05-14 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class A
90 - Change in the nature of ownership
+176,770 vol 		176,770
Filed 2021-05-18 16:57
Tx date 2021-05-14 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
90 - Change in the nature of ownership
-176,770 vol 		0
Filed 2021-05-18 16:55
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Common Shares Class II
90 - Change in the nature of ownership
+50,400 vol 		50,400
Filed 2021-05-18 16:55
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Common Shares Class II
00 - Opening Balance-Initial SEDI Report
Filed 2021-05-18 16:53
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Common Shares Class II
90 - Change in the nature of ownership
-50,400 vol 		0
Filed 2021-05-18 16:51
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
+166,010 vol 		166,010
Filed 2021-05-18 16:50
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
-166,010 vol 		0
Filed 2021-05-18 16:50
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
-166,010 vol
Filed 2021-05-18 16:19
Tx date 2021-05-17 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$307,624
+7,000 vol
$43.95 each 		26,465,536
Filed 2021-05-18 16:16
Tx date 2021-05-17 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$323,750
+7,400 vol
$43.75 each 		26,458,536
Filed 2021-05-18 16:07
Tx date 2021-05-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$114,268
+2,600 vol
$43.95 each 		26,451,136
Filed 2021-05-14 13:21
Tx date 2021-05-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$436,500
+10,000 vol
$43.65 each 		26,448,536
Filed 2021-05-14 13:20
Tx date 2021-05-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$218,750
+5,000 vol
$43.75 each 		26,438,536
Filed 2021-05-14 11:26
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class A
00 - Opening Balance-Initial SEDI Report
Filed 2021-05-14 11:25
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Investments Inc. (Indirect Ownership)
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2021-03-14 13:22
Tx date 2021-03-08 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$13,384
+440 vol
$30.42 each 		55,882
Filed 2021-03-14 13:18
Tx date 2021-03-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$55,741
+1,523 vol
$36.60 each 		174,734
Filed 2021-03-14 13:16
Tx date 2021-03-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$24,735
+679 vol
$36.43 each 		175,413
Filed 2021-03-14 13:14
Tx date 2021-03-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$55,741
+1,523 vol
$36.60 each
Filed 2021-01-20 17:53
Tx date 2020-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$196,878
+5,016 vol
$39.25 each 		173,211
Filed 2021-01-20 17:52
Tx date 2020-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$196,878
+5,016 vol
$39.25 each
Filed 2021-01-20 16:49
Tx date 2020-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$76,876
+2,356 vol
$32.63 each 		55,442
Filed 2021-01-20 16:47
Tx date 2020-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$74,822
+1,900 vol
$39.38 each 		173,211
Filed 2021-01-20 16:46
Tx date 2020-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$196,878
+5,016 vol
$39.25 each
Filed 2021-01-20 16:46
Tx date 2020-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$196,878
+5,016 vol
$39.25 each 		171,311
Filed 2020-12-18 15:59
Tx date 2016-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
-20,000 vol 		20,000
Filed 2020-12-18 12:55
Tx date 2020-12-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options Options 32.09 (2020-12-15)
50 - Grant of options
+140,000 vol 		140,000
Filed 2020-12-18 12:54
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options Options 32.09 (2020-12-15)
00 - Opening Balance-Initial SEDI Report
Filed 2020-12-18 12:54
Tx date 2020-12-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options Options 38.40 (2020-12-15)
50 - Grant of options
+200,000 vol 		200,000
Filed 2020-12-18 12:53
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options Options 38.40 (2020-12-15)
00 - Opening Balance-Initial SEDI Report
Filed 2016-04-05 13:15
Tx date 2016-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
-2,000 vol
Filed 2020-12-17 19:17
Tx date 2020-12-17 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$296,337
+7,940 vol
$37.32 each 		26,433,536
Filed 2020-12-17 13:37
Tx date 2020-12-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
38 - Redemption, retraction, cancellation, repurchase
-30,000 vol 		18,000
Filed 2020-12-17 13:36
Tx date 2020-12-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
38 - Redemption, retraction, cancellation, repurchase
-30,000 vol 		0
Filed 2020-12-17 10:18
Tx date 2020-12-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$500,201
+13,300 vol
$37.61 each 		26,425,596
Filed 2020-12-16 17:23
Tx date 2020-12-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
51 - Exercise of options 		$618,250
+25,000 vol
$24.73 each 		53,086
Filed 2020-12-16 17:22
Tx date 2020-12-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.47
51 - Exercise of options
-25,000 vol 		0
Filed 2020-12-16 17:20
Tx date 2020-12-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options 		$708,000
+25,000 vol
$28.32 each 		166,295
Filed 2020-12-16 17:18
Tx date 2020-12-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 56.63
51 - Exercise of options
-25,000 vol 		0
Filed 2020-12-16 17:16
Tx date 2020-12-14 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 49.47 (SAR)
59 - Exercise for cash 		$-799,750
-25,000 vol
$31.99 each 		0
Filed 2020-12-16 17:14
Tx date 2020-12-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 56.63 (SAR)
59 - Exercise for cash 		$-954,000
-25,000 vol
$38.16 each 		0
Filed 2020-12-16 12:23
Tx date 2020-12-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$63,750
+1,700 vol
$37.50 each 		26,412,296
Filed 2020-12-15 15:41
Tx date 2020-12-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$383,500
+10,000 vol
$38.35 each 		26,410,596
Filed 2020-11-13 14:38
Tx date 2020-11-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$86,591
+2,250 vol
$38.49 each 		26,400,596
Filed 2020-11-13 11:10
Tx date 2020-11-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$384,000
+10,000 vol
$38.40 each 		26,398,346
Filed 2020-11-12 12:49
Tx date 2020-11-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$195,250
+5,000 vol
$39.05 each 		26,388,346
Filed 2020-11-12 12:49
Tx date 2020-11-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$195,000
+5,000 vol
$39.00 each 		26,383,346
Filed 2020-09-18 17:04
Tx date 2020-09-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$319,580
+8,050 vol
$39.70 each 		26,368,346
Filed 2020-09-16 16:17
Tx date 2020-09-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$395,397
+10,000 vol
$39.54 each 		26,360,296
Filed 2020-09-16 16:10
Tx date 2020-09-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$396,935
+10,000 vol
$39.69 each 		26,350,296
Filed 2020-09-11 13:51
Tx date 2020-09-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$401,727
+10,000 vol
$40.17 each 		26,340,296
Filed 2020-09-11 13:46
Tx date 2020-09-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$402,500
+10,000 vol
$40.25 each 		26,330,296
Filed 2020-09-11 13:45
Tx date 2020-09-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$401,000
+10,000 vol
$40.10 each 		26,320,296
Filed 2020-09-11 13:43
Tx date 2020-09-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$118,900
+2,900 vol
$41.00 each 		11,487,120
Filed 2020-09-11 13:24
Tx date 2020-09-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$4,100
+100 vol
$41.00 each 		11,484,220
Filed 2020-09-11 13:22
Tx date 2020-09-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$404,474
+10,000 vol
$40.45 each 		26,310,296
Filed 2020-09-11 13:22
Tx date 2020-09-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$405,000
+10,000 vol
$40.50 each 		26,300,296
Filed 2020-06-26 16:54
Tx date 2020-06-26 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$118,727
+3,060 vol
$38.80 each 		26,290,296
Filed 2020-06-26 14:38
Tx date 2020-06-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$233,400
+6,000 vol
$38.90 each 		26,287,236
Filed 2020-06-26 14:37
Tx date 2020-06-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$116,939
+3,000 vol
$38.98 each 		26,281,236
Filed 2020-06-26 14:36
Tx date 2020-06-24 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$3,900
+100 vol
$39.00 each 		11,484,120
Filed 2020-06-26 14:34
Tx date 2020-06-24 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$527,841
+13,500 vol
$39.10 each 		26,278,236
Filed 2020-06-24 16:32
Tx date 2020-06-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$244,010
+6,500 vol
$37.54 each 		26,264,736
Filed 2020-04-02 19:32
Tx date 2020-03-31 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,748
+3,720 vol
$0.47 each 		36,909
Filed 2020-03-20 12:28
Tx date 2020-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
90 - Change in the nature of ownership
+4,973 vol 		28,086
Filed 2020-03-20 12:27
Tx date 2020-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
90 - Change in the nature of ownership
-4,973 vol 		48,000
Filed 2020-03-20 12:26
Tx date 2020-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-152,368.37
-5,027 vol
$30.31 each 		52,973
Filed 2020-03-20 12:24
Tx date 2020-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
90 - Change in the nature of ownership
+4,681 vol 		141,295
Filed 2020-03-20 12:22
Tx date 2020-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
-4,681 vol 		30,000
Filed 2020-03-20 12:20
Tx date 2020-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-203,292.18
-5,319 vol
$38.22 each 		34,681
Filed 2020-03-14 14:24
Tx date 2020-03-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$51,017
+998 vol
$51.12 each 		136,614
Filed 2020-03-14 14:23
Tx date 2020-03-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$24,157
+490 vol
$49.30 each 		135,616
Filed 2020-03-14 14:21
Tx date 2020-03-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$27,184
+664 vol
$40.94 each 		23,113
Filed 2020-01-21 12:05
Tx date 2019-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$71,209
+1,841 vol
$38.68 each 		22,449
Filed 2020-01-21 12:04
Tx date 2019-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$194,811
+4,152 vol
$46.92 each 		135,126
Filed 2020-01-21 12:02
Tx date 2019-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$63,338
+1,363 vol
$46.47 each 		130,974
Filed 2020-01-02 12:51
Tx date 2020-01-02 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
+3 vol 		33,189
Filed 2020-01-02 12:51
Tx date 2020-01-02 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,743
+1,529 vol
$1.14 each 		33,186
Filed 2019-11-20 15:44
Tx date 2019-11-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 38.97 (SAR 2019-11-15)
56 - Grant of rights
+65,000 vol 		65,000
Filed 2019-11-20 15:43
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 38.97 (SAR 2019-11-15)
00 - Opening Balance-Initial SEDI Report
Filed 2019-11-20 15:43
Tx date 2019-11-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 38.97 (2019-11-15)
50 - Grant of options
+65,000 vol 		65,000
Filed 2019-11-20 15:42
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 38.97 (2019-11-15)
00 - Opening Balance-Initial SEDI Report
Filed 2019-11-20 15:41
Tx date 2019-11-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 49.51 (SAR 2019-11-15)
56 - Grant of rights
+65,000 vol 		65,000
Filed 2019-11-20 15:41
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 49.51 (SAR 2019-11-15)
00 - Opening Balance-Initial SEDI Report
Filed 2019-11-20 15:40
Tx date 2019-11-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.51 (2019-11-15)
50 - Grant of options
+65,000 vol 		65,000
Filed 2019-11-20 15:39
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.51 (2019-11-15)
00 - Opening Balance-Initial SEDI Report
Filed 2019-09-30 17:13
Tx date 2019-09-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,750
+1,400 vol
$1.25 each 		31,657
Filed 2019-08-31 17:06
Tx date 2019-07-30 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$539,587
+15,000 vol
$35.97 each 		58,000
Filed 2019-08-31 16:10
Tx date 2019-08-28 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$66,780
+1,400 vol
$47.70 each 		11,484,020
Filed 2019-08-31 16:08
Tx date 2019-08-30 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$214,535
+4,500 vol
$47.67 each 		26,258,236
Filed 2019-07-31 12:59
Tx date 2019-07-30 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$599,587
+15,000 vol
$39.97 each
Filed 2019-08-29 11:41
Tx date 2019-08-28 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$23,750
+500 vol
$47.50 each 		11,482,620
Filed 2019-08-29 11:40
Tx date 2019-08-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$28,440
+600 vol
$47.40 each 		11,482,120
Filed 2019-08-26 11:40
Tx date 2019-08-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$211,050
+4,500 vol
$46.90 each 		11,481,520
Filed 2019-08-26 11:40
Tx date 2019-08-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$467,500
+10,000 vol
$46.75 each 		11,477,020
Filed 2019-08-23 09:51
Tx date 2019-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$332,990
+7,100 vol
$46.90 each 		11,467,020
Filed 2019-08-21 11:11
Tx date 2019-08-20 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$18,500
+400 vol
$46.25 each 		11,459,920
Filed 2019-08-18 15:09
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$1,872,331
+41,100 vol
$45.56 each 		26,253,736
Filed 2019-08-18 13:30
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-18,288
-400 vol
$45.72 each 		129,611
Filed 2019-08-18 13:30
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-146,240
-3,200 vol
$45.70 each 		130,011
Filed 2019-08-18 13:29
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-36,568
-800 vol
$45.71 each 		133,211
Filed 2019-08-18 13:29
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-719,848
-15,800 vol
$45.56 each 		134,011
Filed 2019-08-18 13:28
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-132,095
-2,900 vol
$45.55 each 		149,811
Filed 2019-08-18 13:28
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-4,550.50
-100 vol
$45.51 each 		152,711
Filed 2019-08-18 13:27
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-782,600
-17,200 vol
$45.50 each 		152,811
Filed 2019-08-18 13:27
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-77,367
-1,700 vol
$45.51 each 		170,011
Filed 2019-08-18 13:26
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-150,216
-3,300 vol
$45.52 each 		171,711
Filed 2019-08-18 13:26
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-50,083
-1,100 vol
$45.53 each 		175,011
Filed 2019-08-18 13:25
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-9,108
-200 vol
$45.54 each 		176,111
Filed 2019-08-18 13:25
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-22,840
-500 vol
$45.68 each 		176,311
Filed 2019-08-18 13:24
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-73,104
-1,600 vol
$45.69 each 		176,811
Filed 2019-08-18 13:24
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-816,240
-17,900 vol
$45.60 each 		178,411
Filed 2019-08-18 13:23
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-246,510
-5,400 vol
$45.65 each 		196,311
Filed 2019-08-18 13:23
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-109,584
-2,400 vol
$45.66 each 		201,711
Filed 2019-08-18 13:22
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-22,835
-500 vol
$45.67 each 		204,111
Filed 2019-08-18 13:21
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options 		$1,901,250
+75,000 vol
$25.35 each 		204,611
Filed 2019-08-18 13:21
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 50.70
51 - Exercise of options
-75,000 vol 		0
Filed 2019-08-18 13:18
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-108,480
-3,000 vol
$36.16 each 		20,608
Filed 2019-08-18 13:17
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-47,021
-1,300 vol
$36.17 each 		23,608
Filed 2019-08-18 13:17
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-61,506
-1,700 vol
$36.18 each 		24,908
Filed 2019-08-18 13:16
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-86,856
-2,400 vol
$36.19 each 		26,608
Filed 2019-08-18 13:16
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-509,010
-14,100 vol
$36.10 each 		29,008
Filed 2019-08-18 13:15
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-213,049
-5,900 vol
$36.11 each 		43,108
Filed 2019-08-18 13:15
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-57,792
-1,600 vol
$36.12 each 		49,008
Filed 2019-08-18 13:14
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-751,504
-20,800 vol
$36.13 each 		50,608
Filed 2019-08-18 13:14
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-195,156
-5,400 vol
$36.14 each 		71,408
Filed 2019-08-18 13:13
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-101,220
-2,800 vol
$36.15 each 		76,808
Filed 2019-08-18 13:13
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-101,360
-2,800 vol
$36.20 each 		79,608
Filed 2019-08-18 13:12
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-14,484
-400 vol
$36.21 each 		82,408
Filed 2019-08-18 13:12
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-18,110
-500 vol
$36.22 each 		82,808
Filed 2019-08-18 13:11
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-119,559
-3,300 vol
$36.23 each 		83,308
Filed 2019-08-18 13:11
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-43,500
-1,200 vol
$36.25 each 		86,608
Filed 2019-08-18 13:10
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-32,679
-900 vol
$36.31 each 		87,808
Filed 2019-08-18 13:10
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-10,896
-300 vol
$36.32 each 		88,708
Filed 2019-08-18 13:09
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-116,160
-3,200 vol
$36.30 each 		89,008
Filed 2019-08-18 13:09
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-58,128
-1,600 vol
$36.33 each 		92,208
Filed 2019-08-18 13:08
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-25,438
-700 vol
$36.34 each 		93,808
Filed 2019-08-18 13:07
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-10,908
-300 vol
$36.36 each 		94,508
Filed 2019-08-18 13:06
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-29,080
-800 vol
$36.35 each 		94,808
Filed 2019-08-18 13:05
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
51 - Exercise of options 		$1,773,375
+75,000 vol
$23.64 each 		95,608
Filed 2019-08-18 13:03
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 47.29
51 - Exercise of options
-75,000 vol 		0
Filed 2019-08-18 12:58
Tx date 2019-08-16 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 47.29 (SAR)
59 - Exercise for cash 		$-2,724,000
-75,000 vol
$36.32 each 		0
Filed 2019-08-18 12:56
Tx date 2019-08-16 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 50.70 (SAR)
59 - Exercise for cash 		$-3,435,750
-75,000 vol
$45.81 each 		0
Filed 2019-08-13 11:20
Tx date 2019-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$451,500
+10,000 vol
$45.15 each 		26,212,636
Filed 2019-08-13 11:19
Tx date 2019-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$673,981
+15,000 vol
$44.93 each 		26,202,636
Filed 2019-08-13 11:18
Tx date 2019-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$448,932
+10,000 vol
$44.89 each 		26,187,636
Filed 2019-08-13 11:17
Tx date 2019-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$90,300
+2,000 vol
$45.15 each 		11,459,520
Filed 2019-08-13 10:40
Tx date 2019-08-12 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$270,000
+6,000 vol
$45.00 each 		11,457,520
Filed 2019-07-31 12:59
Tx date 2019-07-30 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$599,587
+15,000 vol
$39.97 each 		58,000
Filed 2019-07-31 12:58
Tx date 2019-07-30 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$665,713
+15,000 vol
$44.38 each 		40,000
Filed 2019-07-12 16:57
Tx date 2019-07-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,113
+451 vol
$2.47 each 		30,257
Filed 2019-06-27 16:40
Tx date 2019-06-26 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,748
+665 vol
$2.63 each 		29,806
Filed 2019-06-06 11:20
Tx date 2019-06-06 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: M Southern Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market
+4,800 vol 		68,684
Filed 2019-06-06 11:20
Tx date 2019-06-06 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: M Southern Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market
+30,000 vol 		63,884
Filed 2019-06-06 11:18
Tx date 2019-06-06 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: M Southern Spousal Trust (Indirect Ownership)
Non-Voting Shares
99 - Correction of information
-34,800 vol 		33,884
Filed 2019-06-06 11:08
Tx date 2019-05-31 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market 		$13,728
+4,800 vol
$2.86 each
Filed 2019-06-06 11:08
Tx date 2019-05-30 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market 		$86,100
+30,000 vol
$2.87 each
Filed 2019-06-03 18:47
Tx date 2019-05-31 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market 		$13,728
+4,800 vol
$2.86 each
Filed 2019-06-03 18:46
Tx date 2019-05-30 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market 		$86,100
+30,000 vol
$2.87 each
Filed 2019-06-05 11:50
Tx date 2019-06-05 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan
+2,000 vol 		2,200
Filed 2019-06-05 11:46
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: M Southern Spousal Trust (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report 		68,684
Filed 2019-06-05 11:45
Tx date 2019-06-05 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
97 - Other
-68,684 vol 		0
Filed 2019-06-03 18:49
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report 		200
Filed 2019-06-03 18:47
Tx date 2019-05-31 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market 		$13,728
+4,800 vol
$2.86 each 		68,684
Filed 2019-06-03 18:46
Tx date 2019-05-30 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
10 - Acquisition or disposition in the public market 		$86,100
+30,000 vol
$2.87 each 		63,884
Filed 2019-06-03 18:45
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Spousal Trust (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report 		33,884
Filed 2019-06-03 18:43
Tx date 2019-05-30 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
90 - Change in the nature of ownership
-31,134 vol 		0
Filed 2019-04-11 12:34
Tx date 2019-04-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,039
+319 vol
$3.26 each 		29,141
Filed 2019-04-01
Tx date 2019-03-29 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,748
+538 vol
$3.25 each 		28,822
Filed 2019-03-29
Tx date 2019-03-25 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
-10,000 vol 		43,000
Filed 2019-03-29
Tx date 2019-03-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
-10,000 vol 		25,000
Filed 2019-03-19
Tx date 2019-03-11 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$23,246
+653 vol
$35.60 each
Filed 2019-03-19
Tx date 2019-03-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$19,899
+515 vol
$38.64 each 		129,076
Filed 2019-03-19
Tx date 2019-03-11 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$23,246
+653 vol
$35.60 each 		20,608
Filed 2019-03-19
Tx date 2019-03-11 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$22,539
+535 vol
$42.13 each 		129,611
Filed 2019-02-11
Tx date 2018-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$63,238
+2,023 vol
$31.26 each 		19,955
Filed 2019-02-11
Tx date 2018-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$218,392
+5,508 vol
$39.65 each 		127,139
Filed 2019-02-11
Tx date 2018-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$56,752
+1,422 vol
$39.91 each 		128,561
Filed 2019-02-05
Tx date 2018-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$68,628
+2,245 vol
$30.57 each 		176,770
Filed 2019-01-09
Tx date 2019-01-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$982.29
+239 vol
$4.11 each 		28,284
Filed 2018-12-31
Tx date 2018-12-28 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,747
+438 vol
$3.99 each 		28,044
Filed 2018-12-31
Tx date 2018-12-28 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$5.74
+1 vol
$5.74 each 		28,045
Filed 2018-12-04
Tx date 2018-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$75,629
+2,474 vol
$30.57 each 		77,263,856
Filed 2018-11-20
Tx date 2018-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$66,903
+2,177 vol
$30.73 each 		172,347
Filed 2018-11-20
Tx date 2018-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$67,759
+2,178 vol
$31.11 each 		174,525
Filed 2018-11-20
Tx date 2018-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$67,757
+2,178 vol
$31.11 each
Filed 2018-11-20
Tx date 2018-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$66,899
+2,177 vol
$30.73 each
Filed 2018-11-02
Tx date 2018-10-05 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$944.16
+168 vol
$5.62 each 		27,606
Filed 2018-10-23
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report 		31,134
Filed 2018-10-23
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report
Filed 2018-10-23
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report
Filed 2018-10-23
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report
Filed 2018-10-04
Tx date 2018-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$66,899
+2,177 vol
$30.73 each 		172,347
Filed 2018-10-04
Tx date 2018-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$66,136
+1,999 vol
$33.09 each 		170,170
Filed 2018-10-04
Tx date 2018-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$67,757
+2,178 vol
$31.11 each 		174,525
Filed 2018-10-01
Tx date 2018-09-28 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,749
+297 vol
$5.89 each 		27,438
Filed 2018-09-05
Tx date 2018-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$74,666
+2,400 vol
$31.11 each 		77,261,382
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-63,776
-1,600 vol
$39.86 each
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$-326,278
-8,200 vol
$39.79 each 		0
Filed 2018-08-24
Tx date 2018-08-23 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$79,700
+2,000 vol
$39.85 each 		50,400
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: RRSP (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-63,776
-1,600 vol
$39.86 each 		0
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$247,070
+6,200 vol
$39.85 each 		48,400
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$63,728
+1,600 vol
$39.83 each 		166,010
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$-79,520
-2,000 vol
$39.76 each 		8,200
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$79,680
+2,000 vol
$39.84 each 		42,200
Filed 2018-08-24
Tx date 2018-08-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-63,776
-1,600 vol
$39.86 each
Filed 2018-08-13
Tx date 2018-03-07 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$18,458
+558 vol
$33.08 each 		17,932
Filed 2018-07-18
Tx date 2018-07-18 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
+162 vol 		27,141
Filed 2018-06-22
Tx date 2018-06-22 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,748
+302 vol
$5.79 each 		26,979
Filed 2018-06-14
Tx date 2018-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$15,549
+337 vol
$46.14 each 		120,939
Filed 2018-06-14
Tx date 2018-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$30,731
+692 vol
$44.41 each 		121,631
Filed 2018-06-05
Tx date 2018-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$73,690
+2,398 vol
$30.73 each 		77,258,982
Filed 2018-04-26
Tx date 2018-04-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$868.48
+118 vol
$7.36 each 		26,677
Filed 2018-04-04
Tx date 2018-04-04 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,747
+240 vol
$7.28 each 		26,559
Filed 2018-03-26
Tx date 2018-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$3,718,908
+87,900 vol
$42.31 each 		26,177,636
Filed 2018-03-26
Tx date 2018-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$3,718,908
+87,900 vol
$42.31 each
Filed 2018-03-19
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 42.08 (SAR 2018-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2018-03-19
Tx date 2018-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 34.13 (SAR 2018-03-15)
56 - Grant of rights
+65,000 vol 		65,000
Filed 2018-03-19
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 34.13 (SAR 2018-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2018-03-19
Tx date 2018-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 34.13 (2018-03-15)
50 - Grant of options
+65,000 vol 		65,000
Filed 2018-03-19
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 34.13 (2018-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2018-03-19
Tx date 2018-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$509,977
+15,000 vol
$34.00 each 		53,000
Filed 2018-03-19
Tx date 2018-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 42.08 (2018-03-15)
50 - Grant of options
+65,000 vol 		65,000
Filed 2018-03-19
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 42.08 (2018-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2018-03-19
Tx date 2018-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$623,283
+15,000 vol
$41.55 each 		35,000
Filed 2018-03-19
Tx date 2018-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 42.08 (SAR 2018-03-15)
56 - Grant of rights
+65,000 vol 		65,000
Filed 2018-03-16
Tx date 2018-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
-10,000 vol 		20,000
Filed 2018-03-16
Tx date 2018-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
-10,000 vol 		38,000
Filed 2018-03-09
Tx date 2018-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$3,718,908
+87,900 vol
$42.31 each 		26,177,636
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options 		$2,294,000
+100,000 vol
$22.94 each 		220,602
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-59,080
-1,400 vol
$42.20 each 		219,202
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-8,430
-200 vol
$42.15 each 		219,002
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-4,214
-100 vol
$42.14 each 		218,902
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-67,392
-1,600 vol
$42.12 each 		217,302
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-147,437.50
-3,500 vol
$42.13 each 		213,802
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-4,213
-100 vol
$42.13 each 		213,702
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-21,050
-500 vol
$42.10 each 		213,202
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-12,615
-300 vol
$42.05 each 		212,902
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-58,828
-1,400 vol
$42.02 each 		211,502
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-12,612
-300 vol
$42.04 each 		211,202
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-3,805,200
-90,600 vol
$42.00 each 		120,602
Filed 2018-03-09
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 45.88
51 - Exercise of options
-100,000 vol 		0
Filed 2018-03-07
Tx date 2018-03-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$510,359
+12,100 vol
$42.18 each 		26,089,736
Filed 2018-03-05
Tx date 2018-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$72,864
+2,202 vol
$33.09 each 		77,256,584
Filed 2018-01-25
Tx date 2017-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$49,072
+1,270 vol
$38.64 each 		17,374
Filed 2018-01-25
Tx date 2017-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$44,355
+908 vol
$48.85 each 		120,602
Filed 2018-01-25
Tx date 2017-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$168,881
+3,490 vol
$48.39 each 		119,694
Filed 2018-01-18
Tx date 2018-01-17 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
+112 vol 		26,319
Filed 2018-01-05
Tx date 2018-01-04 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
+3 vol 		26,207
Filed 2018-01-05
Tx date 2018-01-04 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,743
+223 vol
$7.82 each 		26,204
Filed 2017-12-12
Tx date 2017-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$59,540
+1,570 vol
$37.92 each 		168,171
Filed 2017-12-06
Tx date 2017-12-04 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$18,277
+400 vol
$45.69 each 		26,077,636
Filed 2017-12-05
Tx date 2017-12-01 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$137,400
+3,000 vol
$45.80 each 		26,042,236
Filed 2017-12-05
Tx date 2017-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$65,601
+1,730 vol
$37.92 each 		77,254,382
Filed 2017-12-05
Tx date 2017-12-01 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$690,750
+15,000 vol
$46.05 each 		26,077,236
Filed 2017-12-05
Tx date 2017-12-01 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$460,180
+10,000 vol
$46.02 each 		26,062,236
Filed 2017-12-05
Tx date 2017-12-01 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$458,496
+10,000 vol
$45.85 each 		26,052,236
Filed 2017-12-04
Tx date 2017-11-30 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$229,545
+5,000 vol
$45.91 each 		26,039,236
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,750
+5,000 vol
$44.75 each
Filed 2017-11-02
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,365
+300 vol
$44.55 each 		26,034,236
Filed 2017-11-02
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,365
+300 vol
$44.55 each
Filed 2017-11-02
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$400,945
+9,000 vol
$44.55 each 		26,033,936
Filed 2017-11-02
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$400,945
+9,000 vol
$44.55 each
Filed 2017-11-02
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$447,498
+10,000 vol
$44.75 each 		26,024,936
Filed 2017-11-02
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$447,498
+10,000 vol
$44.75 each
Filed 2017-11-02
Tx date 2017-09-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,425
+300 vol
$44.75 each 		26,014,936
Filed 2017-11-02
Tx date 2017-09-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,425
+300 vol
$44.75 each
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,500
+5,000 vol
$44.70 each 		26,014,636
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,500
+5,000 vol
$44.70 each
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,750
+5,000 vol
$44.75 each 		26,009,636
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,497
+5,000 vol
$44.70 each 		26,004,636
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,497
+5,000 vol
$44.70 each
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,747
+5,000 vol
$44.75 each 		25,999,636
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,747
+5,000 vol
$44.75 each
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,889
+5,000 vol
$44.78 each 		25,994,636
Filed 2017-11-02
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,889
+5,000 vol
$44.78 each
Filed 2017-10-06
Tx date 2017-10-03 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,744
+244 vol
$7.15 each 		25,981
Filed 2017-10-06
Tx date 2017-10-02 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$815.35
+115 vol
$7.09 each 		25,737
Filed 2017-09-19
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,365
+300 vol
$44.55 each 		26,034,236
Filed 2017-09-19
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$400,945
+9,000 vol
$44.55 each 		26,033,936
Filed 2017-09-19
Tx date 2017-09-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$447,498
+10,000 vol
$44.75 each 		26,024,936
Filed 2017-09-18
Tx date 2017-09-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$13,425
+300 vol
$44.75 each 		26,014,936
Filed 2017-09-14
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,747
+5,000 vol
$44.75 each 		25,999,636
Filed 2017-09-14
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,500
+5,000 vol
$44.70 each 		26,014,636
Filed 2017-09-14
Tx date 2017-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$58,975
+1,545 vol
$38.17 each 		166,601
Filed 2017-09-14
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,750
+5,000 vol
$44.75 each 		26,009,636
Filed 2017-09-14
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,497
+5,000 vol
$44.70 each 		26,004,636
Filed 2017-09-14
Tx date 2017-09-13 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$223,889
+5,000 vol
$44.78 each 		25,994,636
Filed 2017-09-11
Tx date 2017-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$17,306,876
+433,539 vol
$39.92 each
Filed 2017-09-11
Tx date 2017-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$17,306,916
+433,540 vol
$39.92 each 		77,250,949
Filed 2017-09-08
Tx date 2017-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$65,003
+1,703 vol
$38.17 each 		77,252,651
Filed 2017-09-08
Tx date 2017-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$58,482
+1,465 vol
$39.92 each 		165,056
Filed 2017-08-08
Tx date 2017-08-03 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$782.62
+109 vol
$7.18 each 		25,622
Filed 2017-06-30
Tx date 2017-06-29 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,744
+241 vol
$7.24 each 		25,513
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 44.34
51 - Exercise of options
-40,000 vol 		0
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-1,525,488
-36,600 vol
$41.68 each 		16,104
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-41,790
-1,000 vol
$41.79 each 		52,704
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-100,272
-2,400 vol
$41.78 each 		53,704
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-417,900
-10,000 vol
$41.79 each
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-417,900
-10,000 vol
$41.79 each
Filed 2017-06-23
Tx date 2017-06-23 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$886,800
+40,000 vol
$22.17 each 		56,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 44.34 (SAR)
59 - Exercise for cash 		$-4,118,000
-100,000 vol
$41.18 each 		0
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 44.34
51 - Exercise of options
-60,000 vol 		40,000
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-4,124.50
-100 vol
$41.24 each 		16,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-140,216
-3,400 vol
$41.24 each 		16,204
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-268,450
-6,500 vol
$41.30 each 		19,604
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-829,400
-20,000 vol
$41.47 each 		26,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-414,800
-10,000 vol
$41.48 each 		46,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-140,862
-3,400 vol
$41.43 each 		56,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-265,280
-6,400 vol
$41.45 each 		59,504
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-8,292
-200 vol
$41.46 each 		65,904
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-207,100
-5,000 vol
$41.42 each 		66,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-207,450
-5,000 vol
$41.49 each 		71,104
Filed 2017-06-22
Tx date 2017-06-22 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
51 - Exercise of options 		$1,330,200
+60,000 vol
$22.17 each 		76,104
Filed 2017-06-22
Tx date 2017-06-22 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 45.88 (SAR)
59 - Exercise for cash 		$-5,055,000
-100,000 vol
$50.55 each 		0
Filed 2017-06-05
Tx date 2017-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$17,306,876
+433,539 vol
$39.92 each 		77,250,948
Filed 2017-04-13
Tx date 2017-04-11 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$752.50
+86 vol
$8.75 each 		25,272
Filed 2017-04-07
Tx date 2017-03-29 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,742
+206 vol
$8.46 each 		25,186
Filed 2017-04-07
Tx date 2017-03-29 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,744
+204 vol
$8.55 each
Filed 2017-04-06
Tx date 2017-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$57,863
+1,639 vol
$35.30 each 		163,591
Filed 2017-03-29
Tx date 2016-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$52,122
+1,494 vol
$34.89 each 		161,952
Filed 2017-03-29
Tx date 2016-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$51,669
+1,372 vol
$37.66 each 		160,458
Filed 2017-03-29
Tx date 2017-03-07 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$16,329
+456 vol
$35.81 each 		16,104
Filed 2017-03-29
Tx date 2016-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$43,691
+1,199 vol
$36.44 each 		15,648
Filed 2017-03-29
Tx date 2017-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$12,762
+285 vol
$44.78 each 		116,204
Filed 2017-03-29
Tx date 2017-03-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$49,411
+1,091 vol
$45.29 each 		115,919
Filed 2017-03-29
Tx date 2016-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$40,744
+933 vol
$43.67 each 		114,828
Filed 2017-03-29
Tx date 2016-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$146,629
+3,298 vol
$44.46 each 		113,895
Filed 2017-03-29
Tx date 2016-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$146,629
+3,298 vol
$44.46 each
Filed 2017-03-29
Tx date 2016-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$146,629
+3,298 vol
$44.46 each
Filed 2017-03-29
Tx date 2017-03-29 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,744
+204 vol
$8.55 each 		25,184
Filed 2017-03-17
Tx date 2017-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 38.07 (SAR 2017-03-15)
56 - Grant of rights
+65,000 vol 		65,000
Filed 2017-03-17
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 38.07 (SAR 2017-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2017-03-17
Tx date 2017-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 38.07 (2017-03-15)
50 - Grant of options
+65,000 vol 		65,000
Filed 2017-03-17
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 38.07 (2017-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2017-03-17
Tx date 2017-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$387,993
+10,000 vol
$38.80 each 		48,000
Filed 2017-03-17
Tx date 2017-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 48.82 (SAR 2017-03-15)
56 - Grant of rights
+65,000 vol 		65,000
Filed 2017-03-17
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 48.82 (SAR 2017-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2017-03-17
Tx date 2017-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 48.82 (2017-03-15)
50 - Grant of options
+65,000 vol 		65,000
Filed 2017-03-17
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 48.82 (2017-03-15)
00 - Opening Balance-Initial SEDI Report
Filed 2017-03-17
Tx date 2017-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$495,967
+10,000 vol
$49.60 each 		30,000
Filed 2017-03-16
Tx date 2017-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$15,276,355
+432,704 vol
$35.30 each 		76,817,409
Filed 2017-03-16
Tx date 2017-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
-10,000 vol 		38,000
Filed 2017-03-16
Tx date 2017-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
-10,000 vol 		20,000
Filed 2017-03-03
Tx date 2016-12-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$57,463
+1,647 vol
$34.89 each 		76,384,705
Filed 2017-01-23
Tx date 2017-01-18 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$732.48
+84 vol
$8.72 each 		24,980
Filed 2017-01-06
Tx date 2017-01-03 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$8.05
+1 vol
$8.05 each 		24,896
Filed 2017-01-06
Tx date 2017-01-03 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,742
+205 vol
$8.50 each 		24,895
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series Y
90 - Change in the nature of ownership
+120,000 vol 		120,000
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series Y
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series Y
90 - Change in the nature of ownership
-120,000 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series DD
90 - Change in the nature of ownership
+100,000 vol 		100,000
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series DD
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series DD
90 - Change in the nature of ownership
-100,000 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series CC
90 - Change in the nature of ownership
+76,000 vol 		76,000
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series CC
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series CC
90 - Change in the nature of ownership
-76,000 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series BB
90 - Change in the nature of ownership
+340,000 vol 		340,000
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series BB
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series BB
90 - Change in the nature of ownership
-340,000 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series AA
90 - Change in the nature of ownership
+376,000 vol 		376,000
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Preferred Shares Series AA
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series AA
90 - Change in the nature of ownership
-376,000 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
90 - Change in the nature of ownership
+76,383,058 vol 		76,383,058
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class A
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
90 - Change in the nature of ownership
-849,841 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
90 - Change in the nature of ownership
+66,598,854 vol 		66,598,854
Filed 2016-11-03
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class B
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Common Shares Class B
90 - Change in the nature of ownership
-289,608 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
+25,989,636 vol 		25,989,636
Filed 2016-11-03
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class I
90 - Change in the nature of ownership
-25,989,636 vol 		0
Filed 2016-11-03
Tx date 2016-10-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
90 - Change in the nature of ownership
+11,451,520 vol 		11,451,520
Filed 2016-11-03
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Trustee (Spousal Trust) (Indirect Ownership)
Common Shares Class II
00 - Opening Balance-Initial SEDI Report
Filed 2016-11-03
Tx date 2016-10-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Common Shares Class II
90 - Change in the nature of ownership
-11,451,520 vol 		0
Filed 2016-11-02
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
-2,628 vol
Filed 2016-11-02
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
-2,628 vol
Filed 2016-11-02
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
11 - Acquisition or disposition carried out privately 		$21,024
+2,628 vol
$8.00 each
Filed 2016-11-02
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
11 - Acquisition or disposition carried out privately 		$21,024
+2,628 vol
$8.00 each
Filed 2016-11-02
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
11 - Acquisition or disposition carried out privately 		$10,301
+2,628 vol
$3.92 each
Filed 2016-10-12
Tx date 2016-10-12 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$709.20
+90 vol
$7.88 each 		27,318
Filed 2016-10-05
Tx date 2016-10-01 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,749
+222 vol
$7.88 each 		27,228
Filed 2016-10-03
Tx date 2016-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$77,203
+2,050 vol
$37.66 each 		849,841
Filed 2016-10-03
Tx date 2016-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$77,240
+2,051 vol
$37.66 each
Filed 2016-09-20
Tx date 2016-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$77,240
+2,051 vol
$37.66 each 		849,842
Filed 2016-09-13
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan
-2,628 vol 		31,134
Filed 2016-09-13
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
11 - Acquisition or disposition carried out privately 		$21,024
+2,628 vol
$8.00 each 		27,006
Filed 2016-09-13
Tx date 2016-09-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
11 - Acquisition or disposition carried out privately 		$10,301
+2,628 vol
$3.92 each
Filed 2016-09-02
Tx date 2016-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$51,202
+1,440 vol
$35.56 each 		159,086
Filed 2016-07-22
Tx date 2016-07-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$681.72
+76 vol
$8.97 each 		24,378
Filed 2016-07-22
Tx date 2016-07-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$684.00
+76 vol
$9.00 each
Filed 2016-07-22
Tx date 2016-07-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,783
+206 vol
$8.66 each 		24,302
Filed 2016-07-22
Tx date 2016-07-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,746
+194 vol
$9.00 each
Filed 2016-07-08
Tx date 2016-07-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$684.00
+76 vol
$9.00 each 		24,366
Filed 2016-07-08
Tx date 2016-07-08 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,746
+194 vol
$9.00 each 		24,290
Filed 2016-06-29
Tx date 2016-06-27 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 47.84 (SAR)
59 - Exercise for cash 		$-1,466,000
-40,000 vol
$36.65 each 		0
Filed 2016-06-29
Tx date 2016-06-27 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 47.84
51 - Exercise of options
-40,000 vol 		0
Filed 2016-06-29
Tx date 2016-06-27 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-1,470,000
-40,000 vol
$36.75 each 		14,449
Filed 2016-06-29
Tx date 2016-06-27 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
51 - Exercise of options
+40,000 vol 		54,449
Filed 2016-06-29
Tx date 2016-06-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 49.77 (SAR)
59 - Exercise for cash 		$-3,548,000
-80,000 vol
$44.35 each 		0
Filed 2016-06-29
Tx date 2016-06-29 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.77
51 - Exercise of options
-3,500 vol 		0
Filed 2016-06-29
Tx date 2016-06-28 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.77
51 - Exercise of options
-11,700 vol 		3,500
Filed 2016-06-29
Tx date 2016-06-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.77
51 - Exercise of options
-34,800 vol 		15,200
Filed 2016-06-29
Tx date 2016-06-29 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-155,750
-3,500 vol
$44.50 each 		110,597
Filed 2016-06-29
Tx date 2016-06-29 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
+3,500 vol 		114,097
Filed 2016-06-29
Tx date 2016-06-28 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-520,650
-11,700 vol
$44.50 each 		110,597
Filed 2016-06-29
Tx date 2016-06-28 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
+11,700 vol 		122,297
Filed 2016-06-29
Tx date 2016-06-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
+34,800 vol 		110,597
Filed 2016-06-29
Tx date 2016-06-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-1,548,600
-34,800 vol
$44.50 each 		75,797
Filed 2016-06-29
Tx date 2016-06-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
+34,800 vol
Filed 2016-06-29
Tx date 2016-06-27 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
+34,800 vol
Filed 2016-06-21
Tx date 2016-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$243,708
+6,854 vol
$35.56 each 		847,791
Filed 2016-04-20
Tx date 2016-04-19 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$656.00
+80 vol
$8.20 each 		24,096
Filed 2016-04-06
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report 		33,762
Filed 2016-04-06
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report
Filed 2016-04-06
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report
Filed 2016-04-06
Tx date 2016-04-05 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,749
+245 vol
$7.14 each 		24,016
Filed 2016-04-05
Tx date 2016-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
-2,000 vol 		38,000
Filed 2016-04-05
Tx date 2016-03-08 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$17,540
+528 vol
$33.22 each 		14,449
Filed 2016-04-05
Tx date 2016-03-08 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$50,729
+1,559 vol
$32.54 each 		157,646
Filed 2016-04-05
Tx date 2016-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
-20,000 vol 		20,000
Filed 2016-04-05
Tx date 2016-03-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$13,289
+373 vol
$35.63 each 		110,597
Filed 2016-04-05
Tx date 2016-03-08 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$46,305
+1,260 vol
$36.75 each 		110,224
Filed 2016-03-30
Tx date 2016-03-25 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 36.08 (SAR 2016-03-25)
56 - Grant of rights
+62,500 vol 		62,500
Filed 2016-03-30
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 36.08 (SAR 2016-03-25)
00 - Opening Balance-Initial SEDI Report
Filed 2016-03-30
Tx date 2016-03-25 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 36.08 2016-03-25
50 - Grant of options
+62,500 vol 		62,500
Filed 2016-03-30
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 36.08 2016-03-25
00 - Opening Balance-Initial SEDI Report
Filed 2016-03-30
Tx date 2016-03-25 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$360,800
+10,000 vol
$36.08 each 		50,000
Filed 2016-03-30
Tx date 2016-03-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 38.93 (SAR 2016-03-25)
56 - Grant of rights
+62,500 vol 		62,500
Filed 2016-03-30
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Rights 38.93 (SAR 2016-03-25)
00 - Opening Balance-Initial SEDI Report
Filed 2016-03-30
Tx date 2016-03-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 38.93 2016-03-25
50 - Grant of options
+62,500 vol 		62,500
Filed 2016-03-30
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 38.93 2016-03-25
00 - Opening Balance-Initial SEDI Report
Filed 2016-03-30
Tx date 2016-03-25 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$389,300
+10,000 vol
$38.93 each 		50,000
Filed 2016-03-04
Tx date 2016-03-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$241,233
+7,418 vol
$32.52 each 		840,937
Filed 2016-02-12
Tx date 2015-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$46,892
+1,344 vol
$34.89 each 		13,921
Filed 2016-02-12
Tx date 2015-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$45,804
+1,100 vol
$41.64 each 		108,964
Filed 2016-02-09
Tx date 2015-12-31 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$137,165
+3,371 vol
$40.69 each 		107,864
Filed 2016-02-08
Tx date 2016-01-13 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$625.92
+96 vol
$6.52 each 		23,771
Filed 2016-01-26
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report 		33,666
Filed 2016-01-26
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series Y
97 - Other
+120,000 vol 		120,000
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series Y
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series DD
97 - Other
+100,000 vol 		100,000
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series DD
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series CC
97 - Other
+76,000 vol 		76,000
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series CC
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series BB
97 - Other
+340,000 vol 		340,000
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series BB
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series AA
97 - Other
+376,000 vol 		376,000
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Preferred Shares Series AA
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
97 - Other
+833,519 vol 		833,519
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class A
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Common Shares Class B
97 - Other
+289,608 vol 		289,608
Filed 2016-01-25
Tx date 2003-01-09 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Common Shares Class B
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class I
97 - Other
+25,989,636 vol 		25,989,636
Filed 2016-01-25
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2016-01-21 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Common Shares Class II
97 - Other
+11,451,520 vol 		11,451,520
Filed 2016-01-25
Tx date 2003-01-09 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: The Estate of Ronald D. Southern (Indirect Ownership)
Common Shares Class II
00 - Opening Balance-Initial SEDI Report
Filed 2016-01-25
Tx date 2003-02-27 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Holder: Southern (the Estate of) Ronald D. (Indirect Ownership)
Non-Voting Shares
00 - Opening Balance-Initial SEDI Report 		33,666
Filed 2016-01-15
Tx date 2015-12-31 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$45,600
+1,427 vol
$31.96 each 		156,087
Filed 2016-01-05
Tx date 2015-12-31 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$17.62
+2 vol
$8.81 each 		23,675
Filed 2016-01-05
Tx date 2015-12-31 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,747
+250 vol
$6.99 each 		23,673
Filed 2015-11-16
Tx date 2015-09-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$45,233
+1,315 vol
$34.40 each 		154,660
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
-100,000 vol 		0
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-176,511
-5,100 vol
$34.61 each 		12,577
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-173,000
-5,000 vol
$34.60 each 		17,677
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-6,894
-200 vol
$34.47 each 		22,677
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-3,444
-100 vol
$34.44 each 		22,877
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-10,317
-300 vol
$34.39 each 		22,977
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-17,140
-500 vol
$34.28 each 		23,277
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-10,254
-300 vol
$34.18 each 		23,777
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-47,838
-1,400 vol
$34.17 each 		24,077
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-47,866
-1,400 vol
$34.19 each 		25,477
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-290,700
-8,500 vol
$34.20 each 		26,877
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-54,736
-1,600 vol
$34.21 each 		35,377
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-61,596
-1,800 vol
$34.22 each 		36,977
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-20,538
-600 vol
$34.23 each 		38,777
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-58,208
-1,700 vol
$34.24 each 		39,377
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-20,556
-600 vol
$34.26 each 		41,077
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-267,150
-7,800 vol
$34.25 each 		41,677
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-3,436.50
-100 vol
$34.37 each 		49,477
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-89,206
-2,600 vol
$34.31 each 		49,577
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-20,574
-600 vol
$34.29 each 		52,177
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-250,828
-7,300 vol
$34.36 each 		52,777
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-48,132
-1,400 vol
$34.38 each 		60,077
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-68,740
-2,000 vol
$34.37 each 		61,477
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-3,434.50
-100 vol
$34.34 each 		63,477
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-384,160
-11,200 vol
$34.30 each 		63,577
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-61,776
-1,800 vol
$34.32 each 		74,777
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-157,918
-4,600 vol
$34.33 each 		76,577
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-103,020
-3,000 vol
$34.34 each 		81,177
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-484,335
-14,100 vol
$34.35 each 		84,177
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-485,040
-14,100 vol
$34.40 each 		98,277
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
10 - Acquisition or disposition in the public market 		$-6,884
-200 vol
$34.42 each 		112,377
Filed 2015-11-11
Tx date 2015-11-10 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
51 - Exercise of options 		$2,178,000
+100,000 vol
$21.78 each 		112,577
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options 49.77
51 - Exercise of options
-30,000 vol 		50,000
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
-63,000 vol 		0
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-22,668
-600 vol
$37.78 each 		104,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-26,453
-700 vol
$37.79 each 		105,093
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-41,580
-1,100 vol
$37.80 each 		105,793
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,323.50
-300 vol
$37.74 each 		106,893
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-41,525
-1,100 vol
$37.75 each 		107,193
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,553
-200 vol
$37.77 each 		108,293
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-33,966
-900 vol
$37.74 each 		108,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,090
-400 vol
$37.73 each 		109,393
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-67,914
-1,800 vol
$37.73 each 		109,793
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,551
-200 vol
$37.76 each 		111,593
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,052
-400 vol
$37.63 each 		111,793
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,068
-400 vol
$37.67 each 		112,193
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-94,225
-2,500 vol
$37.69 each 		112,593
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-354,380
-9,400 vol
$37.70 each 		115,093
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-86,756
-2,300 vol
$37.72 each 		124,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,305.50
-300 vol
$37.69 each 		126,793
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-139,527
-3,700 vol
$37.71 each 		127,093
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-30,120
-800 vol
$37.65 each 		130,793
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-56,460
-1,500 vol
$37.64 each 		131,593
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-30,144
-800 vol
$37.68 each 		133,093
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,532
-200 vol
$37.66 each 		133,893
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,058
-400 vol
$37.65 each 		134,093
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-113,145
-3,000 vol
$37.72 each 		134,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-37,630
-1,000 vol
$37.63 each 		137,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-45,072
-1,200 vol
$37.56 each 		138,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,513
-200 vol
$37.56 each 		139,693
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-116,746
-3,100 vol
$37.66 each 		139,893
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-176,814
-4,700 vol
$37.62 each 		142,993
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-97,903
-2,600 vol
$37.66 each 		147,693
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,066
-400 vol
$37.66 each 		150,293
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-237,415.50
-6,300 vol
$37.69 each 		150,693
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-71,630
-1,900 vol
$37.70 each 		156,993
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,302.50
-300 vol
$37.67 each 		158,893
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-48,984
-1,300 vol
$37.68 each 		159,193
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-94,175
-2,500 vol
$37.67 each 		160,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-274,808.50
-7,300 vol
$37.65 each 		162,993
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-233,430
-6,200 vol
$37.65 each 		170,293
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-63,869
-1,700 vol
$37.57 each 		176,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-169,267.50
-4,500 vol
$37.62 each 		178,193
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-240,896
-6,400 vol
$37.64 each 		182,693
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-3,760
-100 vol
$37.60 each 		189,093
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-52,647
-1,400 vol
$37.60 each 		189,193
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-146,601
-3,900 vol
$37.59 each 		190,593
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-112,875
-3,000 vol
$37.63 each 		194,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options 		$746,550
+30,000 vol
$24.89 each 		197,493
Filed 2015-11-11
Tx date 2015-11-10 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options 		$1,270,710
+63,000 vol
$20.17 each 		167,493
Filed 2015-10-05
Tx date 2015-10-01 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$603.50
+71 vol
$8.50 each 		23,423
Filed 2015-10-05
Tx date 2015-10-01 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,745
+203 vol
$8.60 each 		23,352
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
-37,000 vol 		63,000
Filed 2015-08-07
Tx date 2015-08-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$3,846
+100 vol
$38.46 each 		164,410
Filed 2015-08-07
Tx date 2015-08-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$11,541
+300 vol
$38.47 each 		164,310
Filed 2015-08-07
Tx date 2015-08-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$96,125
+2,500 vol
$38.45 each 		164,010
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$99,385
+2,600 vol
$38.23 each 		161,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$15,296
+400 vol
$38.24 each 		158,910
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$115,050
+3,000 vol
$38.35 each 		158,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$115,350
+3,000 vol
$38.45 each 		155,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$7,692
+200 vol
$38.46 each 		152,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$7,694
+200 vol
$38.47 each 		152,310
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$11,547
+300 vol
$38.49 each 		152,110
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$3,847
+100 vol
$38.48 each 		151,810
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$242,550
+6,300 vol
$38.50 each 		151,710
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$23,106
+600 vol
$38.51 each 		145,410
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$50,089
+1,300 vol
$38.53 each 		144,810
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$91,680
+3,000 vol
$30.56 each 		143,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$115,680
+3,000 vol
$38.56 each 		140,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$115,770
+3,000 vol
$38.59 each 		137,510
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-72,656
-1,900 vol
$38.24 each 		104,493
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-64,940
-1,700 vol
$38.20 each 		106,393
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,463
-300 vol
$38.21 each 		108,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,300
-400 vol
$38.25 each 		108,393
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,652
-200 vol
$38.26 each 		108,793
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-3,827
-100 vol
$38.27 each 		108,993
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-30,648
-800 vol
$38.31 each 		109,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,664
-200 vol
$38.32 each 		109,893
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-3,843
-100 vol
$38.43 each 		110,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-53,956
-1,400 vol
$38.54 each 		110,193
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,716
-200 vol
$38.58 each 		111,593
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-150,345
-3,900 vol
$38.55 each 		111,793
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-3,846
-100 vol
$38.46 each 		115,693
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-88,711
-2,300 vol
$38.57 each 		115,793
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,580
-300 vol
$38.60 each 		118,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,444
-400 vol
$38.61 each 		118,393
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-204,527
-5,300 vol
$38.59 each 		118,793
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-100,256
-2,600 vol
$38.56 each 		124,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-53,830
-1,400 vol
$38.45 each 		126,693
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-3,847
-100 vol
$38.47 each 		128,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,544
-300 vol
$38.48 each 		128,193
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,396
-400 vol
$38.49 each 		128,493
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-7,684
-200 vol
$38.42 each 		128,893
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,354
-400 vol
$38.38 each 		129,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,352
-400 vol
$38.38 each 		129,493
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-11,523
-300 vol
$38.41 each 		129,893
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-19,200
-500 vol
$38.40 each 		130,193
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-34,551
-900 vol
$38.39 each 		130,693
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-61,392
-1,600 vol
$38.37 each 		131,593
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-23,106
-600 vol
$38.51 each 		133,193
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-104,031
-2,700 vol
$38.53 each 		133,793
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-177,100
-4,600 vol
$38.50 each 		136,493
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market 		$-15,408
-400 vol
$38.52 each 		141,093
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
+37,000 vol 		141,493
Filed 2015-08-07
Tx date 2013-06-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares Class II
35 - Stock dividend
+5,100 vol 		10,200
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$115,500
+3,000 vol
$38.50 each
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Indirect Ownership)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$115,500
+3,000 vol
$38.50 each
Filed 2015-08-07
Tx date 2013-06-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Direct Ownership
Common Shares Class II
35 - Stock dividend
+100 vol 		200
Filed 2015-08-07
Tx date 2015-08-07 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$76,860
+2,000 vol
$38.43 each 		40,200
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$115,500
+3,000 vol
$38.50 each 		38,200
Filed 2015-08-07
Tx date 2015-08-06 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Common Shares Class II
10 - Acquisition or disposition in the public market 		$114,750
+3,000 vol
$38.25 each 		35,200
Filed 2015-08-07
Tx date 2013-06-14 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Common Shares Class II
35 - Stock dividend
+16,100 vol 		32,200
Filed 2015-08-05
Tx date 2015-06-01 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: Akito Holdings Inc. (Control or Direction)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$44,844
+1,252 vol
$35.82 each 		153,345
Filed 2015-07-10
Tx date 2015-07-10 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$1,744
+188 vol
$9.28 each 		23,149
Filed 2015-07-10
Tx date 2015-07-09 		$AKT
Akita Drilling Ltd. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Non-Voting Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$581.33
+61 vol
$9.53 each 		22,961
Filed 2015-06-04
Tx date 2015-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$-321,342
-7,651 vol
$42.00 each 		30,000
Filed 2015-06-04
Tx date 2015-03-15 		$CU
Canadian Utilities Limited 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan 		$-321,342
-7,651 vol
$42.00 each
Filed 2015-05-04
Tx date 2015-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$-365,571.7098
-7,502 vol
$48.73 each 		30,000
Filed 2015-05-04
Tx date 2015-03-15 		$ACO
ATCO LTD. 		Southern, Nancy C.
4 - Director of Issuer, 6 - Director or Senior Officer of 10% Security Holder, 7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6), 5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan 		$-362,195.8098
-7,502 vol
$48.28 each