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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 2024-01-09 14:10
Tx date 2023-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$10,977
+204 vol
$53.81 each 		3,354
Filed 2024-01-05 15:01
Tx date 2023-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan 		$127,737
+2,428 vol
$52.61 each 		22,993
Filed 2023-12-06 13:27
Tx date 2023-12-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
56 - Grant of rights
+8,519 vol 		164,850
Filed 2023-12-06 13:27
Tx date 2023-12-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
56 - Grant of rights
+291,181 vol 		1,459,831
Filed 2023-12-06 13:25
Tx date 2023-12-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights
+79,506 vol 		220,117
Filed 2023-12-05 18:01
Tx date 2023-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
38 - Redemption, retraction, cancellation, repurchase
-11,628 vol 		140,611
Filed 2023-12-05 18:00
Tx date 2023-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
59 - Exercise for cash
-65,892 vol 		152,239
Filed 2023-11-08 17:27
Tx date 2023-11-06 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$725,817
+13,389 vol
$54.21 each 		218,131
Filed 2023-11-08 17:25
Tx date 2023-11-06 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan 		$520,144
+9,595 vol
$54.21 each 		156,331
Filed 2023-01-19 15:36
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,494 vol 		2,988
Filed 2023-01-19 15:13
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,534 vol
Filed 2023-01-19 15:06
Tx date 2022-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$11,263
+162 vol
$69.53 each 		3,150
Filed 2023-01-17 17:38
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,534 vol
Filed 2023-01-17 17:33
Tx date 2022-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$11,264
+122 vol
$92.33 each
Filed 2022-06-04 18:58
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,494 vol
Filed 2023-01-17 17:38
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,534 vol 		3,028
Filed 2023-01-17 17:33
Tx date 2022-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$11,264
+122 vol
$92.33 each 		3,150
Filed 2022-06-04 18:58
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,494 vol
Filed 2023-01-06 15:50
Tx date 2022-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan 		$132,753
+1,929 vol
$68.82 each 		20,565
Filed 2022-12-07 17:25
Tx date 2022-12-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options
+250,310 vol 		1,168,650
Filed 2022-12-07 17:24
Tx date 2022-12-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
56 - Grant of rights
+6,949 vol 		146,736
Filed 2022-12-07 17:21
Tx date 2022-12-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights
+64,851 vol 		204,742
Filed 2022-12-06 15:34
Tx date 2022-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
59 - Exercise for cash
-75,540 vol 		139,891
Filed 2022-11-18 13:50
Tx date 2022-11-18 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+10,071 vol 		215,431
Filed 2022-11-18 13:49
Tx date 2022-11-18 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan
+6,535 vol 		139,787
Filed 2022-06-04 19:01
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
37 - Stock split or consolidation
+102,680 vol 		205,360
Filed 2022-06-04 19:01
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
37 - Stock split or consolidation
+66,626 vol 		133,252
Filed 2022-06-04 19:00
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
37 - Stock split or consolidation
+459,170 vol 		918,340
Filed 2022-06-04 18:59
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
37 - Stock split or consolidation
+9,318 vol 		18,636
Filed 2022-06-04 18:58
Tx date 2022-05-13 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
37 - Stock split or consolidation
+1,494 vol 		2,988
Filed 2022-03-11 09:25
Tx date 2022-03-08 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-393,000
-2,500 vol
$157.20 each 		1,494
Filed 2022-03-11 09:25
Tx date 2022-03-08 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-391,000
-2,500 vol
$156.40 each 		3,994
Filed 2022-03-11 09:24
Tx date 2022-03-08 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-388,500
-2,500 vol
$155.40 each 		6,494
Filed 2022-03-11 09:23
Tx date 2022-03-08 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$837,675
+7,500 vol
$111.69 each 		8,994
Filed 2022-03-11 09:22
Tx date 2022-03-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-396,000
-2,500 vol
$158.40 each 		1,494
Filed 2022-03-11 09:21
Tx date 2022-03-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-398,050
-2,500 vol
$159.22 each 		3,994
Filed 2022-03-11 09:20
Tx date 2022-03-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$558,450
+5,000 vol
$111.69 each 		6,494
Filed 2022-03-11 09:18
Tx date 2022-03-08 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-837,675
-7,500 vol
$111.69 each 		459,170
Filed 2022-03-11 09:17
Tx date 2022-03-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-558,450
-5,000 vol
$111.69 each 		466,670
Filed 2022-03-08 18:07
Tx date 2022-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
47 - Acquisition or disposition by gift 		$-149,986.40
-940 vol
$159.56 each 		1,494
Filed 2022-03-08 18:05
Tx date 2022-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-397,450
-2,500 vol
$158.98 each 		2,434
Filed 2022-03-08 18:04
Tx date 2022-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
47 - Acquisition or disposition by gift 		$-396,400
-2,500 vol
$158.56 each 		4,934
Filed 2022-03-08 18:02
Tx date 2022-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$558,450
+5,000 vol
$111.69 each 		7,434
Filed 2022-03-08 18:01
Tx date 2022-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-558,450
-5,000 vol
$111.69 each 		471,670
Filed 2022-03-07 16:54
Tx date 2022-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-401,750
-2,500 vol
$160.70 each 		2,434
Filed 2022-03-07 16:53
Tx date 2022-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-800,500
-5,000 vol
$160.10 each 		4,934
Filed 2022-03-07 16:52
Tx date 2022-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$837,675
+7,500 vol
$111.69 each 		9,934
Filed 2022-03-07 16:51
Tx date 2022-03-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,177,686.90
-7,449 vol
$158.10 each 		2,434
Filed 2022-03-07 16:50
Tx date 2022-03-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$831,978
+7,449 vol
$111.69 each 		9,883
Filed 2022-03-07 16:49
Tx date 2022-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-837,675
-7,500 vol
$111.69 each 		476,670
Filed 2022-03-07 16:47
Tx date 2022-03-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-831,978.81
-7,449 vol
$111.69 each 		484,170
Filed 2022-01-07 16:18
Tx date 2021-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$13,678
+104 vol
$131.52 each 		2,434
Filed 2022-01-07 15:55
Tx date 2022-01-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-756,000
-5,000 vol
$151.20 each 		2,330
Filed 2022-01-07 15:55
Tx date 2022-01-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-753,000
-5,000 vol
$150.60 each 		7,330
Filed 2022-01-07 15:54
Tx date 2022-01-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$978,100
+10,000 vol
$97.81 each 		12,330
Filed 2022-01-07 15:52
Tx date 2022-01-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-978,100
-10,000 vol
$97.81 each 		491,619
Filed 2022-01-07 15:49
Tx date 2022-01-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-748,500
-5,000 vol
$149.70 each 		2,330
Filed 2022-01-07 15:48
Tx date 2022-01-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
47 - Acquisition or disposition by gift 		$-747,850
-5,000 vol
$149.57 each 		7,330
Filed 2022-01-07 15:46
Tx date 2022-01-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$978,100
+10,000 vol
$97.81 each 		12,330
Filed 2022-01-07 15:45
Tx date 2022-01-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-978,100
-10,000 vol
$97.81 each 		501,619
Filed 2021-12-09 00:07
Tx date 2021-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+775 vol 		9,318
Filed 2021-12-09 00:05
Tx date 2021-12-06 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$13,834,454
+98,747 vol
$140.10 each 		511,619
Filed 2021-12-09 00:02
Tx date 2021-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan
+2,746 vol 		66,626
Filed 2021-12-09 00:01
Tx date 2021-12-06 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan 		$505,732
+3,428 vol
$147.53 each 		63,880
Filed 2021-12-08 23:59
Tx date 2021-12-08 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+4,973 vol 		102,680
Filed 2021-12-08 23:59
Tx date 2021-12-06 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights 		$4,720,369
+31,996 vol
$147.53 each 		97,707
Filed 2021-12-08 23:57
Tx date 2021-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-6,457,240.57
-43,769 vol
$147.53 each 		65,711
Filed 2021-09-17 16:08
Tx date 2021-09-15 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,103,775
-7,500 vol
$147.17 each 		2,330
Filed 2021-09-17 16:05
Tx date 2021-09-15 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$733,575
+7,500 vol
$97.81 each 		9,830
Filed 2021-09-17 16:04
Tx date 2021-09-15 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-733,575
-7,500 vol
$97.81 each 		412,872
Filed 2021-09-10 12:05
Tx date 2021-09-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-368,000
-2,500 vol
$147.20 each 		2,330
Filed 2021-09-10 12:04
Tx date 2021-09-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$244,525
+2,500 vol
$97.81 each 		4,830
Filed 2021-09-10 12:04
Tx date 2021-09-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,467,500
-10,000 vol
$146.75 each 		2,330
Filed 2021-09-10 12:03
Tx date 2021-09-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$978,100
+10,000 vol
$97.81 each 		12,330
Filed 2021-09-10 12:02
Tx date 2021-09-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-244,525
-2,500 vol
$97.81 each 		420,372
Filed 2021-09-10 12:00
Tx date 2021-09-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-978,100
-10,000 vol
$97.81 each 		422,872
Filed 2021-06-28 15:37
Tx date 2021-06-25 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-362,750
-2,500 vol
$145.10 each 		2,330
Filed 2021-06-28 15:36
Tx date 2021-06-25 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$255,825
+2,500 vol
$102.33 each 		4,830
Filed 2021-06-28 15:35
Tx date 2021-06-25 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-255,825
-2,500 vol
$102.33 each 		432,872
Filed 2021-06-28 15:30
Tx date 2021-06-24 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-366,500
-2,500 vol
$146.60 each 		2,330
Filed 2021-06-28 15:29
Tx date 2021-06-24 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-352,392
-2,400 vol
$146.83 each 		4,830
Filed 2021-06-28 15:28
Tx date 2021-06-24 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$501,417
+4,900 vol
$102.33 each 		7,230
Filed 2021-06-28 15:27
Tx date 2021-06-24 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-501,417
-4,900 vol
$102.33 each 		435,372
Filed 2021-06-25 15:35
Tx date 2021-06-22 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-14,670
-100 vol
$146.70 each 		2,330
Filed 2021-06-25 15:34
Tx date 2021-06-22 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$10,233
+100 vol
$102.33 each 		2,430
Filed 2021-06-25 15:31
Tx date 2021-06-22 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-10,233
-100 vol
$102.33 each 		440,272
Filed 2021-06-18 14:45
Tx date 2021-06-17 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-369,250
-2,500 vol
$147.70 each 		2,330
Filed 2021-06-18 14:45
Tx date 2021-06-17 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$255,825
+2,500 vol
$102.33 each 		4,830
Filed 2021-06-18 14:44
Tx date 2021-06-16 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,100,175
-7,500 vol
$146.69 each 		2,330
Filed 2021-06-18 14:43
Tx date 2021-06-16 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$767,475
+7,500 vol
$102.33 each 		9,830
Filed 2021-06-18 14:42
Tx date 2021-06-17 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-255,825
-2,500 vol
$102.33 each 		440,372
Filed 2021-06-18 14:40
Tx date 2021-06-16 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-767,475
-7,500 vol
$102.33 each 		442,872
Filed 2021-06-15 16:13
Tx date 2021-06-14 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-360,875
-2,500 vol
$144.35 each 		2,330
Filed 2021-06-15 16:13
Tx date 2021-06-14 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$255,825
+2,500 vol
$102.33 each 		4,830
Filed 2021-06-15 16:12
Tx date 2021-06-11 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-361,750
-2,500 vol
$144.70 each 		2,330
Filed 2021-06-15 16:11
Tx date 2021-06-11 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$255,825
+2,500 vol
$102.33 each 		4,830
Filed 2021-06-15 16:10
Tx date 2021-06-14 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-255,825
-2,500 vol
$102.33 each 		450,372
Filed 2021-06-15 16:08
Tx date 2021-06-11 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-255,825
-2,500 vol
$102.33 each 		452,872
Filed 2021-06-14 16:12
Tx date 2021-06-10 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-725,900
-5,000 vol
$145.18 each 		2,330
Filed 2021-06-14 16:11
Tx date 2021-06-10 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$511,650
+5,000 vol
$102.33 each 		7,330
Filed 2021-06-14 16:10
Tx date 2021-06-10 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-511,650
-5,000 vol
$102.33 each 		455,372
Filed 2021-06-11 15:31
Tx date 2021-06-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-361,050
-2,500 vol
$144.42 each 		2,330
Filed 2021-06-11 15:30
Tx date 2021-06-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$255,825
+2,500 vol
$102.33 each 		4,830
Filed 2021-06-11 15:29
Tx date 2021-06-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-255,825
-2,500 vol
$102.33 each 		460,372
Filed 2021-06-04 10:54
Tx date 2021-06-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-722,300
-5,000 vol
$144.46 each 		2,330
Filed 2021-06-04 10:53
Tx date 2021-06-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$489,050
+5,000 vol
$97.81 each 		7,330
Filed 2021-06-04 10:52
Tx date 2021-06-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-489,050
-5,000 vol
$97.81 each 		462,872
Filed 2021-06-04 10:49
Tx date 2021-06-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,434,500
-10,000 vol
$143.45 each 		2,330
Filed 2021-06-04 10:48
Tx date 2021-06-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$978,100
+10,000 vol
$97.81 each 		12,330
Filed 2021-06-04 10:47
Tx date 2021-06-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-978,100
-10,000 vol
$97.81 each 		467,872
Filed 2021-06-04 10:44
Tx date 2021-05-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-714,500
-5,000 vol
$142.90 each 		2,330
Filed 2021-06-04 10:43
Tx date 2021-05-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$489,050
+5,000 vol
$97.81 each 		7,330
Filed 2021-06-04 10:43
Tx date 2021-05-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-489,050
-5,000 vol
$97.81 each 		477,872
Filed 2021-06-04 10:23
Tx date 2021-05-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,426,600
-10,000 vol
$142.66 each 		2,330
Filed 2021-06-04 10:21
Tx date 2021-05-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$1,023,300
+10,000 vol
$102.33 each 		12,330
Filed 2021-06-04 10:20
Tx date 2021-05-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-1,023,300
-10,000 vol
$102.33 each 		482,872
Filed 2021-03-11 10:46
Tx date 2021-03-10 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-621,500
-5,000 vol
$124.30 each 		2,330
Filed 2021-03-11 10:45
Tx date 2021-03-10 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$511,650
+5,000 vol
$102.33 each 		7,330
Filed 2021-03-11 10:44
Tx date 2021-03-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-618,000
-5,000 vol
$123.60 each 		2,330
Filed 2021-03-11 10:43
Tx date 2021-03-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$489,050
+5,000 vol
$97.81 each 		7,330
Filed 2021-03-11 10:42
Tx date 2021-03-10 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-511,650
-5,000 vol
$102.33 each 		492,872
Filed 2021-03-11 10:41
Tx date 2021-03-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-489,050
-5,000 vol
$97.81 each 		497,872
Filed 2021-03-05 10:36
Tx date 2021-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,220,000
-10,000 vol
$122.00 each 		2,330
Filed 2021-03-05 10:35
Tx date 2021-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$489,050
+5,000 vol
$97.81 each 		12,330
Filed 2021-03-05 10:34
Tx date 2021-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$511,650
+5,000 vol
$102.33 each 		7,330
Filed 2021-03-05 10:33
Tx date 2021-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-489,050
-5,000 vol
$97.81 each 		502,872
Filed 2021-03-05 10:31
Tx date 2021-03-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-511,650
-5,000 vol
$102.33 each 		507,872
Filed 2021-03-04 13:51
Tx date 2020-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
30 - Acquisition or disposition under a purchase/ownership plan 		$3,338
+33 vol
$101.17 each 		2,330
Filed 2021-03-04 13:45
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
47 - Acquisition or disposition by gift 		$-1,201,000
-10,000 vol
$120.10 each 		2,330
Filed 2021-03-04 13:43
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-1,494,706.23
-12,459 vol
$119.97 each 		12,330
Filed 2021-03-04 13:42
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$489,050
+5,000 vol
$97.81 each 		24,789
Filed 2021-03-04 13:42
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$511,650
+5,000 vol
$102.33 each 		19,789
Filed 2021-03-04 13:41
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$586,860
+6,000 vol
$97.81 each 		14,789
Filed 2021-03-04 13:40
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
51 - Exercise of options 		$660,949
+6,459 vol
$102.33 each 		8,789
Filed 2021-03-04 13:38
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-489,050
-5,000 vol
$97.81 each 		512,872
Filed 2021-03-04 13:37
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-511,650
-5,000 vol
$102.33 each 		517,872
Filed 2021-03-04 13:35
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-586,860
-6,000 vol
$97.81 each 		522,872
Filed 2021-03-04 13:34
Tx date 2021-03-02 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
51 - Exercise of options 		$-660,949.47
-6,459 vol
$102.33 each 		528,872
Filed 2021-02-19 13:33
Tx date 2020-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+1,031 vol 		8,543
Filed 2020-12-11 16:42
Tx date 2020-12-11 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan
+3,280 vol 		60,452
Filed 2020-12-11 16:42
Tx date 2020-12-11 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+7,075 vol 		109,480
Filed 2020-12-11 16:41
Tx date 2020-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-4,689,350.988
-42,567 vol
$110.16 each 		69,232
Filed 2020-12-09 19:05
Tx date 2020-12-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
56 - Grant of rights 		$587,284
+5,331 vol
$110.16 each 		57,172
Filed 2020-12-09 19:04
Tx date 2020-12-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$9,118,127
+82,301 vol
$110.79 each 		535,331
Filed 2020-12-09 19:02
Tx date 2020-12-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights 		$3,654,470
+33,173 vol
$110.16 each 		144,972
Filed 2020-03-27 18:16
Tx date 2018-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
-36 vol 		118,901
Filed 2020-03-27 18:12
Tx date 2018-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan
+1,392 vol 		41,014
Filed 2020-03-12 15:11
Tx date 2019-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+846 vol 		7,512
Filed 2020-03-12 15:04
Tx date 2019-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan 		$234,321
+2,151 vol
$108.94 each 		50,449
Filed 2020-03-12 14:56
Tx date 2019-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$679,324
+6,236 vol
$108.94 each 		111,835
Filed 2020-03-12 14:53
Tx date 2019-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-5,272,484.128
-45,728 vol
$115.30 each 		73,209
Filed 2020-03-11 12:44
Tx date 2020-03-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$199,839
+2,297 vol
$87.00 each 		2,297
Filed 2019-12-17 16:12
Tx date 2019-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$8,055,778
+73,321 vol
$109.87 each 		453,030
Filed 2019-12-12 17:13
Tx date 2019-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$933,675
+8,498 vol
$109.87 each
Filed 2019-12-16 10:02
Tx date 2019-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
56 - Grant of rights 		$1,000,351
+8,676 vol
$115.30 each 		48,298
Filed 2019-12-12 17:13
Tx date 2019-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$933,675
+8,498 vol
$109.87 each 		388,207
Filed 2019-12-12 17:10
Tx date 2019-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights 		$3,734,599
+32,390 vol
$115.30 each 		151,327
Filed 2019-04-01
Tx date 2018-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+740 vol 		6,666
Filed 2019-04-01
Tx date 2018-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+5,538 vol 		122,590
Filed 2019-04-01
Tx date 2018-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+5,397 vol
Filed 2019-03-31
Tx date 2018-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+5,397 vol 		122,449
Filed 2019-03-31
Tx date 2018-12-01 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-4,660,210.746
-41,066 vol
$113.48 each 		81,383
Filed 2018-12-07
Tx date 2018-12-03 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
56 - Grant of rights 		$1,137,193
+10,021 vol
$113.48 each 		39,622
Filed 2018-12-07
Tx date 2018-12-03 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$9,041,200
+81,087 vol
$111.50 each 		379,709
Filed 2018-12-07
Tx date 2018-12-03 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights 		$4,245,664
+37,413 vol
$113.48 each 		154,465
Filed 2018-03-31
Tx date 2017-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan
+687 vol 		29,601
Filed 2018-03-31
Tx date 2017-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+727 vol 		5,926
Filed 2018-03-31
Tx date 2017-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+2,786 vol 		117,052
Filed 2018-03-31
Tx date 2017-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-3,622,202.688
-31,434 vol
$115.23 each 		114,266
Filed 2017-12-18
Tx date 2017-12-14 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$8,847,274
+73,715 vol
$120.02 each 		298,622
Filed 2017-12-08
Tx date 2017-12-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan 		$1,121,322
+9,731 vol
$115.23 each 		28,914
Filed 2017-12-08
Tx date 2017-12-04 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$4,186,493
+36,331 vol
$115.23 each 		145,700
Filed 2017-03-31
Tx date 2017-01-27 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan
+2,647 vol 		109,369
Filed 2017-03-31
Tx date 2016-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-4,120,275.968
-39,184 vol
$105.15 each 		106,722
Filed 2017-03-31
Tx date 2016-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$196,213
+1,866 vol
$105.15 each 		145,906
Filed 2017-03-31
Tx date 2017-01-27 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan
+812 vol 		19,183
Filed 2017-03-31
Tx date 2016-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+767 vol 		5,199
Filed 2016-12-13
Tx date 2016-12-09 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$9,208,728
+82,449 vol
$111.69 each 		224,907
Filed 2016-12-09
Tx date 2016-12-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
30 - Acquisition or disposition under a purchase/ownership plan 		$669,502
+6,367 vol
$105.15 each 		18,371
Filed 2016-12-09
Tx date 2016-12-05 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$4,166,017
+39,619 vol
$105.15 each 		144,040
Filed 2016-09-21
Tx date 2016-09-20 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market 		$-368,585.365
-3,635 vol
$101.40 each 		0
Filed 2016-03-31
Tx date 2015-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sun Life Financial Trust Inc. (Indirect Ownership)
Common Shares ESPP
30 - Acquisition or disposition under a purchase/ownership plan
+734 vol 		4,432
Filed 2016-03-31
Tx date 2015-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$912,457
+9,137 vol
$99.86 each 		150,107
Filed 2016-03-31
Tx date 2015-12-31 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
30 - Acquisition or disposition under a purchase/ownership plan 		$-4,562,386.704
-45,686 vol
$99.86 each 		104,421
Filed 2015-12-10
Tx date 2015-12-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
50 - Grant of options 		$7,922,512
+80,999 vol
$97.81 each 		142,458
Filed 2015-12-10
Tx date 2008-05-06 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights DSU
00 - Opening Balance-Initial SEDI Report 		12,004
Filed 2015-12-10
Tx date 2015-12-07 		$CM
Canadian Imperial Bank of Commerce 		Culham, Harry Kenneth
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights PSU (cash settled)
56 - Grant of rights 		$3,562,049
+35,669 vol
$99.86 each 		140,970