CEO.CA SEDI filings for

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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 2024-04-02 16:54 Tx date 2024-04-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$-1,127,070 -17,890 vol $63.00 each	10,926
Filed 2024-04-02 16:53 Tx date 2024-04-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 51 - Exercise of options	$273,180 +17,890 vol $15.27 each	28,816
Filed 2024-04-02 16:52 Tx date 2024-04-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 51 - Exercise of options	$-273,180.30 -17,890 vol $15.27 each	0
Filed 2024-03-07 17:17 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-152,510.89 -7,637 vol $19.97 each	12,528
Filed 2024-03-05 19:08 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-152,510.89 -7,637 vol $19.97 each
Filed 2024-03-05 19:49 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$53,419 +2,675 vol $19.97 each	13,601
Filed 2024-03-05 19:47 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-185,713.884 -3,240 vol $57.32 each	10,926
Filed 2024-03-05 19:46 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$64,702 +3,240 vol $19.97 each	14,166
Filed 2024-03-05 19:08 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-152,510.89 -7,637 vol $19.97 each	12,528
Filed 2024-03-05 19:04 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-193,050.7288 -3,368 vol $57.32 each
Filed 2024-03-05 19:03 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$67,258 +3,368 vol $19.97 each
Filed 2024-03-05 19:02 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-153,328.5925 -2,675 vol $57.32 each	10,926
Filed 2024-03-05 19:01 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 58 - Expiration of rights	$-53,419.75 -2,675 vol $19.97 each
Filed 2024-03-05 19:00 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 57 - Exercise of rights	$-101,747.15 -5,095 vol $19.97 each	8,927
Filed 2024-03-05 18:58 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 56 - Grant of rights	+2,070 vol	14,022
Filed 2024-03-05 18:56 Tx date 2024-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+3,110 vol	20,165
Filed 2024-01-06 17:28 Tx date 2023-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$360.48 +6 vol $60.08 each	10,926
Filed 2024-01-06 16:51 Tx date 2023-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$342.78 +6 vol $57.13 each
Filed 2024-01-06 16:51 Tx date 2023-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$342.78 +6 vol $57.13 each	10,926
Filed 2024-01-06 16:46 Tx date 2023-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+7 vol	11,952
Filed 2024-01-06 16:45 Tx date 2023-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+6 vol	11,945
Filed 2024-01-06 16:44 Tx date 2023-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+10 vol	11,939
Filed 2024-01-06 16:42 Tx date 2023-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+8 vol	17,055
Filed 2024-01-06 16:39 Tx date 2023-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+10 vol	17,047
Filed 2024-01-06 16:38 Tx date 2023-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+15 vol	17,037
Filed 2023-06-16 10:18 Tx date 2023-06-12	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$-946,572 -22,220 vol $42.60 each	10,920
Filed 2023-06-16 10:17 Tx date 2023-06-12	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 51 - Exercise of options	$363,963 +22,220 vol $16.38 each	33,140
Filed 2023-06-16 10:15 Tx date 2023-06-12	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 51 - Exercise of options	$-363,963.60 -22,220 vol $16.38 each	17,890
Filed 2023-03-06 19:51 Tx date 2023-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-176,690.697 -4,610 vol $38.33 each	10,920
Filed 2023-03-06 19:50 Tx date 2023-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$176,690 +4,610 vol $38.33 each	15,530
Filed 2023-03-06 19:49 Tx date 2023-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-226,284.045 -5,955 vol $38.00 each	10,920
Filed 2023-03-06 19:48 Tx date 2023-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$226,284 +5,955 vol $38.00 each	16,875
Filed 2023-03-06 19:47 Tx date 2023-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 57 - Exercise of rights	$-101,947.41 -8,781 vol $11.61 each	11,929
Filed 2023-03-06 19:45 Tx date 2023-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 56 - Grant of rights	+3,500 vol	20,710
Filed 2023-03-06 19:44 Tx date 2023-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-152,926.92 -13,172 vol $11.61 each	17,022
Filed 2023-03-06 19:41 Tx date 2023-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+4,380 vol	30,194
Filed 2023-02-20 21:42 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+13 vol	17,210
Filed 2023-02-20 21:41 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+20 vol	17,197
Filed 2023-02-20 21:40 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+35 vol	17,177
Filed 2023-02-20 21:38 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+20 vol	25,814
Filed 2023-02-20 21:37 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+30 vol	25,794
Filed 2023-02-20 21:36 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+52 vol	25,764
Filed 2023-02-20 21:33 Tx date 2022-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$355.92 +12 vol $29.66 each	10,920
Filed 2022-03-23 12:34 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-148,836.69 -9,747 vol $15.27 each	25,712
Filed 2022-03-07 11:03 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-218,437.35 -14,305 vol $15.27 each
Filed 2022-03-07 11:06 Tx date 2021-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$225.92 +8 vol $28.24 each	10,908
Filed 2022-03-07 11:04 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-234,812.917 -7,510 vol $31.27 each	10,908
Filed 2022-03-07 11:04 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$234,812 +7,510 vol $31.27 each	18,418
Filed 2022-03-07 11:03 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-218,437.35 -14,305 vol $15.27 each	21,154
Filed 2022-03-05 15:31 Tx date 2021-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+15 vol	13,812
Filed 2022-03-05 15:29 Tx date 2021-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+26 vol	13,797
Filed 2022-03-05 15:28 Tx date 2021-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+22 vol	30,459
Filed 2022-03-05 15:27 Tx date 2021-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+38 vol	30,437
Filed 2022-03-05 15:26 Tx date 2021-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+29 vol	30,399
Filed 2022-03-04 17:27 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 56 - Grant of rights	+3,330 vol	17,101
Filed 2022-03-04 17:26 Tx date 2022-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+5,000 vol	35,370
Filed 2021-09-13 13:57 Tx date 2021-09-10	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$-718,788 -23,880 vol $30.10 each	10,900
Filed 2021-09-13 13:56 Tx date 2021-09-10	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 51 - Exercise of options	$351,036 +23,880 vol $14.70 each	34,780
Filed 2021-09-13 13:53 Tx date 2021-09-10	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 51 - Exercise of options	$-351,036 -23,880 vol $14.70 each	40,110
Filed 2021-06-15 15:30 Tx date 2021-06-11	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$-405,730.10 -15,427 vol $26.30 each	10,900
Filed 2021-06-15 15:29 Tx date 2021-06-11	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 51 - Exercise of options	$297,741 +15,427 vol $19.30 each	26,327
Filed 2021-06-15 15:28 Tx date 2021-06-11	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 51 - Exercise of options	$-297,741.10 -15,427 vol $19.30 each	63,990
Filed 2021-03-17 16:53 Tx date 2021-03-12	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$-196,144 -9,200 vol $21.32 each	10,900
Filed 2021-03-17 16:52 Tx date 2021-03-12	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 51 - Exercise of options	$104,144 +9,200 vol $11.32 each	20,100
Filed 2021-03-17 16:51 Tx date 2021-03-12	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 51 - Exercise of options	$-104,144 -9,200 vol $11.32 each	79,417
Filed 2021-03-05 15:02 Tx date 2021-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 59 - Exercise for cash	$-174,872.304 -8,628 vol $20.27 each	10,900
Filed 2021-03-05 15:02 Tx date 2021-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$174,872 +8,628 vol $20.27 each	19,528
Filed 2021-03-05 15:00 Tx date 2021-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-231,946.992 -11,444 vol $20.27 each	30,370
Filed 2021-03-05 14:58 Tx date 2021-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	$151,172 +7,570 vol $19.97 each	41,814
Filed 2021-03-05 14:56 Tx date 2021-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 56 - Grant of rights	$100,848 +5,050 vol $19.97 each	13,771
Filed 2021-03-05 14:54 Tx date 2021-02-28	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 52 - Expiration of options	$-49,500 -2,250 vol $22.00 each	88,617
Filed 2021-01-10 16:59 Tx date 2020-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$241.22 +14 vol $17.23 each	10,900
Filed 2020-12-24 08:40 Tx date 2020-12-22	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$-318,320 -18,400 vol $17.30 each	10,886
Filed 2020-12-24 08:39 Tx date 2020-12-22	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 51 - Exercise of options	$208,288 +18,400 vol $11.32 each	29,286
Filed 2020-12-24 08:37 Tx date 2020-12-22	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 51 - Exercise of options	$-208,288 -18,400 vol $11.32 each	90,867
Filed 2020-12-18 09:25 Tx date 2020-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+41 vol	8,721
Filed 2020-12-18 09:24 Tx date 2020-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+61 vol	34,244
Filed 2020-12-18 09:23 Tx date 2020-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+46 vol	34,183
Filed 2020-12-18 09:22 Tx date 2020-12-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 30 - Acquisition or disposition under a purchase/ownership plan	+54 vol	34,137
Filed 2020-05-14 10:40 Tx date 2020-05-14	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 52 - Expiration of options	-4,830 vol	109,267
Filed 2020-03-07 11:02 Tx date 2020-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 57 - Exercise of rights	$34,497 +3,050 vol $11.31 each	10,886
Filed 2020-03-07 11:01 Tx date 2020-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 58 - Expiration of rights	-2,320 vol	34,083
Filed 2020-03-07 11:00 Tx date 2020-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-66,053.904 -5,840 vol $11.31 each	36,403
Filed 2020-03-07 10:58 Tx date 2020-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 56 - Grant of rights	+8,680 vol	8,680
Filed 2020-03-07 10:57 Tx date 2020-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+13,020 vol	42,243
Filed 2020-01-03 15:23 Tx date 2019-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$235.80 +20 vol $11.79 each	7,836
Filed 2019-12-16 15:27 Tx date 2019-12-13	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+63 vol	29,223
Filed 2019-12-16 13:48 Tx date 2019-12-13	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+74 vol	29,160
Filed 2019-03-05 Tx date 2019-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-68,487.9411 -4,479 vol $15.29 each	31,937
Filed 2019-03-05 Tx date 2019-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$35,077 +2,294 vol $15.29 each	7,816
Filed 2019-03-05 Tx date 2019-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 58 - Expiration of rights	-2,851 vol	29,086
Filed 2019-03-04 Tx date 2019-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 50 - Grant of options	+17,890 vol	114,097
Filed 2019-03-04 Tx date 2019-02-28	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 52 - Expiration of options	-4,800 vol	96,207
Filed 2019-03-04 Tx date 2019-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+9,610 vol	36,416
Filed 2019-02-25 Tx date 2018-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$520.00 +40 vol $13.00 each	5,522
Filed 2018-12-18 Tx date 2018-12-14	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+56 vol	26,806
Filed 2018-03-05 Tx date 2018-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+11,260 vol	32,229
Filed 2018-03-05 Tx date 2018-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 50 - Grant of options	+27,600 vol	101,007
Filed 2018-03-05 Tx date 2018-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$20,706 +1,821 vol $11.37 each	5,482
Filed 2018-03-05 Tx date 2018-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 57 - Exercise of rights	$-40,877.6665 -3,595 vol $11.37 each	28,634
Filed 2018-03-05 Tx date 2018-03-02	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 58 - Expiration of rights	-1,884 vol	26,750
Filed 2018-03-01 Tx date 2018-02-28	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 52 - Expiration of options	-3,375 vol	73,407
Filed 2018-01-09 Tx date 2017-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$1,120 +84 vol $13.34 each	3,661
Filed 2017-03-17 Tx date 2017-03-15	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 52 - Expiration of options	-3,900 vol	76,782
Filed 2017-03-06 Tx date 2017-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$3,717 +254 vol $14.64 each	3,577
Filed 2017-03-06 Tx date 2017-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 57 - Exercise of rights	$-7,479.0471 -511 vol $14.64 each	0
Filed 2017-03-03 Tx date 2017-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 50 - Grant of options	+23,880 vol	80,682
Filed 2017-03-03 Tx date 2017-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+8,160 vol	20,969
Filed 2017-01-19 Tx date 2016-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$1,089 +79 vol $13.79 each	3,323
Filed 2016-03-04 Tx date 2016-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 52 - Expiration of options	-3,375 vol	56,802
Filed 2016-03-04 Tx date 2016-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Restricted Share Units 57 - Exercise of rights	$-8,591.443 -511 vol $16.81 each	511
Filed 2016-03-04 Tx date 2016-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Rights Performance Share Units 56 - Grant of rights	+7,330 vol	12,809
Filed 2016-03-04 Tx date 2016-03-03	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$4,236 +252 vol $16.81 each	3,244
Filed 2016-03-04 Tx date 2016-03-01	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Options 50 - Grant of options	+22,220 vol	60,177
Filed 2016-01-14 Tx date 2015-12-31	$CCO Cameco Corporation	McNally-Power, Lynn Debra 5 - Senior Officer of Issuer Direct Ownership	Common Shares 30 - Acquisition or disposition under a purchase/ownership plan	$1,072 +58 vol $18.49 each	2,992