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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 2026-06-18 17:17
Tx date 2026-06-15
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2024-06-15
10 - Acquisition or disposition in the public market

-274 vol
548
Filed 2026-06-18 17:16
Tx date 2026-06-15
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2024-06-15
30 - Acquisition or disposition under a purchase/ownership plan

+33 vol
822
Filed 2026-06-18 17:15
Tx date 2026-06-15
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2024-06-15
10 - Acquisition or disposition in the public market

-270 vol
534
Filed 2026-06-18 17:15
Tx date 2026-06-15
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2024-06-15
30 - Acquisition or disposition under a purchase/ownership plan

+31 vol
804
Filed 2026-06-18 13:58
Tx date 2026-06-15
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2025-06-15
10 - Acquisition or disposition in the public market

-261 vol
781
Filed 2026-06-18 13:57
Tx date 2026-06-15
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2025-06-15
30 - Acquisition or disposition under a purchase/ownership plan

+42 vol
1,042
Filed 2026-06-18 13:56
Tx date 2026-06-15
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2025-06-15
10 - Acquisition or disposition in the public market

-257 vol
770
Filed 2026-06-18 13:55
Tx date 2026-06-15
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2025-06-15
30 - Acquisition or disposition under a purchase/ownership plan

+27 vol
1,027
Filed 2026-06-16 15:11
Tx date 2026-06-15
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit 2026-06-15
56 - Grant of rights

+1,000 vol
1,000
Filed 2026-06-16 15:10
Tx date 2023-02-01
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit 2026-06-15
00 - Opening Balance-Initial SEDI Report
Filed 2026-06-16 15:10
Tx date 2026-06-15
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit 2026-06-15
56 - Grant of rights

+1,000 vol
1,000
Filed 2026-06-16 15:09
Tx date 2023-02-01
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit 2026-06-15
00 - Opening Balance-Initial SEDI Report
Filed 2026-01-19 17:46
Tx date 2025-12-31
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$1,940
+46 vol
$42.19 each
577
Filed 2026-01-19 17:45
Tx date 2025-12-31
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$1,720
+31 vol
$55.50 each
383
Filed 2025-11-13 17:35
Tx date 2025-11-06
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$2,746
+71 vol
$38.68 each
531
Filed 2025-11-13 17:35
Tx date 2025-11-06
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$2,655
+52 vol
$51.07 each
352
Filed 2025-09-18 13:00
Tx date 2025-09-15
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Options 38.14 (2025-09-15)
50 - Grant of options

+2,000 vol
2,000
Filed 2025-09-18 12:59
Tx date 2023-02-01
$CU
Canadian Utilities Limited
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Options 38.14 (2025-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2025-09-18 12:59
Tx date 2025-09-15
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Options 48.81 (2025-09-15)
50 - Grant of options

+2,000 vol
2,000
Filed 2025-09-18 12:58
Tx date 2023-02-01
$ACO
ATCO LTD.
Cooke, Lisa
5 - Senior Officer of Issuer
Direct Ownership
Options 48.81 (2025-09-15)
00 - Opening Balance-Initial SEDI Report