| 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 2025-02-03 18:06 Tx date 2025-01-30 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $2,679 +79 vol $33.92 each | 15,360 | |
| Filed 2025-02-03 18:05 Tx date 2025-01-30 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $2,679 +79 vol $33.92 each | ||
| Filed 2025-02-03 17:57 Tx date 2025-01-30 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $4,660 +98 vol $47.56 each | 5,719 | |
| Filed 2025-02-03 17:56 Tx date 2025-01-30 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $4,660 +98 vol $47.56 each | ||
| Filed 2025-02-03 17:12 Tx date 2025-01-30 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $2,679 +79 vol $33.92 each | 15,360 | |
| Filed 2025-02-03 17:12 Tx date 2025-01-30 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $2,679 +79 vol $33.92 each | ||
| Filed 2025-02-03 17:10 Tx date 2025-01-30 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $671.30 +14 vol $47.95 each | 5,621 | |
| Filed 2025-02-03 17:09 Tx date 2025-01-30 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $4,660 +98 vol $47.56 each | ||
| Filed 2025-01-24 11:40 Tx date 2024-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $16,666 +510 vol $32.68 each | 15,281 | |
| Filed 2025-01-24 11:40 Tx date 2024-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $40,834 +1,254 vol $32.56 each | 14,771 | |
| Filed 2025-01-24 11:38 Tx date 2024-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $2,637 +65 vol $40.57 each | 5,607 | |
| Filed 2025-01-24 11:36 Tx date 2024-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $38,618 +923 vol $41.84 each | 5,542 | |
| Filed 2024-09-18 17:57 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 45.46 (2024-09-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2024-09-18 12:53 Tx date 2024-09-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 35.24 (2024-09-15)50 - Grant of options | +25,000 vol | 25,000 | |
| Filed 2024-09-18 12:52 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 35.24 (2024-09-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2024-09-18 12:51 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 45.46 (2024-09-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2024-09-18 12:51 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 45.46 (2024-09-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2024-06-19 12:36 Tx date 2024-06-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Restricted Share Unit56 - Grant of rights | +6,000 vol | 6,000 | |
| Filed 2024-06-19 12:35 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Rights Restricted Share Unit00 - Opening Balance-Initial SEDI Report | |||
| Filed 2024-01-29 17:04 Tx date 2023-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $3,967 +133 vol $29.83 each | 13,517 | |
| Filed 2024-01-29 17:01 Tx date 2023-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $6,988 +226 vol $30.92 each | 13,384 | |
| Filed 2024-01-29 16:58 Tx date 2023-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $5,077 +133 vol $38.18 each | 4,619 | |
| Filed 2023-11-09 15:13 Tx date 2023-10-18 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $7,772 +232 vol $33.50 each | 13,070 | |
| Filed 2023-11-09 15:12 Tx date 2023-10-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $2,543 +88 vol $28.90 each | 13,158 | |
| Filed 2023-11-09 15:11 Tx date 2023-10-18 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $20,903 +613 vol $34.10 each | 12,838 | |
| Filed 2023-11-09 15:08 Tx date 2023-10-18 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $1,881 +49 vol $38.39 each | 4,412 | |
| Filed 2023-11-09 15:06 Tx date 2023-10-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $2,550 +74 vol $34.47 each | 4,486 | |
| Filed 2023-11-09 15:05 Tx date 2023-10-18 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $21,329 +543 vol $39.28 each | 4,363 | |
| Filed 2023-09-19 15:59 Tx date 2023-09-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 31.28 (2023-09-15)50 - Grant of options | +25,000 vol | 25,000 | |
| Filed 2023-09-19 15:58 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 31.28 (2023-09-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2023-03-11 11:38 Tx date 2023-03-09 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $3,818 +108 vol $35.36 each | 12,225 | |
| Filed 2023-03-11 11:37 Tx date 2023-03-09 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $6,050 +166 vol $36.45 each | 12,117 | |
| Filed 2023-03-11 11:36 Tx date 2023-03-09 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $553.15 +13 vol $42.55 each | 3,820 | |
| Filed 2023-03-11 11:35 Tx date 2023-03-09 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $5,587 +130 vol $42.98 each | 3,807 | |
| Filed 2023-01-20 14:57 Tx date 2022-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $14,692 +394 vol $37.29 each | 11,951 | |
| Filed 2023-01-20 14:56 Tx date 2022-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $31,772 +841 vol $37.78 each | 11,557 | |
| Filed 2023-01-20 14:54 Tx date 2022-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $2,295 +53 vol $43.31 each | 3,677 | |
| Filed 2023-01-20 14:52 Tx date 2022-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $30,054 +684 vol $43.94 each | 3,624 | |
| Filed 2023-01-17 16:14 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $10,018 +241 vol $41.57 each | 2,940 | |
| Filed 2022-01-21 16:15 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $10,823 +260 vol $41.63 each | ||
| Filed 2022-09-19 13:01 Tx date 2022-09-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 40.89 (2022-09-15)50 - Grant of options | +25,000 vol | 25,000 | |
| Filed 2022-09-19 12:58 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 40.89 (2022-09-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2022-01-21 16:17 Tx date 2021-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $9,375 +265 vol $35.38 each | 10,716 | |
| Filed 2022-01-21 16:16 Tx date 2021-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $3,542 +101 vol $35.07 each | 10,451 | |
| Filed 2022-01-21 16:15 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $10,823 +260 vol $41.63 each | 2,959 | |
| Filed 2022-01-21 16:14 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $532.09 +13 vol $40.93 each | 2,699 | |
| Filed 2022-01-21 16:02 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $10,823 +260 vol $41.63 each | ||
| Filed 2022-01-21 16:02 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $532.09 +13 vol $40.93 each | ||
| Filed 2022-01-21 15:29 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $532.09 +13 vol $40.93 each | 2,959 | |
| Filed 2022-01-21 15:29 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $532.09 +13 vol $40.93 each | ||
| Filed 2022-01-21 15:28 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $10,823 +260 vol $41.63 each | ||
| Filed 2022-01-21 15:28 Tx date 2021-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $10,823 +260 vol $41.63 each | 2,946 | |
| Filed 2021-09-23 13:34 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $2,416 +62 vol $38.98 each | 5,185 | |
| Filed 2021-09-23 13:32 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A10 - Acquisition or disposition in the public market | $-3,947.82 -114 vol $34.63 each | 11,955 | |
| Filed 2021-09-23 13:31 Tx date 2021-09-16 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $134.04 +4 vol $33.51 each | 14,280 | |
| Filed 2021-09-23 13:30 Tx date 2021-09-16 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $25,962 +767 vol $33.85 each | 14,276 | |
| Filed 2021-09-23 13:30 Tx date 2021-09-17 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I10 - Acquisition or disposition in the public market | $-3,620.52 -89 vol $40.68 each | 2,686 | |
| Filed 2021-09-23 13:28 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $24,641 +601 vol $41.00 each | 5,123 | |
| Filed 2021-09-23 13:27 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $80.66 +2 vol $40.33 each | 4,522 | |
| Filed 2021-09-21 17:07 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $24,600 +600 vol $41.00 each | ||
| Filed 2021-09-21 16:22 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A10 - Acquisition or disposition in the public market | $-3,982.45 -115 vol $34.63 each | ||
| Filed 2021-09-21 16:20 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $134.04 +4 vol $33.51 each | ||
| Filed 2021-09-21 16:19 Tx date 2021-09-16 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $25,962 +767 vol $33.85 each | ||
| Filed 2021-09-21 16:16 Tx date 2021-09-17 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I10 - Acquisition or disposition in the public market | $-3,661.20 -90 vol $40.68 each | ||
| Filed 2021-09-21 16:14 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $80.66 +2 vol $40.33 each | ||
| Filed 2021-09-21 17:07 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $24,600 +600 vol $41.00 each | 5,122 | |
| Filed 2021-09-21 17:06 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $24,600 +600 vol $41.00 each | ||
| Filed 2021-09-21 16:24 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A10 - Acquisition or disposition in the public market | $-55,573.125 -1,605 vol $34.63 each | 10,349 | |
| Filed 2021-09-21 16:23 Tx date 2021-09-16 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $12,387 +369 vol $33.57 each | 14,645 | |
| Filed 2021-09-21 16:22 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A10 - Acquisition or disposition in the public market | $-3,982.45 -115 vol $34.63 each | 11,954 | |
| Filed 2021-09-21 16:21 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A10 - Acquisition or disposition in the public market | $-89,313.666 -2,580 vol $34.62 each | 12,069 | |
| Filed 2021-09-21 16:20 Tx date 2021-09-17 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $134.04 +4 vol $33.51 each | 14,649 | |
| Filed 2021-09-21 16:19 Tx date 2021-09-16 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $25,962 +767 vol $33.85 each | 14,276 | |
| Filed 2021-09-21 16:16 Tx date 2021-09-17 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I10 - Acquisition or disposition in the public market | $-3,661.20 -90 vol $40.68 each | 2,622 | |
| Filed 2021-09-21 16:15 Tx date 2021-09-17 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I10 - Acquisition or disposition in the public market | $-98,024.581 -2,410 vol $40.67 each | 2,712 | |
| Filed 2021-09-21 16:14 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $80.66 +2 vol $40.33 each | 5,122 | |
| Filed 2021-09-21 16:13 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $24,600 +600 vol $41.00 each | ||
| Filed 2021-09-21 16:13 Tx date 2021-09-16 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $24,600 +600 vol $41.00 each | 5,120 | |
| Filed 2021-06-17 13:40 Tx date 2021-06-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 35.76 (2021-06-15)50 - Grant of options | +10,000 vol | 10,000 | |
| Filed 2021-06-17 13:40 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 35.76 (2021-06-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2021-06-17 13:39 Tx date 2021-06-15 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 45.38 (2021-06-15)50 - Grant of options | +2,000 vol | 2,000 | |
| Filed 2021-06-17 13:38 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 45.38 (2021-06-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2021-01-26 15:31 Tx date 2020-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $7,410 +230 vol $32.22 each | 13,509 | |
| Filed 2021-01-21 15:35 Tx date 2020-12-31 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A30 - Acquisition or disposition under a purchase/ownership plan | $3,481 +108 vol $32.24 each | 13,279 | |
| Filed 2021-01-21 15:33 Tx date 2020-12-31 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I30 - Acquisition or disposition under a purchase/ownership plan | $1,688 +44 vol $38.38 each | 4,520 | |
| Filed 2020-12-18 13:59 Tx date 2020-12-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 32.09 (2020-12-15)50 - Grant of options | +10,000 vol | 10,000 | |
| Filed 2020-12-18 13:58 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 32.09 (2020-12-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-12-18 13:34 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 32.09 (2020-12-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-12-18 11:53 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 32.09 (2020-12-15)00 - Opening Balance-Initial SEDI Report | 10,000 | ||
| Filed 2020-12-18 11:53 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 32.09 (2020-12-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-12-18 10:40 Tx date 2020-12-15 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 38.40 (2020-12-15)50 - Grant of options | +2,000 vol | 2,000 | |
| Filed 2020-12-18 10:38 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options Options 38.40 (2020-12-15)00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-12-17 13:00 Tx date 2020-12-15 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class A38 - Redemption, retraction, cancellation, repurchase | -8,000 vol | 0 | |
| Filed 2020-12-17 12:59 Tx date 2020-12-15 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class I38 - Redemption, retraction, cancellation, repurchase | -2,000 vol | 0 | |
| Filed 2020-12-09 17:40 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class A00 - Opening Balance-Initial SEDI Report | 8,000 | ||
| Filed 2020-12-09 17:25 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class A00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-12-09 16:54 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 42.08 (2018-03-15)00 - Opening Balance-Initial SEDI Report | 1,000 | ||
| Filed 2020-12-09 16:53 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 48.82 (2017-03-15)00 - Opening Balance-Initial SEDI Report | 1,000 | ||
| Filed 2020-12-09 16:50 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 38.97 (2019-11-15)00 - Opening Balance-Initial SEDI Report | 3,000 | ||
| Filed 2020-12-09 16:49 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 34.13 (2018-03-15)00 - Opening Balance-Initial SEDI Report | 1,000 | ||
| Filed 2020-12-09 16:47 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 38.07 (2017-03-15)00 - Opening Balance-Initial SEDI Report | 1,000 | ||
| Filed 2020-12-09 16:46 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 36.08 2016-03-2500 - Opening Balance-Initial SEDI Report | 1,500 | ||
| Filed 2020-12-09 16:45 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 40.7800 - Opening Balance-Initial SEDI Report | 1,000 | ||
| Filed 2020-12-09 16:43 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options 38.96 (2014-12-15)00 - Opening Balance-Initial SEDI Report | 1,000 | ||
| Filed 2020-12-09 16:40 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class A00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-12-09 16:40 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class A00 - Opening Balance-Initial SEDI Report | 2,000 | ||
| Filed 2020-12-09 16:39 Tx date 2020-12-01 | $CU Canadian Utilities Limited | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class A00 - Opening Balance-Initial SEDI Report | 13,171 | ||
| Filed 2020-12-09 16:38 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: CWTC (Indirect Ownership)
                                
                             | Non-Voting Shares Class I00 - Opening Balance-Initial SEDI Report | 2,000 | ||
| Filed 2020-12-09 16:38 Tx date 2020-12-01 | $ACO ATCO LTD. | Bayley, Melanie 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Non-Voting Shares Class I00 - Opening Balance-Initial SEDI Report | 4,476 |