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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 2025-06-18 17:39
Tx date 2025-06-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2024-06-15
10 - Acquisition or disposition in the public market

-2,578 vol
7,735
Filed 2025-06-18 17:38
Tx date 2025-06-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights RSU 2024-06-15
30 - Acquisition or disposition under a purchase/ownership plan

+313 vol
10,313
Filed 2025-06-17 17:34
Tx date 2025-06-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit
56 - Grant of rights

+10,000 vol
10,000
Filed 2025-06-17 17:34
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit
00 - Opening Balance-Initial SEDI Report
Filed 2025-03-26 18:58
Tx date 2025-03-25
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$9,406
+269 vol
$34.97 each
4,099
Filed 2025-03-26 18:57
Tx date 2025-03-26
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-49,800
-1,000 vol
$49.80 each
2,227
Filed 2025-03-26 18:57
Tx date 2025-03-25
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$6,558
+137 vol
$47.87 each
3,227
Filed 2025-03-26 18:56
Tx date 2025-03-25
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-124,000
-2,500 vol
$49.60 each
3,090
Filed 2025-03-26 18:55
Tx date 2025-03-25
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$118,850
+2,500 vol
$47.54 each
5,590
Filed 2025-03-26 18:54
Tx date 2025-03-25
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 47.54 (2022-09-15)
51 - Exercise of options

-2,500 vol
7,500
Filed 2025-03-06 14:12
Tx date 2025-03-05
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-230,448
-4,800 vol
$48.01 each
3,090
Filed 2025-03-06 14:12
Tx date 2025-03-05
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$174,767
+4,800 vol
$36.41 each
7,890
Filed 2025-03-06 14:11
Tx date 2025-03-05
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
51 - Exercise of options

-4,800 vol
22,500
Filed 2025-03-06 14:10
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-22,660.72
-472 vol
$48.01 each
3,090
Filed 2025-03-06 14:10
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$17,185
+472 vol
$36.41 each
3,562
Filed 2025-03-06 14:09
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
51 - Exercise of options

-472 vol
27,300
Filed 2025-03-06 14:06
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-106,966.28
-2,228 vol
$48.01 each
3,090
Filed 2025-03-06 14:06
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$81,121
+2,228 vol
$36.41 each
5,318
Filed 2025-03-06 14:05
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
51 - Exercise of options

-2,228 vol
27,772
Filed 2025-03-06 14:04
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-108,022.50
-2,250 vol
$48.01 each
3,090
Filed 2025-03-06 14:03
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$102,105
+2,250 vol
$45.38 each
5,340
Filed 2025-03-06 14:03
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 45.38 (2021-06-15)
51 - Exercise of options

-2,250 vol
750
Filed 2025-03-06 14:01
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-36,007.50
-750 vol
$48.01 each
3,090
Filed 2025-03-06 14:00
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$28,800
+750 vol
$38.40 each
3,840
Filed 2025-03-06 13:57
Tx date 2025-03-04
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 38.40 (2020-12-15)
51 - Exercise of options

-750 vol
0
Filed 2025-01-24 16:02
Tx date 2024-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$34,851
+1,069 vol
$32.60 each
3,830
Filed 2025-01-24 16:01
Tx date 2024-12-31
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$33,968
+808 vol
$42.04 each
3,090
Filed 2024-09-18 17:58
Tx date 2020-12-01
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 35.24 (2024-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2024-09-18 13:15
Tx date 2020-12-01
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 35.24 (2024-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2024-09-18 13:15
Tx date 2020-12-01
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 35.24 (2024-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2024-09-18 13:14
Tx date 2024-09-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 45.46 (2024-09-15)
50 - Grant of options

+30,000 vol
30,000
Filed 2024-09-18 13:14
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 45.46 (2024-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2024-08-08 12:59
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-56,628
-1,300 vol
$43.56 each
2,282
Filed 2024-08-08 12:58
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-30,499
-700 vol
$43.57 each
3,582
Filed 2024-08-08 12:57
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$84,160
+2,000 vol
$42.08 each
4,282
Filed 2024-08-08 12:56
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 42.08 (2018-03-15)
51 - Exercise of options

-2,000 vol
0
Filed 2024-08-08 12:55
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-21,770
-500 vol
$43.54 each
2,282
Filed 2024-08-08 12:54
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-15,235.50
-350 vol
$43.53 each
2,782
Filed 2024-08-08 12:54
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-39,204
-900 vol
$43.56 each
3,132
Filed 2024-08-08 12:53
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-4,359
-100 vol
$43.59 each
4,032
Filed 2024-08-08 12:53
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-17,428
-400 vol
$43.57 each
4,132
Filed 2024-08-08 12:51
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
51 - Exercise of options
$86,400
+2,250 vol
$38.40 each
4,532
Filed 2024-08-08 12:49
Tx date 2024-08-07
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 38.40 (2020-12-15)
51 - Exercise of options

-2,250 vol
750
Filed 2024-06-19 12:58
Tx date 2024-06-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit
56 - Grant of rights

+10,000 vol
10,000
Filed 2024-06-19 12:55
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Share Unit
00 - Opening Balance-Initial SEDI Report
Filed 2024-01-29 17:39
Tx date 2023-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$5,334
+172 vol
$31.01 each
2,761
Filed 2024-01-29 17:38
Tx date 2023-12-31
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$4,161
+109 vol
$38.18 each
2,282
Filed 2023-11-09 15:59
Tx date 2023-10-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$23,113
+679 vol
$34.04 each
2,589
Filed 2023-11-09 15:58
Tx date 2023-10-31
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$20,871
+597 vol
$34.96 each
2,173
Filed 2023-09-20 11:26
Tx date 2023-09-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
50 - Grant of options

+30,000 vol
30,000
Filed 2023-09-20 11:25
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 36.41 (2023-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2023-05-04 12:59
Tx date 2023-04-29
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights 42.08 (SAR 2018-03-15)
59 - Exercise for cash
$-89,540
-2,000 vol
$44.77 each
0
Filed 2023-05-04 12:57
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Rights 42.08 (SAR 2018-03-15)
00 - Opening Balance-Initial SEDI Report
2,000
Filed 2023-01-20 15:41
Tx date 2022-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$24,696
+653 vol
$37.82 each
1,910
Filed 2023-01-20 15:40
Tx date 2022-12-31
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$24,139
+549 vol
$43.97 each
1,576
Filed 2022-09-19 13:29
Tx date 2022-09-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 47.54 (2022-09-15)
50 - Grant of options

+10,000 vol
10,000
Filed 2022-09-19 13:28
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 47.54 (2022-09-15)
00 - Opening Balance-Initial SEDI Report
Filed 2022-02-03 18:20
Tx date 2021-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$23,058
+667 vol
$34.57 each
1,257
Filed 2022-01-21 17:08
Tx date 2021-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$23,058
+667 vol
$34.57 each
Filed 2022-01-21 17:08
Tx date 2021-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$23,058
+667 vol
$34.57 each
1,257
Filed 2022-01-21 17:07
Tx date 2021-12-31
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$22,599
+543 vol
$41.62 each
1,027
Filed 2021-06-17 13:28
Tx date 2021-06-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 45.38 (2021-06-15)
50 - Grant of options

+3,000 vol
3,000
Filed 2021-06-17 13:27
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 45.38 (2021-06-15)
00 - Opening Balance-Initial SEDI Report
Filed 2021-03-03 17:47
Tx date 2021-03-02
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$3,070
+84 vol
$36.55 each
484
Filed 2021-03-03 17:47
Tx date 2021-03-02
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$3,070
+84 vol
$36.55 each
Filed 2021-03-03 17:41
Tx date 2021-03-02
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-3,202.3572
-84 vol
$38.12 each
400
Filed 2021-03-03 17:41
Tx date 2021-03-02
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$3,070
+84 vol
$36.55 each
Filed 2021-01-21 16:06
Tx date 2020-12-31
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
30 - Acquisition or disposition under a purchase/ownership plan
$1,780
+55 vol
$32.37 each
590
Filed 2021-01-21 16:04
Tx date 2020-12-31
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
30 - Acquisition or disposition under a purchase/ownership plan
$1,573
+41 vol
$38.38 each
484
Filed 2020-12-18 12:38
Tx date 2020-12-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options Options 38.40 (2020-12-15)
50 - Grant of options

+3,000 vol
3,000
Filed 2020-12-18 12:37
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options Options 38.40 (2020-12-15)
00 - Opening Balance-Initial SEDI Report
Filed 2020-12-17 13:25
Tx date 2020-12-15
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
38 - Redemption, retraction, cancellation, repurchase

-7,000 vol
0
Filed 2020-12-10 17:24
Tx date 2020-12-06
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
10 - Acquisition or disposition in the public market
$-3,024.84
-78 vol
$38.78 each
443
Filed 2020-12-10 10:11
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
521
Filed 2020-12-10 10:10
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2020-12-08 16:46
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2020-12-09 13:42
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 49.51 (2019-11-15)
00 - Opening Balance-Initial SEDI Report
1,500
Filed 2020-12-08 16:46
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
522
Filed 2020-12-08 16:44
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2020-12-08 16:32
Tx date 2020-12-01
$CU
Canadian Utilities Limited
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class A
00 - Opening Balance-Initial SEDI Report
535
Filed 2020-12-08 16:30
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
Filed 2020-12-08 16:11
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Direct Ownership
Options 42.08 (2018-03-15)
00 - Opening Balance-Initial SEDI Report
2,000
Filed 2020-12-08 16:08
Tx date 2020-12-01
$ACO
ATCO LTD.
Landon, James
5 - Senior Officer of Issuer
Holder: CWTC (Indirect Ownership)
Non-Voting Shares Class I
00 - Opening Balance-Initial SEDI Report
7,000