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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 2026-08-10 16:21
Tx date 2026-08-04
$ALA
AltaGas Ltd.
Weekley, William Jason
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights Performance Units (PU)
56 - Grant of rights
$186,127
+3,378 vol
$55.10 each
19,955
Filed 2026-08-10 16:20
Tx date 2026-08-04
$ALA
AltaGas Ltd.
Weekley, William Jason
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights Restricted Units (RU)
56 - Grant of rights
$124,085
+2,252 vol
$55.10 each
22,987
Filed 2026-08-10 16:13
Tx date 2026-08-04
$ALA
AltaGas Ltd.
Brown, Brionie Ann
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights Performance Units (PU)
56 - Grant of rights
$66,175
+1,201 vol
$55.10 each
25,486
Filed 2026-08-10 16:13
Tx date 2026-08-04
$ALA
AltaGas Ltd.
Brown, Brionie Ann
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Rights Restricted Units (RU)
56 - Grant of rights
$44,080
+800 vol
$55.10 each
23,766
Filed 2026-07-24 10:09
Tx date 2026-07-24
$ALA
AltaGas Ltd.
Tower, Nancy Gail
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
59 - Exercise for cash
$-78,516.90
-1,442 vol
$54.45 each
2,488
Filed 2026-07-24 10:08
Tx date 2026-07-24
$ALA
AltaGas Ltd.
Tower, Nancy Gail
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
30 - Acquisition or disposition under a purchase/ownership plan

+19 vol
3,930
Filed 2026-07-24 10:06
Tx date 2026-07-24
$ALA
AltaGas Ltd.
Cornhill, David Wallace
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
59 - Exercise for cash
$-157,088.25
-2,885 vol
$54.45 each
10,734
Filed 2026-07-24 10:06
Tx date 2026-07-24
$ALA
AltaGas Ltd.
Cornhill, David Wallace
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
30 - Acquisition or disposition under a purchase/ownership plan

+37 vol
13,619
Filed 2026-07-24 10:02
Tx date 2026-07-24
$ALA
AltaGas Ltd.
Calvert, Victoria Anne
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
59 - Exercise for cash
$-94,252.95
-1,731 vol
$54.45 each
13,245
Filed 2026-07-24 10:02
Tx date 2026-07-24
$ALA
AltaGas Ltd.
Calvert, Victoria Anne
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
30 - Acquisition or disposition under a purchase/ownership plan

+22 vol
14,976
Filed 2026-07-07 17:04
Tx date 2026-07-01
$ALA
AltaGas Ltd.
ROONEY, ROBERT ROSS
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
16,000
Filed 2026-07-07 14:54
Tx date 2026-07-02
$ALA
AltaGas Ltd.
Yu, Vernon Dai-Chung
5 - Senior Officer of Issuer
Direct Ownership
Rights Deferred Share Unit (DSU)
56 - Grant of rights
$1,000,014
+18,386 vol
$54.39 each
115,187
Filed 2026-07-07 14:52
Tx date 2026-07-02
$ALA
AltaGas Ltd.
Toone, Randy Warren
5 - Senior Officer of Issuer
Direct Ownership
Rights Deferred Share Unit (DSU)
56 - Grant of rights
$674,979
+12,410 vol
$54.39 each
12,410
Filed 2026-07-07 14:51
Tx date 2016-12-01
$ALA
AltaGas Ltd.
Toone, Randy Warren
5 - Senior Officer of Issuer
Direct Ownership
Rights Deferred Share Unit (DSU)
00 - Opening Balance-Initial SEDI Report
Filed 2026-07-07 14:47
Tx date 2026-07-02
$ALA
AltaGas Ltd.
Bushfield, Corine Renae Knight
5 - Senior Officer of Issuer
Direct Ownership
Rights Deferred Share Unit (DSU)
56 - Grant of rights
$913,969
+16,804 vol
$54.39 each
16,804
Filed 2026-07-07 14:47
Tx date 2016-12-01
$ALA
AltaGas Ltd.
Bushfield, Corine Renae Knight
5 - Senior Officer of Issuer
Direct Ownership
Rights Deferred Share Unit (DSU)
00 - Opening Balance-Initial SEDI Report
Filed 2026-07-07 14:46
Tx date 2026-07-02
$ALA
AltaGas Ltd.
Bushfield, Corine Renae Knight
5 - Senior Officer of Issuer
Direct Ownership
Rights Performance Units (PU)
56 - Grant of rights
$498,865
+9,172 vol
$54.39 each
80,130
Filed 2026-07-07 14:45
Tx date 2026-07-02
$ALA
AltaGas Ltd.
Bushfield, Corine Renae Knight
5 - Senior Officer of Issuer
Direct Ownership
Rights Restricted Units (RU)
56 - Grant of rights
$213,807
+3,931 vol
$54.39 each
34,342
Filed 2026-06-23 17:58
Tx date 2026-06-22
$ALA
AltaGas Ltd.
Tower, Nancy Gail
4 - Director of Issuer
Direct Ownership
Rights Deferred Share Unit (DSU)
56 - Grant of rights
$66,211
+1,216 vol
$54.45 each
59,222
Filed 2026-06-23 17:53
Tx date 2026-06-22
$ALA
AltaGas Ltd.
Lekatsas, Angela S.
4 - Director of Issuer
Direct Ownership
Rights Restricted Units (RU)
56 - Grant of rights
$16,552
+304 vol
$54.45 each
655