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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 2025-07-03 11:28
Tx date 2025-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$325.82
+22 vol
$14.81 each 		26,647
Filed 2025-07-03 11:27
Tx date 2025-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$562.78
+38 vol
$14.81 each 		26,625
Filed 2025-07-03 11:27
Tx date 2025-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$844.17
+57 vol
$14.81 each 		26,587
Filed 2025-07-03 11:25
Tx date 2025-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$725.69
+49 vol
$14.81 each 		30,339
Filed 2025-07-03 11:24
Tx date 2025-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$1,244
+84 vol
$14.81 each 		30,290
Filed 2025-04-02 12:26
Tx date 2025-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$299.42
+22 vol
$13.61 each 		26,530
Filed 2025-04-02 12:26
Tx date 2025-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$517.18
+38 vol
$13.61 each 		26,508
Filed 2025-04-02 12:25
Tx date 2025-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$748.55
+55 vol
$13.61 each 		26,470
Filed 2025-04-02 12:24
Tx date 2025-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$666.89
+49 vol
$13.61 each 		30,206
Filed 2025-04-02 12:20
Tx date 2025-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$1,129
+83 vol
$13.61 each 		30,157
Filed 2025-01-03 18:54
Tx date 2025-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$72,010
+5,064 vol
$14.22 each 		26,415
Filed 2025-01-03 18:52
Tx date 2025-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$158,396
+11,139 vol
$14.22 each 		30,074
Filed 2025-01-03 18:51
Tx date 2025-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$148,641
+10,453 vol
$14.22 each 		31,505
Filed 2025-01-03 12:43
Tx date 2025-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$510.00
+25 vol
$20.40 each 		21,351
Filed 2025-01-03 12:42
Tx date 2025-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$754.80
+37 vol
$20.40 each 		21,326
Filed 2025-01-03 12:40
Tx date 2025-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$1,142
+56 vol
$20.40 each 		18,935
Filed 2024-10-02 15:56
Tx date 2024-10-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$516.15
+37 vol
$13.95 each 		21,289
Filed 2024-10-02 15:56
Tx date 2024-10-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$753.30
+54 vol
$13.95 each 		21,252
Filed 2024-10-02 15:54
Tx date 2024-10-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$1,116
+80 vol
$13.95 each 		18,879
Filed 2024-07-03 12:09
Tx date 2024-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$508.80
+53 vol
$9.60 each 		21,198
Filed 2024-07-03 12:08
Tx date 2024-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$758.40
+79 vol
$9.60 each 		21,145
Filed 2024-07-03 12:07
Tx date 2024-07-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$1,123
+117 vol
$9.60 each 		18,799
Filed 2024-04-03 12:46
Tx date 2024-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$504.02
+58 vol
$8.69 each 		21,066
Filed 2024-04-03 12:46
Tx date 2024-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$747.34
+86 vol
$8.69 each 		21,008
Filed 2024-04-03 12:44
Tx date 2024-04-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$1,112
+128 vol
$8.69 each 		18,682
Filed 2024-01-04 12:21
Tx date 2024-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$70,002
+8,434 vol
$8.30 each 		20,922
Filed 2024-01-04 12:20
Tx date 2024-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
56 - Grant of rights 		$153,998
+18,554 vol
$8.30 each 		18,554
Filed 2024-01-04 12:19
Tx date 2023-11-13 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
PSU (Performance Share Units)
00 - Opening Balance-Initial SEDI Report
Filed 2024-01-04 12:19
Tx date 2024-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options 		$174,731
+21,052 vol
$8.30 each 		21,052
Filed 2024-01-04 12:18
Tx date 2023-11-13 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2024-01-04 12:16
Tx date 2024-01-01 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$678.28
+62 vol
$10.94 each 		12,488
Filed 2023-12-01 11:21
Tx date 2023-11-30 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
56 - Grant of rights 		$100,029
+12,426 vol
$8.05 each 		12,426
Filed 2023-12-01 11:19
Tx date 2023-11-13 		$TA
TransAlta Corporation 		Little, David Christopher
5 - Senior Officer of Issuer
Direct Ownership
RSU (Restricted Share Units)
00 - Opening Balance-Initial SEDI Report