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SEDI Insider filing browser
| 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 2026-09-16 10:12 Tx date 2026-09-15 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$80,100
+5,000 vol $16.02 each |
90,000 | |
| Filed 2026-08-04 11:09 Tx date 2026-08-04 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$177,700
+10,000 vol $17.77 each |
85,000 | |
| Filed 2026-07-03 10:52 Tx date 2026-07-01 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
RSU (Restricted Share Units)
56 - Grant of rights
|
$878.40
+45 vol $19.52 each |
12,667 | |
| Filed 2026-07-03 10:51 Tx date 2026-07-01 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
PSU (Performance Share Units)
56 - Grant of rights
|
$1,952
+100 vol $19.52 each |
27,868 | |
| Filed 2026-06-22 10:02 Tx date 2026-06-19 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$195,799
+10,000 vol $19.58 each |
75,000 | |
| Filed 2026-06-08 10:29 Tx date 2026-06-05 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$181,469
+10,000 vol $18.15 each |
65,000 | |
| Filed 2026-05-14 17:13 Tx date 2026-05-14 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
RSU (Restricted Share Units)
56 - Grant of rights
|
$219,370
+12,622 vol $17.38 each |
12,622 | |
| Filed 2026-05-14 17:12 Tx date 2026-05-01 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
RSU (Restricted Share Units)
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2026-05-14 17:12 Tx date 2026-05-14 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
PSU (Performance Share Units)
56 - Grant of rights
|
$482,607
+27,768 vol $17.38 each |
27,768 | |
| Filed 2026-05-14 17:11 Tx date 2026-05-01 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
PSU (Performance Share Units)
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2026-05-14 17:11 Tx date 2026-05-14 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Options
50 - Grant of options
|
$504,993
+29,056 vol $17.38 each |
29,056 | |
| Filed 2026-05-14 17:10 Tx date 2026-05-01 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Options
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2026-05-14 10:17 Tx date 2026-05-13 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$172,363
+10,000 vol $17.24 each |
55,000 | |
| Filed 2026-05-01 11:00 Tx date 2026-05-01 |
$TA
TransAlta Corporation |
Politeski, Michael
5 - Senior Officer of Issuer
Direct Ownership
|
Common Shares
00 - Opening Balance-Initial SEDI Report
|
45,000 |