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Year archive

TRANSALTA CORP — 2025 filings

All 44 regulatory filings released by TRANSALTA CORP (TAC) in 2025, sourced directly from the official regulator.

44 Filings
2025 Period
2025 filings (44)
Filing Released Lang
6-K
Foreign Filer Report
2025-12-22 English
Foreign Filer Report
2025-12-18 English
Foreign Filer Report
2025-12-17 English
6-K
Foreign Filer Report
2025-12-15 English
Foreign Filer Report
2025-12-13 English
6-K
Foreign Filer Report
2025-12-13 English
Regulatory Filings
2025-12-12 English
FWP
Regulatory Filings
2025-12-12 English
Regulatory Filings
2025-12-11 English
Foreign Filer Report
2025-12-09 English
F-X
Regulatory Filings
2025-12-09 English
Regulatory Filings
2025-12-09 English
Foreign Filer Report
2025-11-17 English
Major Shareholding Notification
2025-11-14 English
Major Shareholding Notification
2025-11-07 English
Foreign Filer Report
2025-11-06 English
6-K
Foreign Filer Report
2025-11-06 English
6-K
Foreign Filer Report
2025-11-06 English
Major Shareholding Notification
2025-11-05 English
Foreign Filer Report
2025-10-22 English
Foreign Filer Report
2025-10-08 English
Foreign Filer Report
2025-09-18 English
Major Shareholding Notification
2025-08-06 English
Foreign Filer Report
2025-08-01 English
6-K
Foreign Filer Report
2025-08-01 English
Foreign Filer Report
2025-07-30 English
Major Shareholding Notification
2025-07-09 English
Foreign Filer Report
2025-07-03 English
Foreign Filer Report
2025-05-28 English
Foreign Filer Report
2025-05-07 English
6-K
Foreign Filer Report
2025-05-07 English
Foreign Filer Report
2025-04-24 English
6-K
Foreign Filer Report
2025-04-24 English
Foreign Filer Report
2025-04-23 English
Major Shareholding Notification
2025-04-15 English
Foreign Filer Report
2025-04-10 English
Foreign Filer Report
2025-03-29 English
Foreign Filer Report
2025-03-26 English
6-K
Foreign Filer Report
2025-03-25 English
Major Shareholding Notification
2025-02-25 English
Foreign Filer Report
2025-02-20 English
6-K
Foreign Filer Report
2025-02-20 English
Regulatory Filings
2025-02-20 English
Foreign Filer Report
2025-01-16 English