TAC
Transalta·NYSE
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TAC Filings
Filing Date
Form Description
Form Type
2026-03-23
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-03-23 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-03-17
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-03-17 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-03-17
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-03-17 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-03-02
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-03-02 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-02-27
TransAlta Corp (TAC) Q4 2025 Earnings Call Transcript
Earnings Call
2026-02-27 · Earnings Call
TransAlta Corp (TAC) Q4 2025 Earnings Call Transcript
2026-02-27
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-02-27 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-02-27
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-02-27 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-02-27
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Financials
2026-02-27 · Financials
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-02-27
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
Key Events
2026-02-27 · Key Events
Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]
2026-02-27
Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]
Financials
2026-02-27 · Financials
Form 40-F - Registration statement [Section 12] or Annual Report [Section 13(a), 15(d)]
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