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Home/The Filing Wire/TransAlta Corporation/ 6-K

SEC Filing · 6-K

TransAlta Corporation

SEC Filing

Filed Sep 14, 2026Accepted Sep 14, 2026, 4:26 PM EDTCIK 1144800Accession 0001171843-26-006030
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Company context

Current securities

TATSX · EQUITY · CurrentTACNYSE · EQUITY · CurrentTACPFOTC · PREFERRED · CurrentTRNTFOTC · PREFERRED · CurrentTSLTFOTC · PREFERRED · Current
Historical securities (1)
TANEO · EQUITY · Historical · closed May 12, 2023

Recent company filings

  1. 6-K filingJul 31, 2026
  2. 6-K filingJul 31, 2026
  3. 6-K filingJul 29, 2026
  4. 6-K filingJun 30, 2026
  5. 6-K filingJun 15, 2026

As-filed source

Primary evidence
As filedOpen full document ↗