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

SEC Filing · 6-K

TransAlta Corporation

SEC Filing

Filed Oct 6, 2026Accepted Oct 6, 2026, 1:49 PM EDTCIK 1144800Accession 0001171843-26-006451
View company →Permanent SEC source ↗
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Press release in this filing

TransAlta to Host Third Quarter 2026 Results Conference Call →

Company context

TransAlta is one of Canada’s largest publicly traded power generators, delivering reliable electricity across Canada, the U.S. and Western Australia. For more than 100 years, our people have safely operated and evolved essential energy infrastructure that powers customers and communities. Our technology-diverse portfolio and disciplined execution allow us to deliver dependable power across evolving energy systems. We take a practical, responsible approach to meeting today’s energy needs while building for what comes next.

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 filingSep 14, 2026
  2. 6-K filingJul 31, 2026
  3. 6-K filingJul 31, 2026
  4. 6-K filingJul 29, 2026
  5. 6-K filingJun 30, 2026

As-filed source

Primary evidence
As filedOpen full document ↗

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