TransAlta Corp Files 6-K, Submits Form 40-F
Ticker: TRNTF · Form: 6-K · Filed: Nov 17, 2025 · CIK: 1144800
| Field | Detail |
|---|---|
| Company | Transalta Corp (TRNTF) |
| Form Type | 6-K |
| Filed Date | Nov 17, 2025 |
| Risk Level | low |
| Pages | 1 |
| Reading Time | 1 min |
| Key Dollar Amounts | $95 Million |
| Sentiment | neutral |
Sentiment: neutral
Topics: reporting, sec-filing, annual-report
TL;DR
TransAlta filed a 6-K on Nov 17, 2025, confirming they're submitting their annual report via Form 40-F.
AI Summary
TransAlta Corporation filed a Form 6-K on November 17, 2025, indicating it is submitting its annual report under cover of Form 40-F. The filing provides information for the month of November 2025 and includes the company's principal executive office address in Calgary, Alberta.
Why It Matters
This filing signals TransAlta's compliance with SEC reporting requirements for foreign private issuers, specifically regarding its annual report submission.
Risk Assessment
Risk Level: low — This is a routine administrative filing for a foreign private issuer and does not contain new financial or operational information.
Key Players & Entities
- TransAlta Corporation (company) — Filer of the Form 6-K
- Form 40-F (document) — Annual report submission type
- November 2025 (date) — Reporting period
- Calgary, Alberta (location) — Company's principal executive office
FAQ
What is the purpose of this Form 6-K filing?
The purpose of this Form 6-K is to report information for the month of November 2025 and to indicate that TransAlta Corporation is submitting its annual report under cover of Form 40-F.
Which SEC form is TransAlta Corporation using for its annual report submission?
TransAlta Corporation is submitting its annual report under cover of Form 40-F.
What is the filing date of this Form 6-K?
This Form 6-K was filed as of November 17, 2025.
Where is TransAlta Corporation's principal executive office located?
TransAlta Corporation's principal executive office is located at Suite 1400, 1100 – 1st Street S.E., Calgary, Alberta, T2G 1B1.
Is TransAlta Corporation a U.S. or foreign private issuer?
The filing indicates TransAlta Corporation is a foreign private issuer, as it is submitting a Form 6-K and checking the box for Form 40-F.
Filing Stats: 162 words · 1 min read · ~1 pages · Grade level 12.8 · Accepted 2025-11-17 06:30:03
Key Financial Figures
- $95 Million — MW Contracted Ontario Gas Portfolio for $95 Million
Filing Documents
- f6k_111725.htm (6-K) — 6KB
- exh_991.htm (EX-99.1) — 9KB
- 0001171843-25-007364.txt ( ) — 16KB
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. TransAlta Corporation (Registrant) Date: November 17, 2025 /s/ Joel Hunter Joel Hunter Executive Vice President Finance and Chief Financial Officer EXHIBIT INDEX Exhibit Number Description 99.1 TransAlta to Acquire 310 MW Contracted Ontario Gas Portfolio for $95 Million