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TRANSALTA CORPORATION (TSLTF) Form 6-K: Report of foreign private issuer

TRANSALTA CORPORATION Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

  • 2026-09-14: Form 6-K; Period of report 2026-09-14; Description FORM 6-K; Document f6k_091426.htm.
  • 2026-07-31: Form 6-K; Period of report 2026-07-31; Description 6-K; Document a20260630tac6knewsrelease.htm.
  • 2026-07-31: Form 6-K; Period of report 2026-06-30; Description 6-K; Document a20260630tac6k.htm.
  • 2026-07-29: Form 6-K; Period of report 2026-07-29; Description FORM 6-K; Document f6k_072926.htm.
FiledFormPeriod of reportDescriptionDocument
2026-09-146-K2026-09-14FORM 6-Kf6k_091426.htm
2026-07-316-K2026-07-316-Ka20260630tac6knewsrelease.htm
2026-07-316-K2026-06-306-Ka20260630tac6k.htm
2026-07-296-K2026-07-29FORM 6-Kf6k_072926.htm
2026-06-306-K2026-06-30FORM 6-Kf6k_063026.htm
2026-06-156-K2026-06-15FORM 6-Kf6k_061526.htm
2026-06-096-K2026-06-096-Kd86363d6k.htm
2026-06-096-K2026-06-09FORM 6-Kf6k_060926.htm
2026-06-056-K2026-06-056-Kd129147d6k.htm
2026-06-046-K2026-06-036-Kd10963d6k.htm
2026-05-066-K2026-05-066-Ka20260331tac6knewsrelease.htm
2026-05-066-K2026-03-316-Ka20260331tac6k.htm
2026-05-016-K2026-04-30FORM 6-Kf6k_043026.htm
2026-05-016-K2026-04-306-Ka6-kreportofvotingresults2.htm
2026-04-306-K2026-04-29FORM 6-Kf6k_042926.htm
2026-04-206-K2026-04-20FORM 6-Kf6k_042026.htm
2026-04-076-K2026-04-07FORM 6-Kf6k_040726.htm
2026-03-316-K2026-03-126-Ka6-kfor2026mpc.htm
2026-03-236-K2026-03-23FORM 6-Kf6k_032326.htm
2026-03-176-K2026-03-17FORM 6-Kf6k_031726.htm
2026-03-176-K2026-03-17FORM 6-Kf6k_031726.htm
2026-03-026-K2026-03-02FORM 6-Kf6k_030226.htm
2026-02-276-K2026-02-27FORM 6-Kf6k_022726.htm
2026-02-276-K2026-02-27FORM 6-Kf6k_022726.htm
2026-02-276-K2026-02-276-Ka20251231tac6knewsrelease.htm
2026-02-276-K2025-12-316-Ka20251231tac6k.htm
2026-01-286-K2026-01-27FORM 6-Kf6k_012826.htm