UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

FORM 6-K

 

 

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2026

Commission File Number: 001-15214

 

 

TransAlta Corporation

(Translation of registrant’s name into English)

 

 

Suite 1400, 1100 - 1st Street S.E., Calgary, Alberta, T2G 1B1

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☐   Form 40-F ☒

 

INCORPORATION BY REFERENCE

Exhibits 99.1 through 99.5 of this Form 6-K are incorporated by reference as additional exhibits to the registrant’s Registration Statement on Form F-10 (File No. 333-292019).

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: June 5, 2026						/s/ Mike Politeski
						Mike Politeski
						Executive Vice President, Finance and Chief Financial Officer

EXHIBIT INDEX

 

Exhibit Number		Description
99.1		Underwriting Agreement, dated June 4, 2026
99.2		Term Sheet, dated June 3, 2026
99.3		Investor Presentation, dated June 3, 2026
99.4		Consent of Blake, Cassels & Graydon LLP
99.5		Consent of Osler, Hoskin & Harcourt LLP