TransAlta

TAC

Market cap $4.34B

MUMBAI, India--(BUSINESS WIRE)---- $TAC #BoardMeeting--Cybersecurity firm TAC InfoSec Limited schedules Board Meeting to consider Q1 FY27 financial results on July 10.

CALGARY, Alberta, June 30, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX:TA) (NYSE:TAC) will release its second quarter 2026 results before markets open on Friday, July 31, 2026. A conference call and webcast to discuss the results will be held for investors, analysts, members of the media and other interested parties the same day beginning at 9:00 a.m. Mountain Time (11:00 a.m. Eastern Time).

CALGARY, Alberta, June 15, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) confirms that its subsidiary, TransAlta Centralia Generation LLC, has received an order (The Order) from the United States Department of Energy. The Order mandates that Centralia Unit 2 in Washington State remain available for operation, for a period of 90 days, until September 13, 2026.

CALGARY, Alberta, June 09, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) is pleased to announce that it has closed its previously announced bought deal offering (the Offering) of common shares.

TransAlta Corporation (TA:CA) M&A Call Prepared Remarks Transcript

TransAlta Corp ​said on Wednesday it ‌will acquire two natural gas-fired peaking facilities near ​Denver, Colorado, from Blackstone for ​about $1 billion.

The short form base shelf prospectus is accessible, and the final prospectus supplement will be accessible within two business days, through SEDAR+.

STOCKHOLM & SANTA CLARA, Calif.--(BUSINESS WIRE)--Yubico (Nasdaq Stockholm: YUBICO), the pioneer of phishing-resistant security keys and creator of the YubiKey, the strongest form of hardware-backed passkeys, today announced its significant role in securing the AI frontier as OpenAI mandates the use of passkeys for individuals that are part of their Trusted Access for Cyber (TAC) program. As a leading global AI research and development company, OpenAI is setting a precedent for empowering its u.

TransAlta Corporation (TA:CA) Q1 2026 Earnings Call Transcript

CALGARY, Alberta, May 06, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) today reported its financial results for the first quarter ended March 31, 2026.