TransAlta Declares Dividends

CALGARY, Alberta, Oct. 27, 2026 (GLOBE NEWSWIRE) -- The Board of Directors of TransAlta Corporation (TSX: TA) (NYSE: TAC) declared a quarterly dividend of $0.07 per common share payable on January 1, 2027, to shareholders of record at the close of business on December 1, 2026. The Board of Directors of TransAlta Corporation (TSX: TA) (NYSE: TAC) declared the following quarterly dividend on its Cumulative Redeemable Rate Reset First Preferred Shares for the period starting from and including September 30, 2026, up to but excluding December 31, 2026: Preferred Shares TSX Stock Symbol Dividend Rate Dividend Per Share Record Date Payment Date Series A TA.PR.D 4.782% $0.29888 December 1, 2026 December 31, 2026 Series B* TA.PR.E 4.319% $0.27216 December 1, 2026 December 31, 2026 Series C TA.PR.F 5.854% $0.36588 December 1, 2026 December 31, 2026 Series D* TA.PR.G 5.389% $0.33958 December 1, 2026 December 31, 2026 Series E TA.PR.H 6.894% $0.43088 December 1, 2026 December 31, 2026 Series G TA.PR.J 6.773% $0.42331 December 1, 2026 December 31, 2026 * Please note the quarterly floating rate on the Series B and Series D Preferred Shares will be reset every quarter.

GlobeNewsWire • Oct 27, 2026

TransAlta Advances Portfolio Rotation Through Sale of Minority Interest in Oklahoma Wind Portfolio for US$305 Million and Closes Acquisition of Colorado Gas Assets for US$1 Billion

Strengthening Position in a Core Geography and Investing in the Opportunities That Drive Future Growth Strengthening Position in a Core Geography and Investing in the Opportunities That Drive Future Growth

GlobeNewsWire • Oct 22, 2026

TransAlta to Host Third Quarter 2026 Results Conference Call

CALGARY, Alberta, Oct. 05, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX:TA) (NYSE:TAC) will release its third quarter 2026 results before markets open on Tuesday, November 3, 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. Alberta Time (10:00 a.m. Eastern Time).

GlobeNewsWire • Oct 5, 2026

New Mexico Cybersecurity Firm “CyberSandia” Discusses Public Sector Cyberthreats with State Cybersecurity Leaders

SANTA FE, N.M.--(BUSINESS WIRE)---- $TAC #CyberSandia--CyberSandia brought together cybersecurity leaders and public sector professionals to discuss cyberthreats and strengthening government services.

Business Wire • Sep 15, 2026

Department of Energy Mandates Centralia Unit 2 Remain Available for Operation for Additional 90 Days

CALGARY, Alberta, Sept. 14, 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.

GlobeNewsWire • Sep 14, 2026

Socify.ai Surges to 300 Clients, Emerging as a Fast-Growing Challenger in AI-Powered SOC 2 Compliance

NEW YORK--(BUSINESS WIRE)---- $TAC #AI--Socify.ai by TAC InfoSec Limited surges to 300 Clients, emerging as a fast-growing challenger in AI-powered SOC 2 compliance.

Business Wire • Sep 7, 2026

TransAlta Q2: Strong Execution Through Temporary Headwinds

TransAlta Corporation remains a buy, supported by resilient Q2 results despite low Alberta energy prices and climate-driven hydro declines. TAC's contract management insulated earnings, securing average prices of $121/MWh versus $29/MWh spot, and reaffirmed 2026 EBITDA guidance of CAD 950M–1.05B. I see TAC as a strategic long-term play on AI-driven electrification, with mid-cap utilities poised for re-rating as energy demand accelerates.

Seeking Alpha • Aug 3, 2026

TransAlta Q2 Earnings Call Highlights

TransAlta NYSE: TAC reported second-quarter 2026 adjusted EBITDA of C$291 million and free cash flow of C$143 million, or C$0.47 per share, as the power producer navigated softer merchant electricity prices in Alberta through hedging and asset optimization.

MarketBeat • Aug 1, 2026

TransAlta Corporation (TA:CA) Q2 2026 Earnings Call Transcript

TransAlta Corporation (TA:CA) Q2 2026 Earnings Call Transcript

Seeking Alpha • Jul 31, 2026

TransAlta Reports Strong Second Quarter Results and Reaffirms Guidance

CALGARY, Alberta, July 31, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) today reported its financial results for the second quarter ended June 30, 2026.

GlobeNewsWire • Jul 31, 2026