TransAlta Declares Dividends

CALGARY, Alberta, April 29, 2026 (GLOBE NEWSWIRE) -- 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 March 31, 2026, up to but excluding June 30, 2026: * Please note the quarterly floating rate on the Series B and Series D Preferred Shares will be reset every quarter.