Denison Announces Appointment of Former OPG CEO Ken Hartwick to its Board of Directors

TORONTO, March 20, 2025 /PRNewswire/ – Denison Mines Corp. (“Denison” or the “Company”) (TSX: DML) (NYSE American: DNN) is pleased to announce the appointment of Ken Hartwick, who previously served as the CEO of Ontario Power Generation (‘OPG’), to its Board of Directors (the ‘Board’). Mr….