Plug Power‘s (NASDAQ:PLUG) stock price fell after the hydrogen technology company unveiled a staged leadership transition, elevating Jose Luis Crespo to president this week and, later, to chief executive officer.Crespo becomes president on Oct. 10, and will assume the CEO role upon the filing of Plug's 2025 Form 10-K, targeted for March 2026, while Andy Marsh remains CEO through the handoff and shifts to executive chair.The board also named George McNamee lead director, effective Oct. 10.The move signals co ...