(Reuters) - Plug Power Inc said it bought fuel-cell stack maker ReliOn Inc for about $4 million in an all-stock deal, as the company looks to diversify its supplier base. Plug Power shares rose 4.5 ...

Plug Power Inc. PLUG shares are trading higher on Thursday as traders keep leaning into the company's recent ...

Plug Power Inc. PLUG shares are trading flat during Friday’s premarket session as traders digest the company's latest liquidity-focused tax-credit sale update. Plug Power stock is taking a breather.

April 2 (Reuters) - Plug Power Inc said it bought hydrogen fuel-cell stack technology provider ReliOn Inc for about $4 million in an all-stock deal. Plug Power said it expects the acquisition to add ...