(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 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.

Plug Power (PLUG) has been one of the most searched-for stocks on Zacks.com lately. So, you might want to look at some of the facts that could shape the stock's performance in the near term. Over the ...

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 ...