Plug Power stock gained ... been highly volatile this year and is still down roughly 31% year to date on the heels of its recent rally. It's also down roughly 84% over the last five years, but some ...

So when Plug Chief Financial Officer Paul Middleton bought 350,000 shares in an open-market transaction in May, many took it as an encouraging sign. Communicating his confidence in Plug Power even ...

Plug Power has extended a key hydrogen supply agreement through the end of the decade, bolstering its ability to meet growing demand while tightening costs.

This image taken Jan. 7, 2024, and released by the National Transportation Safety Board, shows the section of a Boeing 737 Max where a door plug fell while Alaska Airlines Flight 1282 was in flight.