Plug Power shares are trading marginally higher Monday morning as the company's expansion deals come into sharper focus.

Shares of Plug Power have declined 15% over the past week, as investor concerns over shareholder dilution overshadowed signific...

Plug Power signs a binding 2 GW electrolyzer deal with Allied Biofuels to support sustainable aviation fuel and green diesel pr...

Shares of Plug Power are trading higher Wednesday morning, attempting to reverse a sharp decline that saw the stock fall over 2...

Mad Money Lightning Round: Jim Cramer says Sempra (SRE) is a buy, supported by Wells Fargo's Overweight rating. Pfizer (PFE...

Plug Power shares are continuing their downward trend Tuesday afternoon, trading lower in a quiet session lacking any new compa...

Plug Power shares are trading flat Monday morning, finding some footing after a turbulent week that saw the stock fall around 20%.

Benzinga examined the prospects for many investors' favorite stocks over the last week — here's a look at some of our t...