In an 8-K filing submitted to the SEC today, Plug Power said that it expects gross margins to be stable on an annual basis ...

Nektar Therapeutics ( NKTR -3.02%) saw its stock price erode on Thursday, following the company's closing of a secondary stock issue. Investors gave the company a thumbs-down on the news by selling ...

TMC stock enjoyed a bullish market backdrop today as the S&P 500 and Nasdaq Composite both went on to set new record highs. While there wasn't any business-specific news pushing the company's share ...