Julie Hyman examines some of the trending stories on Wall Street as part of Yahoo Finance's Market Minute. Big Tech stocks ...

Oklo said Tuesday that OpenAI CEO Sam Altman was stepping down as chairman of its board and indicated a partnership with the ...

Altman’s resignation opens up the opportunity for future deals between OpenAI and the nuclear-energy startup. Oklo shares ...

Sam Altman has resigned as chair of Oklo to prevent a conflict of interest as OpenAI considers a possible nuclear energy deal ...

OpenAI Co-Founder Sam Altman will step down from Oklo Inc. as chairman of the board, the nuclear technology company said ...

OpenAI CEO Sam Altman will step down as chairman of nuclear technology startup Oklo , paving the way for potential tie-up ...

Sam Altman steps down as Oklo's chairman to avoid conflicts as the nuclear startup eyes tech industry partnerships.

Sam Altman, the high-profile CEO of OpenAI, has formally resigned as chairman of Oklo Inc., the nuclear technology company he has headed since 2015. The surprise move, announced on Tuesday, is a ...

Oklo plunges after CNBC reported OpenAI CEO Sam Altman is stepping down as the chairman of the nuclear startup.

Oklo Inc (NYSE:OKLO) shares are staging a massive reversal Wednesday morning after tumbling late Tuesday following an announcement that OpenAI's Sam Altman is stepping down as chairman of the board.

Oklo shares are tumbling in Tuesday's after-hours session after Sam Altman announced that he is stepping down as chairman of ...

Billionaire and co-founder of OpenAI Inc. Sam Altman will relinquish his chairman role at advanced nuclear technology ...