Oklo Inc. Class A common stock (OKLO)

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.

Citi noted that given Altman’s dual roles at both Oklo and OpenAI, his departure could pave the way for a more strategic partnership in the future.

Co-founder Caroline Cochran said the company will continue with its mission of bringing scalable clean energy to the artificial intelligence (AI) sector and others.

On Tuesday, the Dow Jones Industrial Average ended 2.7% higher at 39,186.98, while the S&P 500 rose 2.5% to 5,287.76

Wondering what's happening in today's after-hours session? Stay tuned for the latest updates on stock movements.

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

Among risky nuclear power stocks, one stock is less risky than most.

The company announced that it was deemed eligible to provide microreactor power systems for military bases.

Jacob DeWitte, CEO of Oklo Inc. (NYSE: OKLO), has reportedly sold a significant portion of his company stock, according to a filing with the Securities and Exchange Commission (SEC).

Despite management’s claims of potential deals, market commentator Herb Greenberg pointed out that none had been finalized, leaving Oklo with no revenue and cash flow, alongside widening losses.

Oklo's pipeline growth failed to inspire the market, leaving the stock price to wallow at long-term lows and in value territory.

Oklo Inc (NYSE:OKLO) shares are trading lower Tuesday on the heels of the company's 2024 financial results. Here's a look at what you need to know.

Oklo signed several power agreements during the quarter, including a 12-gigawatt deal with data center provider Switch. According to the company, this brings total confirmed customer interest to 14 gigawatts.

Oklo reports 2024 financial results after the market close on Monday. Here's a look at the key details from the print.

Oklo Inc (NYSE:OKLO) shares are trading higher Monday after the company announced it's engaging with the U.S. Nuclear Regulatory Commission (NRC) in a pre-application readiness assessment.

Oklo signed multiple major agreements during Q4, including investments in developing its fast-fission power plants.

Oklo has signed an Interface Agreement (IAG) with INL, which will allow the company to begin initial site work on its Aurora nuclear powerhouse in Idaho.

Amazon.com Inc. Alphabet Inc.'s Google, Meta Platforms Inc. and Dow Inc. have joined a growing coalition of companies pledging support to triple global nuclear capacity by 2050, signaling a significant shift in how tech companies plan to power their energy-intensive operations.