OpenAI brings Sam Altman back as CEO less than a week after he was fired by board
Sam Altman will return as CEO of OpenAI, the startup tweeted early Wednesday morning. The move follows immense pressure from employees and investors on the board that ousted him less than a week ago.
Former Salesforce co-CEO Bret Taylor and former Treasury Secretary Larry Summers will join OpenAI’s board, the Microsoft-backed startup said, with Taylor holding the chair position. Adam D’Angelo, co-founder and CEO of question-and-answer startup Quora, will remain on the board.
Concurrent with Altman’s return, Helen Toner, Tasha McCauley and co-founder Ilya Sutskever were removed as board members. All had been involved in pushing out Altman, although Sutskever later walked back his support for the coup and remains an OpenAI employee as of Wednesday.
“We are collaborating to figure out the details. Thank you so much for your patience through this,” OpenAI said in the message on X, formerly known as Twitter, posted Wednesday at 1 a.m. ET.
On Monday, hundreds of employees, including Sutskever, signed a letter saying that if the board didn’t resign and bring Altman back, the overwhelming majority of employees would move to work with him at Microsoft.
Satya Nadella, Microsoft’s CEO, said in an X post Monday that Altman and his co-founder Greg Brockman would join Microsoft to form a new AI lab. Preparations for that lab were already underway when the announcement from OpenAI came early Wednesday.
That followed an announcement late Sunday that OpenAI had hired ex-Twitch CEO Emmett Shear as Altman’s interim replacement. Originally, the board had said OpenAI technology chief Mira Murati would assume that role, but she soon joined the parade of employees calling for Altman’s return.
“[W]ith the new board and w satya’s support, i’m looking forward to returning to openai, and building on our strong partnership with msft,” Altman wrote in a post of his own on X.
Nadella applauded changes OpenAI made to its board in an X post.
“We believe this is a first essential step on a path to more stable, well-informed, and effective governance,” Nadella wrote. “Sam, Greg, and I have talked and agreed they have a key role to play along with the OAI leadership team in ensuring OAI continues to thrive and build on its mission. We look forward to building on our strong partnership and delivering the value of this next generation of AI to our customers and partners.”
The rapid reinstatement of Altman began to look like a possibility on Saturday as news surfaced that a group of prominent investors, including Microsoft, Tiger Global, Thrive Capital and Sequoia Capital were working to reverse the board’s decision from a day earlier. None of those firms had board seats, and they were caught unaware by the decision.
“OpenAI has the potential to be one of the most consequential companies in the history of computing. Sam and Greg possess a profound commitment to the company’s integrity, and an unmatched ability to inspire and lead. We are excited for them to rejoin the company they founded and helped build into what it is today,” Thrive said in a statement Wednesday.
In a post on X late Saturday night, Altman wrote, “i love the openai team so much.” Brockman, who quit the company after the board removed him as chairman alongside the ouster of Altman, reposted the comment with a heart symbol. Other OpenAI employees did the same.
OpenAI, which was reportedly in talks as recently as last month to sell employee shares to investors at an $86 billion valuation, emerged as the hottest startup on the planet after releasing its ChatGPT chatbot in late 2022. ChatGPT allows users to input simple text queries and retrieve smart and creative answers that can lead to more in-depth conversations.
Altman had been leading the company since 2019 and was serving as both the top executive of a high-flying company and the public face of artificial intelligence research and product development.
Unlike most Silicon Valley startups, OpenAI wasn’t structured like a typical corporation with large chunks of equity controlled by the founders. Rather, it was part of a nonprofit that was started in 2015. The board oversees the nonprofit, which “acts as the overall governing body for all OpenAI activities,” according to Friday’s blog post.
Sutskever and Brockman were both part of OpenAI’s founding team. Original investors included Altman, LinkedIn co-founder Reid Hoffman and Tesla CEO Elon Musk, who reportedly committed $1 billion to the project.
“Returning to OpenAI & getting back to coding tonight,” Brockman wrote in an early Wednesday X post.
Immediately after OpenAI’s board announced Altman’s firing, prominent Silicon Valley investors and founders loudly voiced their concerns and even compared the move to Apple’s decision 38 years ago to fire Steve Jobs. In 1997, Jobs would return and eventually lead Apple to create the iPhone and become the most valuable company in the U.S.
“What happened at OpenAI today is a Board coup that we have not seen the likes of since 1985 when the then-Apple board pushed out Steve Jobs,” longtime startup investor Ron Conway said in an X post. “It is shocking; it is irresponsible; and it does not do right by Sam & Greg or all the builders in OpenAI.”
Former Google CEO Eric Schmidt called Altman a “hero of mine” who built a company that “changed our collective world forever.” Airbnb CEO Brian Chesky described Altman as “one of the best founders of his generation.” And venture capitalist Vinod Khosla said he is a “once in a generation CEO.”
Nadella, who made an unexpected appearance earlier this month at OpenAI’s developer conference, was reportedly surprised and upset by the announcement. His company has invested billions of dollars in OpenAI and is a close technology partner, hosting hefty GPT workloads on its Azure cloud infrastructure.
“This was the pathway that maximized safety alongside doing right by all stakeholders involved,” Shear said in an early Wednesday X post. “I’m glad to have been a part of the solution.”
WATCH: Madrona’s Matt McIlwain talks Sam Altman’s departure as OpenAI CEO
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Chief executive officer of Google Sundar Pichai.
Marek Antoni Iwanczuk | Sopa Images | Lightrocket | Getty Images
Google on Friday made the latest a splash in the AI talent wars, announcing an agreement to bring in Varun Mohan, co-founder and CEO of artificial intelligence coding startup Windsurf.
As part of the deal, Google will also hire other senior Windsurf research and development employees. Google is not investing in Windsurf, but the search giant will take a nonexclusive license to certain Windsurf technology, according to a person familiar with the matter. Windsurf remains free to license its technology to others.
“We’re excited to welcome some top AI coding talent from Windsurf’s team to Google DeepMind to advance our work in agentic coding,” a Google spokesperson wrote in an email. “We’re excited to continue bringing the benefits of Gemini to software developers everywhere.”
The deal between Google and Windsurf comes after the AI coding startup had been in talks with OpenAI for a $3 billion acquisition deal, CNBC reported in April. OpenAI did not immediately respond to a request for comment.
The move ratchets up the talent war in AI particularly among prominent companies. Meta has made lucrative job offers to several employees at OpenAI in recent weeks. Most notably, the Facebook parent added Scale AI founder Alexandr Wang to lead its AI strategy as part of a $14.3 billion investment into his startup.
Douglas Chen, another Windsurf co-founder, will be among those joining Google in the deal, Jeff Wang, the startup’s new interim CEO and its head of business for the past two years, wrote in a post on X.
“Most of Windsurf’s world-class team will continue to build the Windsurf product with the goal of maximizing its impact in the enterprise,” Wang wrote.
Windsurf has become more popular this year as an option for so-called vibe coding, which is the process of using new age AI tools to write code. Developers and non-developers have embraced the concept, leading to more revenue for Windsurf and competitors, such as Cursor, which OpenAI also looked at buying. All the interest has led investors to assign higher valuations to the startups.
This isn’t the first time Google has hired select people out of a startup. It did the same with Character.AI last summer. Amazon and Microsoft have also absorbed AI talent in this fashion, with the Adept and Inflection deals, respectively.
Microsoft is pushing an agent mode in its Visual Studio Code editor for vibe coding. In April, Microsoft CEO Satya Nadella said AI is composing as much of 30% of his company’s code.
The Verge reported the Google-Windsurf deal earlier on Friday.
Technology
Nvidia’s Jensen Huang sells more than $36 million in stock, catches Warren Buffett in net worth
Jensen Huang, CEO of Nvidia, holds a motherboard as he speaks during the Viva Technology conference dedicated to innovation and startups at Porte de Versailles exhibition center in Paris, France, on June 11, 2025.
Gonzalo Fuentes | Reuters
Nvidia CEO Jensen Huang unloaded roughly $36.4 million worth of stock in the leading artificial intelligence chipmaker, according to a U.S. Securities and Exchange Commission filing.
The sale, which totals 225,000 shares, comes as part of Huang’s previously adopted plan in March to unload up to 6 million shares of Nvidia through the end of the year. He sold his first batch of stock from the agreement in June, equaling about $15 million.
Last year, the tech executive sold about $700 million worth of shares as part of a prearranged plan. Nvidia stock climbed about 1% Friday.
Huang’s net worth has skyrocketed as investors bet on Nvidia’s AI dominance and graphics processing units powering large language models.
The 62-year-old’s wealth has grown by more than a quarter, or about $29 billion, since the start of 2025 alone, based on Bloomberg’s Billionaires Index. His net worth last stood at $143 billion in the index, putting him neck-and-neck with Berkshire Hathaway‘s Warren Buffett at $144 billion.
Shortly after the market opened Friday, Fortune‘s analysis of net worth had Huang ahead of Buffett, with the Nvidia CEO at $143.7 billion and the Oracle of Omaha at $142.1 billion.
The company has also achieved its own notable milestones this year, as it prospers off the AI boom.
On Wednesday, the Santa Clara, California-based chipmaker became the first company to top a $4 trillion market capitalization, beating out both Microsoft and Apple. The chipmaker closed above that milestone Thursday as CNBC reported that the technology titan met with President Donald Trump.
Brooke Seawell, venture partner at New Enterprise Associates, sold about $24 million worth of Nvidia shares, according to an SEC filing. Seawell has been on the company’s board since 1997, according to the company.
Huang still holds more than 858 million shares of Nvidia, both directly and indirectly, in different partnerships and trusts.
WATCH: Nvidia hits $4 trillion in market cap milestone despite curbs on chip exports
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