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Jury Set to Deliberate in Musk-Altman Trial Over OpenAI’s Corporate Shift

Jurors in Oakland begin deliberating after closing arguments in Musk v. Altman, a federal case that could reshape AI governance and nonprofit-to-for-profit conversion law.

MAY 14, 2026 · OAKLAND, CALIFORNIA, UNITED STATES · MUSK V. ALTMAN / OPENAI FOR-PROFIT CONVERSION TRIAL

Closing arguments concluded May 14 in federal court in Oakland, California, sending to the jury a dispute that will determine whether OpenAI's conversion from a nonprofit to a for-profit entity violated enforceable charitable trust obligations and exposed its leadership to liability [1]. Elon Musk's legal team asked jurors to hold Sam Altman and OpenAI accountable for what it characterized as a breach of the foundational commitments under which Musk helped build the organization [1]. Musk was absent for the proceedings, reportedly accompanying President Trump on a trip to China, a fact his lead counsel, Steven Molo, acknowledged to the jury with an apology [1].

The case, filed in the U.S. District Court for the Northern District of California and presided over by Judge Yvonne Gonzalez Rogers, followed more than 10 days of testimony [2]. Altman took the stand and testified that he never promised Musk the company would remain a nonprofit and that Musk had sought approximately 90 percent equity control over OpenAI during its formation [2]. Musk's counsel countered by attacking Altman's credibility and introducing journal entries attributed to co-founder Greg Brockman that, Musk's team argued, pointed to deliberate deception in the company's governance evolution [2]. Altman denied the core allegations and defended the conversion as consistent with the company's mission to develop artificial general intelligence for broad human benefit [3].

The damages demand is $150 billion, a figure that reflects Musk's theory that he and other early donors were defrauded of the value they conferred on a charitable enterprise that OpenAI then redirected for private gain [2]. Beyond the damages figure, the case presents federal courts with a largely untested question: whether the charitable trust principles that constrain traditional nonprofits can be enforced by a private plaintiff against an AI company that restructured its corporate form while retaining a nominal nonprofit parent [3]. That question has drawn attention well beyond this litigation, as other AI ventures with hybrid nonprofit-for-profit structures watch the proceedings closely.

The jury now begins deliberations. A verdict for Musk could impose personal liability on Altman and constrain OpenAI's ongoing restructuring, which involves Microsoft as a major investor [2]. A verdict for the defendants would effectively ratify the conversion and limit the reach of charitable trust doctrine in the technology sector. Judge Gonzalez Rogers has not indicated a timeline for when she expects a verdict [1].

References

[1]CNBC. (2026, May 14). Musk's China trip during OpenAI trial prompts apology from his lawyer. https://www.cnbc.com/2026/05/14/musk-lawyer-trial-jury-china-trip-openai-altman.html
[2]CNBC. (2026, May 12). OpenAI trial recap: Altman testifies he never promised Musk to keep company a nonprofit. https://www.cnbc.com/2026/05/12/openai-trial-updates-sam-altman-set-to-testify-in-musk-suit.html
[3]NPR. (2026, May 12). OpenAI's Sam Altman takes the stand to fend off Elon Musk's accusations he 'stole a charity.' https://www.npr.org/2026/05/12/nx-s1-5811730/openai-sam-altman-testimony-elon-musk-trial

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