Our Take
Musk lost on procedure, not substance—the jury never ruled on whether Altman actually converted a charity into a for-profit venture, only that he waited too long to sue.
Why it matters
OpenAI can now move toward its IPO without the risk of forced restructuring. For practitioners and investors, this closes a nine-month legal overhang that threatened the company's operational and financial plans.
Do this week
OpenAI customers and partners: monitor the Ninth Circuit appeal timeline (typically 12–18 months) before committing to multi-year agreements that assume current corporate structure.
Unanimous verdict on timing, not merits
A nine-person California jury delivered a unanimous verdict on May 18 that Elon Musk's lawsuits against Sam Altman, Greg Brockman, OpenAI, and Microsoft arrived too late under state law. Musk had sued over OpenAI's 2023 conversion from a nonprofit to a capped-profit entity, claiming Altman and Brockman enriched themselves by "stealing a charity."
The jury found that any harms Musk suffered occurred before the applicable statute of limitations expired. The specific deadlines varied by count: August 5, 2021, for the first; August 5, 2022, for the second; and November 14, 2021, for the third. Judge Yvonne Gonzalez Rogers noted after the verdict that she had been prepared to dismiss the case outright, and deliberations lasted less than two hours.
Musk's legal team, led by Marc Toberoff, signaled an immediate appeal to the Ninth Circuit. In a statement on X, Musk wrote: "There is no question to anyone following the case in detail that Altman & Brockman did in fact enrich themselves by stealing a charity. The only question is WHEN they did it." He framed the appeal as necessary to prevent a precedent that would "loot charities."
Microsoft, which Musk had also sued for aiding and abetting, released a statement welcoming the verdict and reaffirming its commitment to OpenAI partnership.
IPO path clears; appeal remains uncertain
The ruling eliminates OpenAI's most concrete legal risk ahead of its reported IPO. Musk's case had raised the prospect of a forced corporate restructuring or damages in the tens of billions of dollars. The damage estimate Musk's expert proposed at trial—$78.8 billion to $135 billion—would have represented an existential threat to the company's valuation and independent operation.
However, the verdict is not final. The Ninth Circuit appeal will likely take 12 to 18 months. If the appellate court reverses on statute-of-limitations grounds, the case could return to trial on the underlying merits, which the jury never adjudicated. That said, the jury's swift dismissal suggests skepticism toward Musk's framing. OpenAI's lead counsel, Bill Savitt, called the lawsuit "a hypocritical attempt to sabotage a competitor" and "an after-the-fact contrivance that bears no relationship to reality."
For OpenAI's board and investors, the immediate path to public markets is now open. For Altman and Brockman, the reputational and legal burden of appellate review remains, even if the commercial threat has receded.
What to watch in the appeal
The Ninth Circuit will decide whether California's statute-of-limitations framework applies to Musk's charitable-trust and unjust-enrichment claims, and if so, when the clock started ticking. The court could affirm the jury verdict, reverse on procedural grounds, or narrow the applicable deadline, which would let a narrower version of the case proceed to a second trial.
OpenAI customers and integration partners should track the appeal docket and OpenAI's IPO filing (expected in 2026 or early 2027). A reversal would not immediately halt the IPO but would inject legal uncertainty into due diligence and could affect valuation multiples. Independent governance audits and charter reviews will likely intensify during the quiet period before filing.