Brockman Reveals Financial Links Amid OpenAI Trial
OpenAI co-founder and president Greg Brockman revealed previously undisclosed financial ties to chief executive Sam Altman during court proceedings on Monday. He confirmed that his personal stake in the company is worth nearly $30 billion, a figure not made public before. The disclosure emerged as part of testimony in an ongoing legal battle that could reshape the organisation’s future.
The OpenAI trial centres on claims brought by Elon Musk, who co-founded OpenAI but later distanced himself from the company. Musk alleges that OpenAI abandoned its original charitable mission and improperly transitioned into a profit-driven entity. As a result, he seeks both leadership changes and significant financial damages.
Financial Arrangements Under Scrutiny
During questioning, Brockman acknowledged holding additional financial interests connected to Altman. These include stakes in two startups backed by Altman and a share in Altman’s family investment fund. Notably, he confirmed that Altman granted him a portion of this fund in 2017, then valued at $10 million.
Emails presented in court indicated that these arrangements were communicated to Musk through his associate Jared Birchall. The correspondence suggested that such financial incentives might influence Brockman’s alignment with Altman. However, Brockman resisted characterising his position as one of personal loyalty, stating that he would not describe it in those terms.
Furthermore, Brockman explained that discussions regarding his compensation did not take place directly with Musk. Instead, they were handled separately, adding complexity to the governance questions now facing the company.
Startup Investments Raise Questions
In addition to his OpenAI holdings, Brockman disclosed investments in companies linked to Altman. He confirmed ownership of shares in AI chip startup Cerebras, including during periods when OpenAI considered acquiring technology from the firm. OpenAI has since indicated plans to invest heavily in such computing resources.
He also holds a stake in Helion Energy, a fusion startup that has received substantial backing from Altman. Earlier this year, Altman stepped down from Helion’s board as discussions began around potential collaboration between the two organisations.
These overlapping interests have drawn attention to potential conflicts, particularly given OpenAI’s expanding commercial ambitions. The company has raised over $100 billion since launching its chatbot in 2022 and continues to invest heavily in infrastructure and talent.
Legal Battle Could Shape OpenAI’s Future
The trial, now in its second week in California, carries significant implications. Musk is seeking the removal of both Altman and Brockman from leadership, alongside $150 billion in damages. He argues that OpenAI misrepresented its intentions when securing his early support, including $38 million in contributions.
OpenAI has rejected these claims, asserting that Musk’s actions stem from dissatisfaction after leaving the board in 2018. The company maintains that its transition to a for-profit model was necessary to fund advanced AI development and compete effectively.
As proceedings continue, the outcome may redefine governance standards and financial transparency within rapidly growing artificial intelligence firms.
With inputs from Reuters

