The US House Committee on Oversight and Accountability has sent a letter to OpenAI CEO Sam Altman, officially investigating potential conflicts of interest between his personal investments and the company's operations. The core focus: whether Altman used OpenAI's money to artificially inflate the valuations of companies he personally holds stakes in.
From the boardroom coup in late 2023 to OpenAI's recent restructuring, the blurry line between Altman's roles as investor and executive has been a persistent governance headache. Now, Congress has stepped in, signaling that this tension has escalated into a federal regulatory concern.
According to the letter, the House has gathered several specific facts:
- $500 million internal investment proposal: Altman allegedly proposed that OpenAI invest roughly $500 million in Helion, a nuclear fusion startup. He personally poured $375 million into the same company in 2021.
- Sixfold valuation bump: The proposed deal would have boosted Helion's valuation to about $35 billion — a paper gain of more than 6x.
- Employees ducked discussions: Some OpenAI employees felt "uncomfortable" with the investment and actively avoided internal Slack channels set up to discuss it, fearing their own comments could later be dragged into litigation.
- Management ties: The letter also notes that OpenAI President Greg Brockman holds shares in two companies Altman invested in, and also has a stake in Altman's family fund.
The committee has demanded that OpenAI assign its audit committee and other relevant leaders to brief Congress by May 22, and hand over all conflict-of-interest policies and internal communications records dating back to 2015.
