OpenAI cofounder and CEO Sam Altman testified he has $2 billion worth of personal stakes in companies that conduct business with the ChatGPT maker, including owning a third of power company Helion Energy,

The letter comes amid a high-stakes legal battle between one-time partners Sam Altman and Elon Musk, who in 2015 co-founded the AI company behind ChatGPT.

Satya Nadella testified for roughly two and a half hours in the Musk v.

In Monday testimony, Microsoft CEO Satya Nadella pushed back on Elon Musk’s claims that his firm enabled Sam Altman’s and OpenAI’s for-profit pivot.

About 75 employees maxed out their sales and received the full $30 million, the report said. OpenAI bars employees from selling shares within their first two years of employment. The employee share sale followed a period of massive growth at the San Francisco-based company, which launched ChatGPT in late 2022.

Speaking at a Sequoia Capital event, the OpenAI CEO said college students have built complex ChatGPT workflows and "don't really make life decisions without asking ChatGPT what they should do."