Musk is seeking changes to OpenAI's leadership and $150 billion in damages from OpenAI and Microsoft, one of its largest investors.

Elon Musk, the world's richest person, took the stand and testified over the course of three days in his trial against OpenAI CEO Sam Altman.

Musk is seeking changes to OpenAI's leadership and $150 billion in damages from OpenAI and Microsoft, one of its largest investors.

Elon Musk co-founded OpenAI in 2015 and sued the company, President Greg Brockman and CEO Sam Altman in 2024.

Brockman spoke during the second week of a month-long trial between Musk and OpenAI's Sam Altman.

Out of all live events related to Elon Musk, trading activity on his suit against OpenAI is the second highest out of all contracts related to the billionaire.