Coinbase CEO Faces Shareholder Lawsuit After SEC Saga

Coinbase CEO Brian Armstrong made 30 trips to the SEC in an effort to get regulatory clarity on how to run a compliant crypto exchange in the US.

The company's approach was met with a Wells Notice, which is the SEC's formal warning that enforcement action is coming.

The SEC eventually sued Coinbase in June 2023, accusing it of operating as an unregistered securities platform. The case was dismissed with prejudice by February 2025, after costing the company roughly $50 million in legal defense.

Now, a shareholder derivative lawsuit has opened a new front for Coinbase. Shareholder Kevin Meehan filed the suit in March 2026, alleging breaches of fiduciary duty tied to statements made between April 2021 and June 2023.