Coinbase Stock Slides as CEO Brian Armstrong Sells $550M in Shares

Brian Armstrong, CEO of Coinbase, has sold more than $550 million worth of Coinbase (COIN) stock between April 2025 and January 2026, totaling approximately 1. 5 million shares across 88 transactions. The sales were conducted under a pre-arranged Rule 10b5-1 trading plan, a mechanism designed to avoid insider trading concerns source: https://www.ethnews.com/coinbase-stock-slides-as-ceo-brian-armstrong-sells-550m-in-shares/