AMD CEO Lisa Su sells 125,000 shares for $57.6M in 27 tranches via pre-arranged 10b5-1 plan
Lisa T Su, Chair, President & CEO of AMD, executed 27 separate sales totaling 125,000 shares for $57,585,714.54 on 2026-06-10 at prices ranging from $449.21 to $475.48, reducing her holdings by 4.2% to 2,866,899 shares. This transaction was executed under a pre-arranged 10b5-1 trading plan adopted on 2025-09-09, meaning it was scheduled rather than discretionary. Across her cross-ticker open-market history, Su's prior 20 sells have averaged a 30-day return of +15.3%, while at AMD specifically, her five prior sells on 2026-05-13 each showed 30-day returns ranging from +13.1% to +14.9%, indicating a pattern of sales that preceded subsequent price appreciation. The current stock price of $511.57 sits 6.4% below the 52-week high of $546.44, though it reflects strong intermediate momentum with a 30-day gain of +14.8% and a 90-day surge of +164.5%. With a market cap of $834.2B and a P/E of 166.64, AMD's valuation remains elevated relative to earnings. The large volume and multi-tranche execution through a pre-arranged plan reduces interpretation of timing or conviction signals.