American Airlines EVP COO David Seymour Sells 125,799 Shares Under 10b5-1 Plan

David Seymour, Executive Vice President and Chief Operating Officer of American Airlines Group Inc., sold 125,799 shares of company common stock over two days in June 2026 through a pre-arranged 10b5-1 trading plan. On June 24, 2026, Seymour sold 69,343 shares at $17.00 per share, reducing his holdings to 1,025,489 shares. The following day on June 25, 2026, he sold an additional 56,456 shares at a weighted average price of $18.0006 (ranging from $18.00 to $18.005), bringing his total holdings down to 969,033 shares. Both sales were executed under a Rule 10b5-1(c)(1) compliant trading plan, which allows corporate insiders to establish predetermined trading schedules to avoid allegations of trading on material non-public information. The filing was signed by Michelle Earley with power of attorney on June 26, 2026.