ATI Inc CEO Kimberly Fields Sells 20,693 Shares Under 10b5-1 Plan

ATI Inc (NYSE: ATI) Chair, President and CEO Kimberly A. Fields sold 20,693 shares of company common stock over three consecutive days from June 22-24, 2026, under a pre-arranged 10b5-1 trading plan. The sales totaled 13,269 shares at $202.48 per share on June 22, 3,641 shares at $197.48 on June 23, and 3,783 shares at $197.21 on June 24. According to the filing, the sales were executed pursuant to a 10b5-1 trading plan dated February 5, 2026, established for personal tax and estate planning purposes. Following these transactions, Fields' direct holdings in ATI decreased from 218,014 shares to 197,321 shares. The filing was signed by Amanda J. Skov as Attorney-in-Fact for Kimberly A. Fields, indicating the transactions were part of a pre-determined plan rather than discretionary trading based on material non-public information.