Rutten Guillaume Marie Jean Sells 50,000 Shares of Amkor Technology, Inc. Common Stock

On May 8, 2026, Rutten Guillaume Marie Jean, a director at Amkor Technology, Inc. (AMKR), sold 50,000 shares of common stock. The sale was executed through multiple transactions at a weighted average price of $74.28 per share, with individual sale prices ranging from $73.37 to $74.98. Following these transactions, Rutten Guillaume Marie Jean directly owns 502,558 shares of Amkor Technology, Inc. common stock. This information is reported on Form 4, filed with the SEC on May 12, 2026. The specific details regarding the sale prices are available upon request from the SEC, the Issuer, or any security holder of the Issuer.