• Amkor Technology President and CEO Kevin K. Engel sold 1,000 shares of common stock on Nov. 9, 2026.
• The Nov. 10, 2026, Form 4 reported a $35 sale price per share, leaving 8,666 shares directly owned.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Amkor Technology Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-072758), on November 10, 2026, and is solely responsible for the information contained therein.