CHURCHILL WINSTON J 4
4 · AMKOR TECHNOLOGY, INC. · Filed Dec 17, 2025
Insider Transaction Report
Form 4
CHURCHILL WINSTON J
Director
Transactions
- Exercise/Conversion
Common Stock
2025-12-15$19.39/sh+5,000$96,950→ 30,888 total - Sale
Common Stock
2025-12-15$44.29/sh−5,000$221,450→ 25,888 total - Exercise/Conversion
Director Stock Option (Right-to-Buy)
2025-12-15−5,000→ 15,000 totalExercise: $19.39Exp: 2031-05-18→ Common Stock (5,000 underlying)
Footnotes (1)
- [F1]This stock option to acquire 20,000 shares of Common Stock of Amkor Technology, Inc. was granted on May 18, 2021 and vested in full on May 17, 2022.