Faust Megan 4
4 · AMKOR TECHNOLOGY, INC. · Filed Jan 5, 2026
Insider Transaction Report
Form 4
Faust Megan
CFO
Transactions
- Exercise/Conversion
Common Stock
2025-12-31+8,692→ 100,763 total - Tax Payment
Common Stock
2025-12-31$39.48/sh−3,725$147,063→ 97,038 total - Exercise/Conversion
Restricted Stock Units
2025-12-31−8,692→ 17,384 totalExercise: $0.00→ Common Stock (8,692 underlying)
Footnotes (2)
- [F1]The transaction represents shares withheld by Amkor Technology, Inc. (the "Issuer") in connection with the vesting of certain restricted stock units ("RSUs") granted to the Reporting Person on February 20, 2025 (the "Grant Date") pursuant to the Issuer's 2021 Equity Incentive Plan, as amended, and the related award agreement. These shares were withheld to satisfy the Reporting Person's tax withholding obligations. The Issuer will pay these taxes on behalf of the Reporting Person.
- [F2]On the Grant Date, the Reporting Person was granted 43,459 RSUs which vest in five equal quarterly installments on each of June 30, 2025, September 30, 2025, December 31, 2025, March 31, 2026, and June 30, 2026, such that 100% will be vested on June 30, 2026.