InsiderTrades

Form 4 for AMKR AMKOR TECHNOLOGY, INC.

Accepted 2025-01-22 00:00:00 ET · period of report 2025-01-17 · accession 0001158839-25-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
I 2025-01-22 2025-01-17 AMKR KIM JAMES J 10%, Member of 10% owner group (5) G - Gift $0.00 -548.0K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-01-17 G D 548,000 $0.00 0 I By self as Trustee of own GRATs — — (F1) On January 17, 2025, the James J. Kim 2021 Qualified Annuity Trust U/A dated 12/15/2021 (the "JJK 2021 Trust") distributed 274,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Susan Y. Kim and 274,000 shares of the Issuer's Common Stock to John T. Kim. The Reporting Person and Susan Y. Kim are co-trustees of the JJK 2021 Trust. (F2) On January 7, 2025, the JJK 2021 Trust distributed 790,097 shares of the Issuer's Common Stock to the Reporting Person. Because the Reporting Person is a trustee of the JJK 2021 Trust, this transaction was a mere change in the Reporting Person's form of ownership from indirect to direct and thus not reportable on a Form 4.