Location
Paoli, PA
Signature
/s/ Brian D. Short, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by John T. Kim 2024 GRAT #1 dtd. 08/09/2024:

Stock Role Class Num Shares Value Price $ Report Date Ownership
AMKOR TECHNOLOGY, INC. Member of 10% owner group Common Stock 1.19M $33.9M $28.40 04 Nov 2025 Direct

Insider Reports Filed by John T. Kim 2024 GRAT #1 dtd. 08/09/2024

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AMKR AMKOR TECHNOLOGY, INC. 04 Nov 2025 1 $0 4 Member of 10% owner group 06 Nov 2025, 18:27
AMKR AMKOR TECHNOLOGY, INC. 09 Aug 2024 0 $0 3 Member of 10% owner group 16 Aug 2024, 16:19