David D. Kim

Insider Reports History

Location
C/O Siana Carr O'connor & Lynam, Llp, 1500 East Lancaster Avenue, Paoli, PA
Signature
/s/ Kenneth R. Hillier, as 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 David D. Kim:

Stock Role Class Num Shares Value Price $ Report Date Ownership
AMKOR TECHNOLOGY, INC. Member of 10% owner group (5) Common Stock 3.79M $82.8M $21.85 Aug 1, 2025 By Sujoda Investments, LP
AMKOR TECHNOLOGY, INC. Member of 10% owner group (5) Common Stock 2.7M $54.1M $20.05 Aug 1, 2025 By trusts
AMKOR TECHNOLOGY, INC. Member of 10% owner group (5) Common Stock 8.75K $175K $20.05 Aug 1, 2025 Direct

Insider Reports Filed by David D. Kim

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AMKR AMKOR TECHNOLOGY, INC. Aug 1, 2025 1 $9.65M 4 Aug 5, 2025 Member of 10% owner group (5)
AMKR AMKOR TECHNOLOGY, INC. Feb 24, 2025 1 $19M 4 Feb 26, 2025 Member of 10% owner group (5)
AMKR AMKOR TECHNOLOGY, INC. Dec 30, 2021 3 -$91.6M 4 Jan 3, 2022 Member of 10% owner group (7)
AMKR AMKOR TECHNOLOGY, INC. Jan 15, 2021 1 -$124K 4 Dec 28, 2021 Exhibit 99.1