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	3.35M	$73.2M	$21.85	Feb 24, 2025	By Sujoda Investments, LP
AMKOR TECHNOLOGY, INC.	Member of 10% owner group (5)	Common Stock	2.7M	$58.5M	$21.69	Feb 24, 2025	By trusts
AMKOR TECHNOLOGY, INC.	Member of 10% owner group (5)	Common Stock	8.75K	$190K	$21.69	Feb 24, 2025	Direct

Showing 1 to 3 of 3 entries

Insider Reports Filed by David D. Kim

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
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