Guillaume Marie Jean Rutten - 01 Jul 2024 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role: President and CEO, Director
Signature: Mark N. Rogers, Attorney-in-Fact for Guillaume Marie Jean Rutten
Issuer symbol: AMKR
Transactions as of: 01 Jul 2024
Net transactions value: $0
Form type: 4
Filing time: 03 Jul 2024, 14:56:05 UTC
Previous filing: 20 Jun 2024
Next filing: 17 Jul 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMKR	Common Stock	Options Exercise	$0	+43,857	+46%	$0.000000	138,333	01 Jul 2024	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AMKR	Restricted Stock Units	Options Exercise	$0	-43,857	-100%	$0.000000^*	0	01 Jul 2024	Common Stock	43,857	$0.000000	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On December 14, 2023 (the "RSU Grant Date"), the Reporting Person was granted 43,857 time-vested restricted stock units ("RSUs") pursuant to Amkor Technology, Inc.'s (the "Issuer") 2021 Equity Incentive Plan, as amended, and the applicable award agreement. The RSUs converted into shares of the Issuer's common stock on a one-to-one basis and vested in full on July 1, 2024.