Douglas A. Alexander - May 17, 2022 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role: Director
Signature: Mark N. Rogers, Attorney-in-Fact for Douglas A. Alexander
Stock symbol: AMKR
Transactions as of: May 17, 2022
Transactions value $: $0
Form type: 4
Date filed: 5/19/2022, 05:20 PM
Previous filing: May 19, 2021
Next filing: Jun 29, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMKR	Common Stock	Award	$0	+8.71K	+37.7%	$0.00	31.8K	May 17, 2022	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents shares of Amkor Technology, Inc. (the "Issuer") common stock underlying time-vested restricted stock units granted on May 17, 2022 (the "Grant Date") pursuant to the Issuer's Equity Incentive Plan (the "RSUs"). Subject to the terms and conditions of the applicable award agreement, the RSUs will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of the stockholders immediately following the Grant Date. The RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer.

Content

Represents shares of Amkor Technology, Inc. (the "Issuer") common stock underlying time-vested restricted stock units granted on May 17, 2022 (the "Grant Date") pursuant to the Issuer's Equity Incentive Plan (the "RSUs"). Subject to the terms and conditions of the applicable award agreement, the RSUs will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of the stockholders immediately following the Grant Date. The RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer.