AMKOR TECHNOLOGY, INC. — Director's Dealing 2023

Jun 6, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMKOR TECHNOLOGY, INC. (AMKR)
CIK: 0001047127
Period of Report: 2023-06-02

Reporting Person: Engel Kevin (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-06-02	Common Stock	S	3570	$25.42	Disposed	0	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (Right-to-Buy)	$	2029-02-15	Common Stock ()	0	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.41 to $25.44. The Reporting Person hereby undertakes to provide, upon request, to the staff of the Securities and Exchange Commission, Amkor Technology, Inc. (the "Issuer"), or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

F2: As previously reported in a Form 4 filed by the Reporting Person on February 24, 2023 (the "Original Form 4"), 6,250 shares (the "Option Shares") of the Issuer's common stock underlying an option to acquire 100,000 shares of the Issuer's common stock were exercised and sold on February 23, 2023. Pursuant to the award agreement for the Option Shares, the expiration date for the Option Shares is February 15, 2029. In the Original Form 4, the expiration date for the Option Shares was incorrectly reported. Table II, Column 6 has been adjusted to include the proper expiration date for the Option Shares.