AMKOR TECHNOLOGY, INC. — Director's Dealing 2023

Jul 28, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMKOR TECHNOLOGY, INC. (AMKR)
CIK: 0001047127
Period of Report: 2023-07-25

Reporting Person: KIM AGNES C (Member of 10% owner group (5))

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-07-25	Common Stock	G	443811	$0.00	Disposed	65464798	Indirect
2023-07-25	Common Stock	G	443811	$0.00	Disposed	65020987	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	0	Direct

Footnotes

F1: On July 25, 2023, the Qualified Annuity Trust under the James J. Kim 2020-1 Annuity Trust Agreement dated 04/01/20 (the "JJK Trust") distributed 443,811 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to John T. Kim. The Reporting Person's spouse is a trustee of the JJK Trust.

F2: James J. Kim is the spouse of the Reporting Person. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of the Reporting Person's pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of the Reporting Person's pecuniary interest therein, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), or for any other purpose.

F3: Reflects the distribution of 340,000 shares of the Issuer's Common Stock to Susan Y. Kim on June 16, 2023 by the Qualified Annuity Trust under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement dated 4/1/20 (the "SYK Trust"). The Reporting Person's spouse is a trustee of the SYK Trust.

F4: On July 25, 2023, the JJK Trust distributed 443,811 shares of the Issuer's Common Stock to Susan Y. Kim. The Reporting Person's spouse is a trustee of the JJK Trust.