AMKOR TECHNOLOGY, INC. — Director's Dealing 2022

Dec 19, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMKOR TECHNOLOGY, INC. (AMKR)
CIK: 0001047127
Period of Report: 2022-12-01

Reporting Person: KIM JAMES J (Director, 10% Owner, Member of 10% owner group (7))

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-12-01	Common Stock	G	116500	$0.00	Disposed	1379943	Indirect
2022-12-06	Common Stock	G	1051880	$0.00	Disposed	4522850	Indirect
2022-12-06	Common Stock	G	1051880	$0.00	Disposed	3470970	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2713350	Direct
Common Stock	49594980	Indirect
Common Stock	1957350	Indirect
Common Stock	7828682	Indirect
Common Stock	2298355	Indirect
Common Stock	2610776	Indirect
Common Stock	164678	Indirect

Footnotes

F1: On December 1, 2022, the Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd. 8/29/18 distributed 116,500 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Susan Y. Kim. Susan Y. Kim and the Reporting Person are the trustees of the trust. The Reporting Person is the father of Susan Y. Kim.

F2: On September 7, 2022, the Qualified Annuity Trust under the James J. Kim 2020-1 Qualified Annuity Trust Agreement Dated 4/1/20 distributed 283,500 shares of the Issuer's Common Stock to the Reporting Person. On December 1, 2022, the James J. Kim 2019-1 Qualified Annuity Trust U/A dated 9/10/19 (the "Trust") distributed 572,151 shares of the Issuer's Common Stock to the Reporting Person. These distributions resulted in mere changes in the form of ownership of such shares by the Reporting Person from indirect to direct and hence were not reportable transactions.

F3: On December 6, 2022, the Trust distributed 1,051,880 shares of the Issuer's Common Stock to Susan Y. Kim. The Reporting Person is a co-trustee of the Trust and the father of Susan Y. Kim.

F4: On December 6, 2022, the Trust distributed 1,051,8801 shares of the Issuer's Common Stock to John T. Kim. The Reporting Person is a co-trustee of the Trust and the father of John T. Kim.

F5: The Reporting Person is (i) a trustee of trusts for the benefit of his immediate family members which own 13,464,330 shares of the Issuer's Common Stock, (ii) a trustee of a trust which is a controlling member of a limited liability company being treated as a corporation for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), which limited liability company holds 164,678 shares of the Issuer's Common stock, (iii) a trustee of grantor retained annuity trusts of which he was the settlor and is the sole annuitant which own 3,470,970 shares of the Issuer's Common Stock and (iv) a general partner of a limited partnership which owns 49,594,980 shares of the Issuer's Common Stock. Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares.

F6: 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, or for any other purpose.