AMKOR TECHNOLOGY, INC. — Director's Dealing 2022

Jul 30, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMKOR TECHNOLOGY, INC. (AMKR)
CIK: 0001047127
Period of Report: 2022-07-12

Reporting Person: KIM AGNES C (Member of 10% owner group (4))

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-07-12	Common Stock	G	429750	$0.00	Disposed	71628568	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2610776	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$		Common Stock (18917)	18917	Indirect

Footnotes

F1: On July 12, 2022, the Qualified Annuity Trust under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement dtd. 4/1/20 distributed 429,750 shares of the Common Stock of Amkor Technology, Inc. to Susan Y. Kim. Susan Y. Kim and James J. Kim, the Reporting Person's spouse, are the co-trustees of the trust. James J. Kim and Susan Y. Kim are father and daughter.

F2: 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: As previously reported in Forms 4 filed by the Reporting Person's spouse on February 18, 2021 (the "Original 2021 Form 4") and February 25, 2022, time-vested restricted stock units with respect to shares of the Issuer's Common Stock were granted by the Issuer to the Reporting Person's spouse on February 11, 2021 and February 25, 2022 (such Units collectively, the "RSUs"). In the Original 2021 Form 4 and in subsequent Forms 4 filed by the Reporting Person's spouse, the RSUs were incorrectly reported in Table I. As a result, the Reporting Person also incorrectly reported the RSUs in Table I. Table II, Column 9 and Table I, Column 5 of this Form 4 have been adjusted to reflect the unvested RSUs and the shares of Issuer's Common Stock directly owned by the Reporting Person's spouse as of the filing date of this Form 4.