Agnes C. Kim - Jul 12, 2022 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role: Member of 10% owner group (4)
Signature: /s/ Richard D. Rosen. Attorney-in-Fact
Stock symbol: AMKR
Transactions as of: Jul 12, 2022
Transactions value $: $0
Form type: 4
Date filed: 7/29/2022, 08:30 PM
Previous filing: Apr 20, 2022
Next filing: Dec 19, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMKR	Common Stock	Gift	$0	-430K	-0.6%	$0.00	71.6M	Jul 12, 2022	By spouse	F1, F2
holding	AMKR	Common Stock						2.61M	Jul 12, 2022	Direct	F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	AMKR	Restricted Stock Units						18.9K	Jul 12, 2022	Common Stock	18.9K		By Spouse	F3

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

Explanation of Responses:

Id	Content
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.

Remarks:

4. The Reporting Person states that the filing of this Form 4 shall not be deemed an admission that the Reporting Person is the beneficial owner of the reported securities owned by the other members of the group, for the purpose of Section 16, or for any other purpose.