AMKOR TECHNOLOGY, INC. — Director's Dealing 2021

Dec 30, 2021

SEC Form 4/A — Form 4/A

Issuer: AMKOR TECHNOLOGY, INC. (AMKR)
CIK: 0001047127
Period of Report: 2021-02-11

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
2021-02-11	Common Stock	A	10893	$0.00	Acquired	1275770	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	23	Indirect
Common Stock	49594980	Indirect
Common Stock	6417888	Indirect
Common Stock	14408075	Indirect

Footnotes

F1: As reported on a Form 4 timely filed with the Commission by the reporting person on February 18, 2021 (the "Original Form 4"), 10,893 Time-Vested Restricted Stock Units which vest 25% on each of the first four anniversaries of the grant date were granted to the reporting person on February 11, 2021.

F2: The original Form 4 incorrectly included options to purchase 450,000 shares of the Issuer's Common Stock in the reporting person's directly owned stock in Column 5 of Table I.

F3: The reporting person is the sole general partner of a limited partnership. The limited partners of the limited partnership are members of his immediate family or entities owned by them. The reporting person has elected to report indirect beneficial ownership of all shares of the Issuer's Common Stock owned by the limited partnership.

F4: These shares of the Issuer's Common Stock are held by grantor retained annuity trusts of which the reporting person is the settlor, the sole annuitant and a co-trustee.

F5: These shares, which are owned by trusts of which the reporting person is a co-trustee and whose beneficiaries are members of the reporting person's immediate family, were inadvertently omitted from the Original Form 4. The reporting person has elected to report indirect beneficial ownership of all shares of the Issuer's Common Stock owned by these trusts.

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 of the Securities Exchange Act of 1934, as amended, or for any other purpose.