0001158840-24-000002.txt : 20240614 0001158840-24-000002.hdr.sgml : 20240614 20240614173948 ACCESSION NUMBER: 0001158840-24-000002 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240612 FILED AS OF DATE: 20240614 DATE AS OF CHANGE: 20240614 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KIM AGNES C CENTRAL INDEX KEY: 0001158840 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29472 FILM NUMBER: 241046199 MAIL ADDRESS: STREET 1: C/O SIANA CARR O'CONNOR & LYNAM, LLP STREET 2: 1500 EAST LANCASTER AVENUE CITY: PAOLI STATE: PA ZIP: 19301-9713 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMKOR TECHNOLOGY, INC. CENTRAL INDEX KEY: 0001047127 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 231722724 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2045 EAST INNOVATION CIRCLE CITY: TEMPE STATE: AZ ZIP: 85284 BUSINESS PHONE: 480-821-5000 MAIL ADDRESS: STREET 1: 2045 EAST INNOVATION CIRCLE CITY: TEMPE STATE: AZ ZIP: 85284 FORMER COMPANY: FORMER CONFORMED NAME: AMKOR TECHNOLOGY INC DATE OF NAME CHANGE: 19971001 4 1 wk-form4_1718401181.xml FORM 4 X0508 4 2024-06-12 0 0001047127 AMKOR TECHNOLOGY, INC. AMKR 0001158840 KIM AGNES C C/O SIANA CARR O'CONNOR & LYNAM 1500 EAST LANCASTER AVENUE PAOLI PA 19301-9713 0 0 0 1 Member of 10% owner group (5) 0 Common Stock 2024-06-12 4 G 0 980000 0 A 1695000 D Common Stock 2024-06-12 4 G 0 1530000 0 A 13631594 I By Spouse On June 12, 2024, the 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 distributed 980,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. On June 12, 2024, the 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 distributed 1,530,000 of the Issuer's Common Stock to James J. Kim, the spouse of the Reporting Person. 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. Reflects shares of Common Stock withheld by the Issuer in connection with the vesting of certain restricted stock units granted to the Reporting Person's spouse on February 11, 2021, February 24, 2022 and February 16, 2023 pursuant to the Issuer's Equity Incentive Plan, as amended, and the related award agreement. The shares were withheld to satisfy tax withholding obligations of the Reporting Person's spouse. The Issuer will pay these taxes on behalf of the Reporting Person's spouse. (5) 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. /s/ Brian D. Short, Attorney-in-Fact for Agnes C. Kim 2024-06-14