0001209191-23-020618.txt : 20230322 0001209191-23-020618.hdr.sgml : 20230322 20230322184114 ACCESSION NUMBER: 0001209191-23-020618 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230320 FILED AS OF DATE: 20230322 DATE AS OF CHANGE: 20230322 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Liao Daniel JL CENTRAL INDEX KEY: 0001775769 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29472 FILM NUMBER: 23754059 MAIL ADDRESS: STREET 1: 2045 EAST INNOVATION CIRCLE CITY: TEMPE STATE: AZ ZIP: 85284 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMKOR TECHNOLOGY, INC. CENTRAL INDEX KEY: 0001047127 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] 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 doc4.xml FORM 4 SUBMISSION X0407 4 2023-03-20 0 0001047127 AMKOR TECHNOLOGY, INC. AMKR 0001775769 Liao Daniel JL 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 1 0 0 0 0 Restricted Stock Units 2023-03-20 4 A 0 26.1076 0.00 A Common Stock 26.1076 8809.4075 D Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on March 20, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Mark N. Rogers, Attorney-in-Fact for Daniel Liao 2023-03-22