<SEC-DOCUMENT>0001047127-23-000067-index.html : 20231227 <SEC-HEADER>0001047127-23-000067.hdr.sgml : 20231227 <ACCEPTANCE-DATETIME>20231227163325 ACCESSION NUMBER: 0001047127-23-000067 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231226 FILED AS OF DATE: 20231227 DATE AS OF CHANGE: 20231227 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Morse Robert Randolph CENTRAL INDEX KEY: 0001569086 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29472 FILM NUMBER: 231518357 MAIL ADDRESS: STREET 1: 1000 PARK AVENUE, APT 3 CITY: NEW YORK STATE: NY ZIP: 10028 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 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>wk-form4_1703712797.xml <DESCRIPTION>FORM 4 <TEXT> Document 1 - file: wk-form4_1703712797.html
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