<SEC-DOCUMENT>0000950170-25-073531-index.html : 20250516 <SEC-HEADER>0000950170-25-073531.hdr.sgml : 20250516 <ACCEPTANCE-DATETIME>20250516160521 ACCESSION NUMBER: 0000950170-25-073531 CONFORMED SUBMISSION TYPE: SCHEDULE 13D/A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20250516 DATE AS OF CHANGE: 20250516 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AMKOR TECHNOLOGY, INC. CENTRAL INDEX KEY: 0001047127 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing EIN: 231722724 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-55313 FILM NUMBER: 25959048 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: KIM JAMES J CENTRAL INDEX KEY: 0001158839 ORGANIZATION NAME: FILING VALUES: FORM TYPE: SCHEDULE 13D/A 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 </SEC-HEADER> <DOCUMENT> <TYPE>SCHEDULE 13D/A <SEQUENCE>1 <FILENAME>primary_doc.xml <TEXT> Document 1 - file: primary_doc.html
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</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>ck0000000000-ex99_1.pdf <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: ck0000000000-ex99_1.pdf
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