0001047127-23-000039.txt : 20231206 0001047127-23-000039.hdr.sgml : 20231206 20231206170430 ACCESSION NUMBER: 0001047127-23-000039 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231204 FILED AS OF DATE: 20231206 DATE AS OF CHANGE: 20231206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Tily Gil C. CENTRAL INDEX KEY: 0001405591 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29472 FILM NUMBER: 231470391 MAIL ADDRESS: STREET 1: 1900 S. PRICE ROAD CITY: CHANDLER STATE: AZ ZIP: 85248 FORMER NAME: FORMER CONFORMED NAME: Tily Gil Coleman DATE OF NAME CHANGE: 20070703 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 wk-form4_1701900258.xml FORM 4 X0508 4 2023-12-04 0 0001047127 AMKOR TECHNOLOGY, INC. AMKR 0001405591 Tily Gil C. 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 1 0 0 0 0 Common Stock 2023-12-04 4 S 0 8809 28.10 D 129218 D Mark N. Rogers, Attorney-in-Fact for Gil C. Tily 2023-12-06