0001972362-23-001091.txt : 20231204 0001972362-23-001091.hdr.sgml : 20231204 20231204134201 ACCESSION NUMBER: 0001972362-23-001091 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231204 DATE AS OF CHANGE: 20231204 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-29472 FILM NUMBER: 231462199 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Carolin Roger Anthony CENTRAL INDEX KEY: 0001351909 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1200 LIBERTY RIDGE DRIVE CITY: WAYNE STATE: PA ZIP: 19087 144 1 primary_doc.xml 144 0001351909 XXXXXXXX LIVE 0001047127 AMKOR TECHNOLOGY, INC. 000-29472 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 480-821-5000 Carolin Roger Anthony Director Common Morgan Stanley Smith Barney LLC Executive Services

200 W Civic Center Dr - 4th Floor Sandy UT 84070

20000 560000.00 245800000 12/04/2023 NASDAQ COMMON 12/04/2023 STOCK OPTION EXERCISE ISSUER N 20000 12/04/2023 COMPENSATION Y 12/04/2023 /s/ Roger A. Carolin