0001950047-23-004584.txt : 20231020 0001950047-23-004584.hdr.sgml : 20231020 20231020171549 ACCESSION NUMBER: 0001950047-23-004584 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231020 DATE AS OF CHANGE: 20231020 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: 231337754 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: Faust Megan CENTRAL INDEX KEY: 0001684564 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 2045 E INNOVATION CIRCLE CITY: TEMPE STATE: AZ ZIP: 85284 144 1 primary_doc.xml 144 0001684564 XXXXXXXX LIVE 0001047127 AMKOR TECHNOLOGY, INC. 000-29472 2045 East Innovation Circle Tempe AZ 85284 (480) 821-5000 MEGAN FAUST Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

2700 60799.95 245762714 10/20/2023 NASDAQ COMMON 10/20/2023 Stock Option Exercise ISSUER N 2700 10/20/2023 Cash N MEGAN FAUST

2045 East Innovation Circle Tempe AZ 85284

Common 09/15/2023 2700 61247.61 MEGAN FAUST

2045 East Innovation Circle Tempe AZ 85284

Common 08/18/2023 2700 66930.57 MEGAN FAUST

2045 East Innovation Circle Tempe AZ 85284

Common 07/21/2023 2700 76704.03 10/20/2023 02/23/2023 /s/ Megan Faust