0001209191-23-014207.txt : 20230301 0001209191-23-014207.hdr.sgml : 20230301 20230301170335 ACCESSION NUMBER: 0001209191-23-014207 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230227 FILED AS OF DATE: 20230301 DATE AS OF CHANGE: 20230301 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: 23694730 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 doc4.xml FORM 4 SUBMISSION X0306 4 2023-02-27 0 0001047127 AMKOR TECHNOLOGY, INC. AMKR 0001405591 Tily Gil C. 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 1 0 0 0 Common Stock 2023-02-27 4 M 0 20000 9.825 A 157924 D Common Stock 2023-02-27 4 S 0 20000 25.81 D 137924 D Director Stock Option (Right-to-Buy) 9.825 2023-02-27 4 M 0 20000 0.00 D 2021-05-18 2030-05-19 Common Stock 20000 0 D The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $25.79 to $25.85.The Reporting Person hereby undertakes to provide, upon request, to the staff of the Securities and Exchange Commission, Amkor Technology, Inc. (the "Issuer"), or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4. This stock option to acquire 20,000 shares of the Issuer's common stock was granted on May 19, 2020 and vested in full on May 18, 2021. Mark N. Rogers, Attorney-in-Fact for Gil C. Tily 2023-03-01