0001209191-23-034827.txt : 20230606 0001209191-23-034827.hdr.sgml : 20230606 20230606173840 ACCESSION NUMBER: 0001209191-23-034827 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230602 FILED AS OF DATE: 20230606 DATE AS OF CHANGE: 20230606 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Engel Kevin CENTRAL INDEX KEY: 0001965254 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29472 FILM NUMBER: 23997133 MAIL ADDRESS: STREET 1: 2045 EAST INNOVATION CIRCLE CITY: TEMPE STATE: AZ ZIP: 85284 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 X0407 4 2023-06-02 0 0001047127 AMKOR TECHNOLOGY, INC. AMKR 0001965254 Engel Kevin 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 0 1 0 0 Executive Vice President 0 Common Stock 2023-06-02 4 S 0 3570 25.42 D 0 D Employee Stock Option (Right-to-Buy) 2029-02-15 Common Stock 0 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.41 to $25.44. 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. As previously reported in a Form 4 filed by the Reporting Person on February 24, 2023 (the "Original Form 4"), 6,250 shares (the "Option Shares") of the Issuer's common stock underlying an option to acquire 100,000 shares of the Issuer's common stock were exercised and sold on February 23, 2023. Pursuant to the award agreement for the Option Shares, the expiration date for the Option Shares is February 15, 2029. In the Original Form 4, the expiration date for the Option Shares was incorrectly reported. Table II, Column 6 has been adjusted to include the proper expiration date for the Option Shares. Mark N. Rogers, Attorney-in-Fact for Kevin Engel 2023-06-06