0000899243-21-007802.txt : 20210223 0000899243-21-007802.hdr.sgml : 20210223 20210223161528 ACCESSION NUMBER: 0000899243-21-007802 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210219 FILED AS OF DATE: 20210223 DATE AS OF CHANGE: 20210223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Woo Young Soo CENTRAL INDEX KEY: 0001812827 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34791 FILM NUMBER: 21665557 MAIL ADDRESS: STREET 1: 60 SOUTH MARKET STREET STREET 2: SUITE 750 CITY: SAN JOSE STATE: CA ZIP: 95113 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MAGNACHIP SEMICONDUCTOR Corp CENTRAL INDEX KEY: 0001325702 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 830406195 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: C/O MAGNACHIP SEMICONDUCTOR S.A. STREET 2: 74, RUE DE MERL CITY: LUXEMBOURG STATE: N4 ZIP: L-2146 BUSINESS PHONE: (352) 45-62-62 MAIL ADDRESS: STREET 1: C/O MAGNACHIP SEMICONDUCTOR S.A. STREET 2: 74, RUE DE MERL CITY: LUXEMBOURG STATE: N4 ZIP: L-2146 FORMER COMPANY: FORMER CONFORMED NAME: MAGNACHIP SEMICONDUCTOR LLC DATE OF NAME CHANGE: 20110304 FORMER COMPANY: FORMER CONFORMED NAME: MAGNACHIP SEMICONDUCTOR Corp DATE OF NAME CHANGE: 20110303 FORMER COMPANY: FORMER CONFORMED NAME: MAGNACHIP SEMICONDUCTOR LLC DATE OF NAME CHANGE: 20100701 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-02-19 0 0001325702 MAGNACHIP SEMICONDUCTOR Corp MX 0001812827 Woo Young Soo C/O MAGNACHIP SEMICONDUCTOR, LTD., 501, TEHERAN-RO, GANGNAM-GU SEOUL 06168, REPUBLIC OF M5 KOREA, REPUBLIC OF 0 1 0 0 See Remarks Common Stock 2021-02-19 4 A 0 6713 0.00 A 24713 D Chief Financial Officer and Principal Financial Officer /s/ Theodore Kim, Attorney-in-Fact 2021-02-23