0000899243-21-007112.txt : 20210218 0000899243-21-007112.hdr.sgml : 20210218 20210218161609 ACCESSION NUMBER: 0000899243-21-007112 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210216 FILED AS OF DATE: 20210218 DATE AS OF CHANGE: 20210218 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lee Woung Moo CENTRAL INDEX KEY: 0001658198 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34791 FILM NUMBER: 21649694 MAIL ADDRESS: STREET 1: C/O MAGNACHIP SEMICONDUCTOR, INC. STREET 2: 60 SOUTH MARKET STREET, 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 2021-02-16 0 0001325702 MAGNACHIP SEMICONDUCTOR Corp MX 0001658198 Lee Woung Moo C/O MAGNACHIP SEMICONDUCTOR, LTD. 501, TEHERAN-RO, GANGNAM-GU SEOUL, REPUBLIC OF KOREA M5 06168 KOREA, REPUBLIC OF 0 1 0 0 See Remarks Common Stock 2021-02-16 4 A 0 12373 0.00 A 111781 D Common Stock 2021-02-16 4 F 0 5534 19.86 D 106247 D This transaction reflects shares of common stock issued in connection with the vesting of financial performance-based restricted stock units granted on June 2, 2020. This transaction represents the withholding by the Issuer of 5,534 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 12,373 shares of common stock issued in connection with the vesting of financial performance-based restricted stock units granted on June 2, 2020. General Manager of Worldwide Sales /s/ Theodore Kim, Attorney-in-Fact 2021-02-18