0000899243-21-033115.txt : 20210816 0000899243-21-033115.hdr.sgml : 20210816 20210816161032 ACCESSION NUMBER: 0000899243-21-033115 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210812 FILED AS OF DATE: 20210816 DATE AS OF CHANGE: 20210816 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lee Ilbok CENTRAL INDEX KEY: 0001528705 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34791 FILM NUMBER: 211178204 MAIL ADDRESS: STREET 1: C/O MAGNACHIP SEMICONDUCTOR, INC STREET 2: 20400 STEVENS CREEK BOULEVARD, SUITE 370 CITY: CUPERTINO STATE: CA ZIP: 95014 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 2021-08-12 0 0001325702 MAGNACHIP SEMICONDUCTOR Corp MX 0001528705 Lee Ilbok C/O MAGNACHIP SEMICONDUCTOR, LTD., 501, TEHERAN-RO, GANGNAM-GU SEOUL M5 06168 KOREA, REPUBLIC OF 1 0 0 0 Common Stock 2021-08-12 4 M 0 25000 9.51 A 121329 D Common Stock 2021-08-12 4 F 0 12434 19.12 D 108895 D Stock Option (Right to Buy) 9.51 2021-08-12 4 M 0 25000 0.00 D 2021-08-19 Common Stock 25000 0 D Represents shares of Common Stock withheld by the Issuer as payment of the exercise price of the stock option. The stock option vested and became exercisable, subject to continued service: 34% on 8/19/2012; 9% on 11/19/2012; 8% on each of 2/19/2013, 5/19/2013, and 8/19/2013; 9% on 11/19/2013; and 8% on each of 2/19/2014, 5/19/2014, and 8/19/2014. /s/ Theodore Kim, Attorney-in-Fact 2021-08-16