Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-34791 MagnaChip Semiconductor Corporation (Exact name of registrant as specified in its charter) Delaware 83-0406195 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) For the quarterly period ended June 30, 2019 c/o MagnaChip Semiconductor S.A. ...

MagnaChip Semiconductor Corporation (NYSE:MX) Q2 2019 Earnings Conference Call July 30, 2019 5:00 PM ET Company Participants Bruce Entin - Head of Investor Relations YJ Kim - Chief Executive Officer Jonathan Kim - Chief Financial Officer Conference Call Participants Suji Desilva - ROTH Capital Rajvindra Gill - Needham & Company Operator Hello and welcome to MagnaChip Semiconductor's Q2 2019 Earnings Conference Call. At this time all participants are in a listen-only mode. Later, we will conduct a question-a ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-34791 MagnaChip Semiconductor Corporation (Exact name of registrant as specified in its charter) Delaware 83-0406195 ( ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-34791 MagnaChip Semiconductor Corporation (Exact name of registrant as specified in its charter) Delaware 83-040619 ...