MAGNACHIP SEMICONDUCTOR Corp — Director's Dealing 2012

May 16, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MAGNACHIP SEMICONDUCTOR Corp (MX)
CIK: 0001325702
Period of Report: 2012-05-14

Reporting Person: Hwang Tae Young (COO and President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-14	Common Stock	S	15000	$11.11	Disposed	90000	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.04 to $11.15, inclusive. The reporting person undertakes to provide to MagnaChip Semiconductor Corporation, any security holder of MagnaChip Semiconductor Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.