Camillo Martino - 01 Oct 2025 Form 4 Insider Report for MAGNACHIP SEMICONDUCTOR Corp (MX)

Role: Chairman and CEO, Director
Signature: /s/ Camillo Martino
Issuer symbol: MX
Transactions as of: 01 Oct 2025
Net transactions value: $0
Form type: 4
Filing time: 03 Oct 2025, 16:30:04 UTC
Previous filing: 26 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
MARTINO CAMILLO	Chairman and CEO, Director	C/O MAGNACHIP SEMICONDUCTOR, LTD.,, 108, YEOUI-DAERO, YEONGDEUNGPO-GU, SEOUL, KOREA, REPUBLIC OF	/s/ Camillo Martino	03 Oct 2025	0001256187

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MX	Common Stock	Award	$0	+105,484	+41%	$0.000000	364,611	01 Oct 2025	Direct	F1
holding	MX	Common Stock						40,000	01 Oct 2025	By Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents restricted stock units ("RSUs") granted to the reporting person in connection with his appointment as Interim Chief Executive Officer. The RSUs vest in full on the earliest of: (i) August 11, 2026 or (ii) a Change of Control (as defined in the Issuer's 2020 Equity and Incentive Compensation Plan).

Remarks:

Chairman and CEO