SCHEDULE 13G 0001085936 XXXXXXXX LIVE Common Stock 12/31/2025 0001325702 MAGNACHIP SEMICONDUCTOR Corp 55933J203 C/O MAGNACHIP SEMICONDUCTOR, LTD. 15F, 76 JIKJI-DAERO, 436BEON-GIL CHEONGJU-SI M5 04524 Rule 13d-1(b) SYSTEMATIC FINANCIAL MANAGEMENT LP X1 0.00 0.00 0.00 0.00 0.00 0.0 IA MAGNACHIP SEMICONDUCTOR Corp C/O MAGNACHIP SEMICONDUCTOR, LTD., 15F, 76 JIKJI-DAERO, 436BEON-GIL, CHEONGJU-SI, KOREA, REPUBLIC OF, 04524 Michele Egeberg, Managing Director, Compliance 300 Frank W. Burr Blvd., Glenpointe East, 7th Floor, Teaneck, NJ 07666 U.S.A. N IA 0 0.00% 0 0 0 0 N Y Y Y Y N Although not a member of any group, Systematic confirms their aggregate holdings in this security are less than 5%. N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. SYSTEMATIC FINANCIAL MANAGEMENT LP Michele Egeberg 02/11/2026