Magnachip Semiconductor (MX) SEC Filings & 10K Form $3.00 -0.02 (-0.60%) Closing price 03:59 PM EasternExtended Trading$2.86 -0.15 (-4.90%) As of 06:09 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share SEC Filings Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Recent Magnachip Semiconductor SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel DateFilerForm TypeView04/08/20256:11 AMMagnachip Semiconductor (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 03/17/20253:15 PMMagnachip Semiconductor (Issuer)NATHAN GILBERT E (Reporting)Form 4Statement of changes in beneficial ownership of securities 03/17/20253:15 PMMagnachip Semiconductor (Issuer)MARTINO CAMILLO (Reporting)Form 4Statement of changes in beneficial ownership of securities 03/14/20253:35 PMMagnachip Semiconductor (Filer)Form 10-KAnnual report pursuant to Section 13 or 15(d) 03/14/20253:39 PMMagnachip Semiconductor (Filer)Form 8-K/A03/14/20253:16 PMMagnachip Semiconductor (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 03/12/20255:55 AMMagnachip Semiconductor (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 02/13/20254:07 PMMagnachip Semiconductor (Subject)SYSTEMATIC FINANCIAL MANAGEMENT LP (Filed by)Form SCHEDULE 13G02/12/20253:28 PMClearline Capital LP (Filed by)Magnachip Semiconductor (Subject)Form SCHEDULE 13G01/02/20258:46 PMMagnachip Semiconductor (Subject)TORO 18 HOLDINGS LLC (Filed by)Form SCHEDULE 13G12/19/20243:30 PMMagnachip Semiconductor (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 11/15/202412:44 PMALLIANCEBERNSTEIN L.P. (Filed by)Magnachip Semiconductor (Subject)Form SCHEDULE 13G/A11/07/20243:21 PMMagnachip Semiconductor (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 10/30/20243:34 PMMagnachip Semiconductor (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 08/12/20244:34 PMMagnachip Semiconductor (Issuer)Yang Jinseok (Reporting)Form 3Initial statement of beneficial ownership of securities 07/31/20243:15 PMMagnachip Semiconductor (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 07/11/20243:20 PMLee Seunghoon (Reporting)Magnachip Semiconductor (Issuer)Form 3/A07/11/20243:20 PMLee Seunghoon (Reporting)Magnachip Semiconductor (Issuer)Form 4/A(Data available from 1/1/2016 forward) Related Companies and Tools Related Companies CLFD 10Q Form SATL 10Q Form INDI 10Q Form LASR 10Q Form IPAX 10Q Form NVTS 10Q Form GILT 10Q Form KE 10Q Form SKYT 10Q Form VREX 10Q Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NYSE:MX) was last updated on 5/6/2025 by MarketBeat.com Staff From Our Partners3..2..1.. 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