Magnachip Semiconductor MX SEC Filings

NYSE MX
$2.56 +0.00 (+0.00%)
As of: Oct 19, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing MAGNACHIP SEMICONDUCTOR Corp (MX) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1S-3Prospectus0001193125-26-414350Oct 5, 2026 5:04 PM
24Insider Transaction0001193125-26-402849Sep 25, 2026 8:15 PM
38-KCurrent Report0001193125-26-396059Sep 21, 2026 7:05 AM
44Insider Transaction0001193125-26-355557Aug 18, 2026 8:30 PM
510-QQuarterly & Annual Report0001193125-26-342416Aug 10, 2026 4:15 PM
64Insider Transaction0001193125-26-330663Aug 3, 2026 8:30 PM
74Insider Transaction0001193125-26-330658Aug 3, 2026 8:30 PM
84Insider Transaction0001193125-26-330657Aug 3, 2026 8:30 PM
94Insider Transaction0001193125-26-329404Aug 3, 2026 6:01 AM
108-KCurrent Report0001193125-26-323843Jul 29, 2026 4:30 PM
11S-8Prospectus0001193125-26-300960Jul 10, 2026 4:30 PM
124Insider Transaction0001193125-26-296284Jul 6, 2026 8:40 PM
133Insider Transaction0001193125-26-296203Jul 6, 2026 8:15 PM
148-KCurrent Report0001193125-26-289285Jun 30, 2026 6:10 AM
158-KCurrent Report0001193125-26-274356Jun 17, 2026 9:02 PM
16424B5Prospectus0001193125-26-274353Jun 17, 2026 9:01 PM
17424B3Prospectus0001193125-26-274348Jun 17, 2026 9:00 PM
188-KCurrent Report0001193125-26-273349Jun 17, 2026 10:30 AM
19EFFECTOthers9999999995-26-002027Jun 16, 2026 4:16 AM
20S-3Prospectus0001193125-26-269556Jun 12, 2026 4:32 PM
214Insider Transaction0001193125-26-255556Jun 3, 2026 4:30 PM
224Insider Transaction0001193125-26-255552Jun 3, 2026 4:30 PM
23SDOthers0001193125-26-248327May 29, 2026 8:15 PM
2410-QQuarterly & Annual Report0001193125-26-214750May 8, 2026 8:30 PM
2510-QQuarterly & Annual Report0001193125-26-214750May 8, 2026 8:30 PM
2610-QQuarterly & Annual Report0001193125-26-214750May 8, 2026 8:30 PM
27ARSOthers0001193125-26-197507Apr 30, 2026 4:32 PM
28DEF 14AOthers0001193125-26-197484Apr 30, 2026 4:30 PM
298-KCurrent Report0001193125-26-187239Apr 28, 2026 8:30 PM
30SCHEDULE 13GBeneficial Ownership Report0000921895-26-000758Mar 20, 2026 8:34 PM
314Insider Transaction0001193125-26-110936Mar 17, 2026 8:30 PM
324Insider Transaction0001193125-26-110936Mar 17, 2026 8:30 PM
334Insider Transaction0001193125-26-110936Mar 17, 2026 8:30 PM
3410-KQuarterly & Annual Report0001193125-26-108435Mar 16, 2026 8:30 PM
354Insider Transaction0001193125-26-108432Mar 16, 2026 8:30 PM
364Insider Transaction0001193125-26-108432Mar 16, 2026 8:30 PM
374Insider Transaction0001193125-26-108432Mar 16, 2026 8:30 PM
388-KCurrent Report0001193125-26-091641Mar 4, 2026 9:30 PM
394Insider Transaction0001193125-26-054727Feb 17, 2026 9:20 PM
404Insider Transaction0001193125-26-054726Feb 17, 2026 9:20 PM
414Insider Transaction0001193125-26-054726Feb 17, 2026 9:20 PM
424Insider Transaction0001193125-26-054726Feb 17, 2026 9:20 PM
434Insider Transaction0001193125-26-054725Feb 17, 2026 9:20 PM
444Insider Transaction0001193125-26-054725Feb 17, 2026 9:20 PM
454Insider Transaction0001193125-26-054725Feb 17, 2026 9:20 PM
46SCHEDULE 13GBeneficial Ownership Report0001600136-26-000003Feb 17, 2026 7:44 PM
47SCHEDULE 13GBeneficial Ownership Report0001600136-26-000003Feb 17, 2026 7:44 PM
48SCHEDULE 13GBeneficial Ownership Report0001600136-26-000003Feb 17, 2026 7:44 PM
49SCHEDULE 13GBeneficial Ownership Report0001085936-26-000012Feb 11, 2026 3:29 PM
503Insider Transaction0001193125-26-022663Jan 26, 2026 9:30 PM
...

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