MX insider trading
NYSE TechnologyMAGNACHIP SEMICONDUCTOR Corp — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About MAGNACHIP SEMICONDUCTOR Corp
Magnachip Semiconductor Corporation, together with its subsidiaries, designs, manufactures, and supplies analog and mixed-signal semiconductor platform solutions for communications, the Internet of Things, consumer, computing, industrial, and automotive applications. It provides display solutions, including source and gate drivers, and timing controllers that cover a range of flat panel displays used in mobile communications, automotive, entertainment devices, monitors, notebook PCs, tablet PC and TVs, liquid crystal display, organic light emitting diodes (OLED), and micro light emitting diode (Micro LED) panel. The company also offers metal oxide semiconductor field-effect transistors, insulated-gate bipolar transistors, AC-DC converters, DC-DC converters, LED drivers, regulators, and power management integrated circuits for a range of devices comprising televisions, smartphones, mobile phones, wearable devices, desktop PCs, notebooks, tablet PCs, level shifter, and other consumer electronics, as well as for power suppliers, e-bikes, photovoltaic inverters, LED lighting, and motor drives; and OLED display driver integrated circuit products. It serves consumer, computing, communication, automotive and industrial electronics OEMs, original design manufacturers, and electronics manufacturing services companies, as well as subsystem designers in the Korea, Asia Pacific, the United States, and Europe. The company sells its products through a direct sales force, as well as through a network of agents and distributors. Magnachip Semiconductor Corporation was incorporated in 2003 and is based in Cheongju-si, South Korea.
Company website: www.magnachip.com
MX insider activity at a glance
FilingIQ has scored 452 insider transactions for MX since Jun 9, 2015. The most recent filing in our index is dated Mar 16, 2026.
Across the full history, 46 open-market purchases
and 87 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on MX insider trades is 47.4/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
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Frequently asked
- How many insider trades does FilingIQ track for MX?
- FilingIQ tracks 452 Form 4 insider transactions for MX (MAGNACHIP SEMICONDUCTOR Corp), covering filings from Jun 9, 2015 onwards. 6 of those were filed in the last 90 days.
- Are MX insiders net buyers or net sellers?
- Across the full Form 4 history for MX, 46 transactions (10%) were open-market purchases and 87 (19%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does MX insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is MX in?
- MAGNACHIP SEMICONDUCTOR Corp (MX) is classified in the Technology sector, specifically Semiconductors, with a current market capitalisation of $87.08M.
Methodology & sources
Every MX insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.