Figures computed from official regulatory filings — .
Analysttarget 4 USD (+13%)
Ownershipinsiders 15.32% · institutions 43.25% · short 3.7% of float
In USD · as of Oct 5, 2026
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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 Korea, the Asia Pacific, the United States, and Europe. The company sells its products through a direct sales force and a network of agents and distributors. Magnachip Semiconductor Corporation was incorporated in 2003 and is based in Cheongju-si, South Korea.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
46 buys114 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| LEE CHAE | Buy | $95.6K | conv 67First in 12mo |
| SEC |
| LEE CHAE | Buy | $158.5K | conv 70First in 12mo | SEC |
| LEE CHAE | Buy | $64.4K | conv 54 | SEC |
| MARTINO CAMILLOtrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Amoruso Cristiano | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| MARTINO CAMILLOtrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chung Kyo-Hwa Liz | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| NATHAN GILBERT Etrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| LEE CHAE | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| LEE CHAE | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lee Seunghoon | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Park Shinyoung | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| NATHAN GILBERT Etrack record | Buy | $63.1K | conv 20 | SEC |
| NATHAN GILBERT Etrack record | Buy | $68.8K | conv 23 | SEC |
| NATHAN GILBERT Etrack record | Buy | $36.3K | conv 12 | SEC |
| Amoruso Cristiano | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| NATHAN GILBERT Etrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chung Kyo-Hwa Liz | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Park Shinyoung | Other | $15.6K | SEC |
| Park Shinyoung | Other | $45.8K | SEC |
| Lee Seunghoon | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lee Seunghoon | Award | $17.9K | SEC |
| Lee Seunghoon | Other | $12.4K | SEC |
| Lee Seunghoon | Other | $8.5K | SEC |
| Park Shinyoung | Other | $31.2K | SEC |