# Magnachip Semiconductor Corporation (MX)

Source: https://www.quantisnow.com/company/MX
Generated: 2026-11-11T17:24:12.016Z

- Ticker: MX
- Exchange: NYSE
- Sector: Technology
- Industry: Semiconductors
- IPO year: 2011
- SEC CIK: 0001325702
- Website: magnachip.com

## About

Magnachip Semiconductor Corporation, together with its subsidiaries, designs, manufactures, and supplies analog and mixed-signal semiconductor platform solutions for communications, Internet of Things, consumer, 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, automotives, entertainment devices, notebook PCs, monitors and liquid crystal displays, organic light emitting diodes, and micro light emitting diode (LED) televisions. The company also offers metal oxide semiconductor field effect transistors, insulated-gate bipolar transistors, AC-DC converters, DC-DC converters, LED drivers, switching regulators, linear regulators, and power management integrated circuits for a range of devices comprising televisions, smartphones, mobile phones, wearable devices, desktop PCs, notebooks, tablet PCs, and other consumer electronics, as well as for power suppliers, e-bike, photovoltaic inverter, LED lighting, motor drive, and home appliances. It serves consumer, computing, and industrial electronics original equipment manufacturers, original design manufacturers, and electronics manufacturing services companies, as well as subsystem designers in Korea, the Asia Pacific, the United States, Europe, and internationally. The company sells its products through a direct sales force, as well as through a network of agents and representatives; and distributors. Magnachip Semiconductor Corporation is based in Luxembourg, Luxembourg.

## Latest MX news and filings

- 2026-11-11 01:30 UTC [Insider Buy] [Director Amoruso Cristiano sold $840,665 worth of shares (378,252 units at $2.22) and bought $1,371,146 worth of shares (568,009 units at $2.41) (SEC Form 4)](https://www.quantisnow.com/insight/director-amoruso-cristiano-sold-840665-worth-of-shares-378252-units-6785002)
- 2026-11-10 11:15 UTC [Insider Buy] [Chief Executive Officer Lee Chae bought $155,360 worth of shares (70,000 units at $2.22), increasing direct ownership by 18% to 458,750 units (SEC Form 4)](https://www.quantisnow.com/insight/chief-executive-officer-lee-chae-bought-155360-worth-of-shares-6782516)
- 2026-11-05 21:30 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-magnachip-semiconductor-corporation-6777000)
- 2026-11-04 21:30 UTC [SEC Form 8-K] [Magnachip Semiconductor Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/magnachip-semiconductor-corporation-filed-sec-form-8-k-results-of-operations-6773140)
- 2026-11-04 21:01 UTC [Earnings Date] [Magnachip Reports Results for Third Quarter 2026](https://www.quantisnow.com/insight/magnachip-reports-results-for-third-quarter-2026-6772154)
- 2026-10-14 20:40 UTC [Earnings Date] [Magnachip to Announce Third Quarter 2026 Financial Results on November 4, 2026](https://www.quantisnow.com/insight/magnachip-to-announce-third-quarter-2026-financial-results-on-november-6746786)
- 2026-10-14 04:15 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-effect-filed-by-magnachip-semiconductor-corporation-6745747)
- 2026-10-13 22:53 UTC [SEC Form 424B3] [SEC Form 424B3 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-424b3-filed-by-magnachip-semiconductor-corporation-6745715)
- 2026-10-05 21:04 UTC [SEC Form S-3] [SEC Form S-3 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-s-3-filed-by-magnachip-semiconductor-corporation-6737393)
- 2026-10-05 11:00 UTC [Magnachip Launches 15 New Gen6 E6 Super-Junction MOSFETs for TVs, Notebook Adapters and PC Power Supplies](https://www.quantisnow.com/insight/magnachip-launches-15-new-gen6-e6-super-junction-mosfets-for-tvs-6735856)
- 2026-09-25 20:15 UTC [SEC Form 4] [SEC Form 4 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-4-filed-by-magnachip-semiconductor-corporation-6726512)
- 2026-09-21 11:05 UTC [SEC Form 8-K] [Magnachip Semiconductor Corporation filed SEC Form 8-K: Unregistered Sales of Equity Securities, Entry into a Material Definitive Agreement, Regulation FD Disclosure](https://www.quantisnow.com/insight/magnachip-semiconductor-corporation-filed-sec-form-8-k-unregistered-sales-of-6721191)
- 2026-09-21 11:00 UTC [Magnachip Announces Strategic Investment by Navitas Semiconductor](https://www.quantisnow.com/insight/magnachip-announces-strategic-investment-by-navitas-semiconductor-6721170)
- 2026-08-18 20:30 UTC [SEC Form 4] [Director Martino Camillo was granted 6,764 shares, increasing direct ownership by 2% to 410,661 units (SEC Form 4)](https://www.quantisnow.com/insight/director-martino-camillo-was-granted-6764-shares-increasing-direct-ownership-6686821)
- 2026-08-10 20:15 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-magnachip-semiconductor-corporation-6673832)
- 2026-08-03 20:30 UTC [SEC Form 4] [Director Martino Camillo was granted 39,286 shares, increasing direct ownership by 11% to 403,897 units (SEC Form 4)](https://www.quantisnow.com/insight/director-martino-camillo-was-granted-39286-shares-increasing-direct-ownership-6660081)
- 2026-08-03 20:30 UTC [SEC Form 4] [Director Nathan Gilbert E was granted 51,191 shares, increasing direct ownership by 24% to 265,682 units (SEC Form 4)](https://www.quantisnow.com/insight/director-nathan-gilbert-e-was-granted-51191-shares-increasing-direct-6660070)
- 2026-08-03 20:30 UTC [SEC Form 4] [Director Chung Kyo-Hwa Liz was granted 48,810 shares, increasing direct ownership by 48% to 149,599 units (SEC Form 4)](https://www.quantisnow.com/insight/director-chung-kyo-hwa-liz-was-granted-48810-shares-increasing-direct-6660066)
- 2026-08-03 10:01 UTC [SEC Form 4] [Director Amoruso Cristiano was granted 46,429 shares, increasing direct ownership by 162% to 75,057 units (SEC Form 4)](https://www.quantisnow.com/insight/director-amoruso-cristiano-was-granted-46429-shares-increasing-direct-ownership-6658493)
- 2026-07-29 20:30 UTC [SEC Form 8-K] [Magnachip Semiconductor Corporation filed SEC Form 8-K: Results of Operations and Financial Condition](https://www.quantisnow.com/insight/magnachip-semiconductor-corporation-filed-sec-form-8-k-results-of-operations-6654037)
- 2026-07-29 20:01 UTC [Earnings Date] [Magnachip Reports Results for Second Quarter 2026](https://www.quantisnow.com/insight/magnachip-reports-results-for-second-quarter-2026-6653443)
- 2026-07-23 20:30 UTC [Navitas and Magnachip Announce Strategic Partnership to Accelerate High-Voltage and Ultra-High-Voltage Silicon Carbide Adoption](https://www.quantisnow.com/insight/navitas-and-magnachip-announce-strategic-partnership-to-accelerate-high-voltage-and-6647251)
- 2026-07-10 20:30 UTC [SEC Form S-8] [SEC Form S-8 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-s-8-filed-by-magnachip-semiconductor-corporation-6634259)
- 2026-07-08 20:01 UTC [Earnings Date] [Magnachip to Announce Second Quarter 2026 Financial Results on July 29, 2026](https://www.quantisnow.com/insight/magnachip-to-announce-second-quarter-2026-financial-results-on-july-6631445)
- 2026-07-06 20:40 UTC [SEC Form 4] [Chief Executive Officer Lee Chae was granted 288,750 shares (SEC Form 4)](https://www.quantisnow.com/insight/chief-executive-officer-lee-chae-was-granted-288750-shares-sec-6628551)
- 2026-07-06 20:15 UTC [SEC Form 3] [SEC Form 3 filed by new insider Lee Chae](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-lee-chae-6628241)
- 2026-06-30 10:10 UTC [SEC Form 8-K] [Magnachip Semiconductor Corporation filed SEC Form 8-K: Regulation FD Disclosure](https://www.quantisnow.com/insight/magnachip-semiconductor-corporation-filed-sec-form-8-k-regulation-fd-disclosure-6619840)
- 2026-06-29 20:01 UTC [Leadership Update] [Magnachip Appoints Chae Lee as Chief Executive Officer](https://www.quantisnow.com/insight/magnachip-appoints-chae-lee-as-chief-executive-officer-6618828)
- 2026-06-22 20:15 UTC [Magnachip Launches New 6th-Generation 600V SJ MOSFETs for AI Servers and EV Charging Applications](https://www.quantisnow.com/insight/magnachip-launches-new-6th-generation-600v-sj-mosfets-for-ai-servers-6611471)
- 2026-06-17 21:02 UTC [SEC Form 8-K] [SEC Form 8-K filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-magnachip-semiconductor-corporation-6607166)
- 2026-06-17 21:01 UTC [SEC Form 424B5] [SEC Form 424B5 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-424b5-filed-by-magnachip-semiconductor-corporation-6607161)
- 2026-06-17 21:00 UTC [SEC Form 424B3] [SEC Form 424B3 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-424b3-filed-by-magnachip-semiconductor-corporation-6607140)
- 2026-06-17 10:30 UTC [SEC Form 8-K] [Magnachip Semiconductor Corporation filed SEC Form 8-K: Leadership Update, Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits](https://www.quantisnow.com/insight/magnachip-semiconductor-corporation-filed-sec-form-8-k-leadership-update-submission-6605776)
- 2026-06-17 04:16 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-effect-filed-by-magnachip-semiconductor-corporation-6605746)
- 2026-06-12 20:32 UTC [SEC Form S-3] [SEC Form S-3 filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-s-3-filed-by-magnachip-semiconductor-corporation-6600729)
- 2026-06-03 20:30 UTC [SEC Form 4] [Chief Financial Officer Park Shinyoung was granted 112,500 shares, increasing direct ownership by 52% to 327,954 units (SEC Form 4)](https://www.quantisnow.com/insight/chief-financial-officer-park-shinyoung-was-granted-112500-shares-increasing-6587168)
- 2026-06-03 20:30 UTC [SEC Form 4] [Chief of Manufacturing Lee Seunghoon was granted 30,000 shares, increasing direct ownership by 23% to 158,201 units (SEC Form 4)](https://www.quantisnow.com/insight/chief-of-manufacturing-lee-seunghoon-was-granted-30000-shares-increasing-6587161)
- 2026-05-29 20:15 UTC [SEC Form SD filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-sd-filed-by-magnachip-semiconductor-corporation-6579232)
- 2026-05-26 10:55 UTC [Magnachip to Showcase MV MOSFET Portfolio for AI Servers and Data Centers Alongside Its Broader Power Semiconductor Portfolio at PCIM Europe 2026](https://www.quantisnow.com/insight/magnachip-to-showcase-mv-mosfet-portfolio-for-ai-servers-and-6571144)
- 2026-05-08 20:30 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Magnachip Semiconductor Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-magnachip-semiconductor-corporation-6542518)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/MX
- Earnings history: https://www.quantisnow.com/earnings/MX
- Dividend history: https://www.quantisnow.com/dividends/MX
- Insider transactions: https://www.quantisnow.com/insiders/MX
- Options chain: https://www.quantisnow.com/options/MX
- SEC 8-K filings only: https://www.quantisnow.com/company/MX/8-k
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