Magnachip Semiconductor Corp
A designer and manufacturer of analog and mixed-signal semiconductors, Magnachip makes power-management chips used in communications, consumer, and industrial gear, and it long supplied display driver chips for smartphone and TV screens. The company was born in 2004 when the non-memory semiconductor division of Hynix Semiconductor (formerly Hyundai Electronics) was sold to a private equity firm, with roots reaching back to LG Semiconductor's 1979 start. Its name blends the Latin "magna" (great) with "chip," and it earned a reputation for "8-inch stubbornness" by keeping its specialty chips on 8-inch wafers while rivals moved to larger ones.
Item 4 is hereby amended to add the following: On January 14, 2026, the Board appointed Cristiano Amoruso as a director of the Issuer to serve until the Issuer's 2026 Annual Meeting of Stockholders or until his successor has been duly elected and qualified, or until his earlier death, resignation, retirement, disqualification or removal. Mr. Amoruso has also been appointed to each of the Audit Committee, the Compensation Committee and the Nominating and Corporate Governance Committee of the Board.
Item 4 is hereby amended to add the following: On January 14, 2026, the Board appointed Cristiano Amoruso as a director of the Issuer to serve until the Issuer's 2026 Annual Meeting of Stockholders or until his successor has been duly elected and qualified, or until his earlier death, resignation, retirement, disqualification or removal. Mr. Amoruso has also been appointed to each of the Audit Committee, the Compensation Committee and the Nominating and Corporate Governance Committee of the Board.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| TORO 18 HOLDINGS LLC | 13G/APassive | 4.1% | 1.50M | Mar 20, 2026 |
| IMMERSION CORP | 13G/APassive | 4.1% | 1.50M | Mar 20, 2026 |
| MARTIN WILLIAM C | 13G/APassive | 4.1% | 1.50M | Mar 20, 2026 |
| Singer Eric | 13G/APassive | 4.1% | 1.50M | Mar 20, 2026 |
| Clearline Capital LP | 13G/APassive | 4.1% | 1.46M | Feb 17, 2026 |
| Clearline Capital, LLC | 13G/APassive | 4.1% | 1.46M | Feb 17, 2026 |
| Marc Majzner | 13G/APassive | 4.1% | 1.46M | Feb 17, 2026 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 13GPassive | 0% | 0 | Feb 11, 2026 |
| Byreforge LLC | 13D/AActivist | 8.5% | 3.07M | Jan 20, 2026 |
Item 4 is hereby amended to add the following: On January 14, 2026, the Board appointed Cristiano Amoruso as a director of the Issuer to serve until the Issuer's 2026 Annual Meeting of Stockholders or until his successor has been duly elected and qualified, or until his earlier death, resignation, retirement, disqualification or removal. Mr. Amoruso has also been appointed to each of the Audit Committee, the Compensation Committee and the Nominating and Corporate Governance Committee of the Board. | ||||
| Amoruso Cristiano | 13D/AActivist | 8.5% | 3.07M | Jan 20, 2026 |
Item 4 is hereby amended to add the following: On January 14, 2026, the Board appointed Cristiano Amoruso as a director of the Issuer to serve until the Issuer's 2026 Annual Meeting of Stockholders or until his successor has been duly elected and qualified, or until his earlier death, resignation, retirement, disqualification or removal. Mr. Amoruso has also been appointed to each of the Audit Committee, the Compensation Committee and the Nominating and Corporate Governance Committee of the Board. | ||||