Form 4 for MX MAGNACHIP SEMICONDUCTOR Corp
Accepted 2026-01-02 00:00:00 ET · period of report 2025-12-31 · accession 0001193125-26-000934 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-01-02 | 2025-12-31 | MX | Park Shin Young | See Remarks | F - Tax | $2.55 | -36.3K | 215.5K | -14% | -$92.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-31 | F | D | 6,121 | $2.55 | 245,665 | D | — | — | (F1) This transaction represents the withholding by the Issuer of 6,121 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 12,508 shares of common stock originally awarded to the Reporting Person on February 16, 2023. |
| 2 | Common | Common Stock | 2025-12-31 | F | D | 12,234 | $2.55 | 233,431 | D | — | — | (F2) This transaction represents the withholding by the Issuer of 12,234 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 25,000 shares of common stock originally awarded to the Reporting Person on June 1, 2024. |
| 3 | Common | Common Stock | 2025-12-31 | F | D | 17,977 | $2.55 | 215,454 | D | — | — | (F3) This transaction represents the withholding by the Issuer of 17,977 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 36,736 shares of common stock originally awarded to the Reporting Person on June 1, 2025. |