MAGNACHIP SEMICONDUCTOR Corp — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Chung Kyo-Hwa Liz | — | Award / Grant | 3,160 | — | — | 97,843 | Nov 15, 2025 |
| NATHAN GILBERT E | — | Award / Grant | 6,320 | — | — | 213,013 | Nov 15, 2025 |
| MARTINO CAMILLO | See Remarks | Award / Grant | 105,484 | — | — | 364,611 | Oct 1, 2025 |
| Park Shin Young | See Remarks | Purchase | 10,000 | $2.87 | $28,700 | 251,786 | Aug 25, 2025 |
| MARTINO CAMILLO | See Remarks | Purchase | 30,000 | $2.84 | $85,200 | 259,127 | Aug 22, 2025 |
| Lee Ilbok | — | Award / Grant | 55,845 | — | — | 275,026 | Jul 1, 2025 |
| NATHAN GILBERT E | — | Award / Grant | 50,650 | — | — | 206,693 | Jul 1, 2025 |
| MARTINO CAMILLO | — | Award / Grant | 53,247 | — | — | 229,127 | Jul 1, 2025 |
| Chung Kyo-Hwa Liz | — | Award / Grant | 45,455 | — | — | 94,683 | Jul 1, 2025 |
| Chung Kyo-Hwa Liz | — | Disposition | 15,814 | $3.84 | $60,726 | 49,228 | Jun 15, 2025 |
| Kim Young-Joon | See Remarks | Award / Grant | 164,269 | — | — | 590,970 | Jun 1, 2025 |
| Park Shin Young | See Remarks | Award / Grant | 110,210 | — | — | 241,786 | Jun 1, 2025 |
| Lee Ilbok | — | Purchase | 20,000 | $3.86 | $77,200 | 219,181 | Mar 14, 2025 |
| MARTINO CAMILLO | — | Purchase | 20,000 | $3.66 | $73,200 | 40,000 | Mar 13, 2025 |
| NATHAN GILBERT E | — | Purchase | 20,000 | $3.68 | $73,600 | 98,200 | Mar 13, 2025 |
| Yang Jinseok | See Remarks | Award / Grant | 7,000 | $4.54 | $31,780 | 73,909 | Mar 1, 2025 |
| Lee Seunghoon | See Remarks | Award / Grant | 7,000 | $4.54 | $31,780 | 109,379 | Mar 1, 2025 |
| Lee Seunghoon | See Remarks | Tax Withholding | 2,877 | $4.02 | $11,566 | 107,311 | Dec 31, 2024 |
| Kim Young-Joon | See Remarks | Tax Withholding | 17,632 | $4.02 | $70,881 | 635,274 | Dec 31, 2024 |
| Park Shin Young | See Remarks | Tax Withholding | 2,445 | $4.02 | $9,829 | 149,918 | Dec 31, 2024 |
| Kim Theodore S | See Remarks | Tax Withholding | 2,917 | $4.02 | $11,726 | 311,199 | Dec 31, 2024 |
| Yang Jinseok | See Remarks | Tax Withholding | 2,444 | $4.02 | $9,825 | 71,638 | Dec 31, 2024 |
| Lee Ilbok | — | Award / Grant | 43,173 | — | — | 199,181 | Jun 15, 2024 |
| MARTINO CAMILLO | — | Award / Grant | 41,165 | — | — | 195,880 | Jun 15, 2024 |
| NATHAN GILBERT E | — | Award / Grant | 39,157 | — | — | 156,043 | Jun 15, 2024 |
| Chung Kyo-Hwa Liz | — | Award / Grant | 35,141 | — | — | 65,042 | Jun 15, 2024 |
| Kim Young-Joon | See Remarks | Award / Grant | 133,000 | — | — | 657,923 | Jun 1, 2024 |
| Lee Seunghoon | See Remarks | Award / Grant | 30,000 | — | — | 121,314 | Jun 1, 2024 |
| Lee Woung Moo | See Remarks | Award / Grant | 30,000 | — | — | 151,903 | Jun 1, 2024 |
| Kim Theodore S | See Remarks | Award / Grant | 75,000 | — | — | 314,116 | Jun 1, 2024 |
| Park Shin Young | See Remarks | Award / Grant | 75,000 | — | — | 152,363 | Jun 1, 2024 |
| Chung Kyo-Hwa Liz | — | Disposition | 8,343 | $5.03 | $41,965 | 29,901 | Jun 1, 2024 |
| Lee Seunghoon | See Remarks | Award / Grant | 30,000 | — | — | 111,833 | Jun 1, 2024 |
| Park Shin Young | See Remarks | Purchase | 9,000 | $5.56 | $50,040 | 77,363 | Mar 12, 2024 |
| Kim Theodore S | See Remarks | Purchase | 2,000 | $5.55 | $11,100 | 239,116 | Mar 11, 2024 |
| Kim Young-Joon | See Remarks | Purchase | 17,826 | $5.61 | $100,004 | 524,923 | Mar 8, 2024 |
| Kim Theodore S | See Remarks | Tax Withholding | 9,248 | $7.50 | $69,360 | 232,116 | Dec 31, 2023 |
| Kim Young-Joon | See Remarks | Tax Withholding | 5,017 | $7.50 | $37,628 | 524,729 | Dec 31, 2023 |
| Lee Woung Moo | See Remarks | Tax Withholding | 4,697 | $7.50 | $35,228 | 121,903 | Dec 31, 2023 |
| Park Chan Ho | See Remarks | Tax Withholding | 351 | $7.50 | $2,633 | 43,580 | Dec 31, 2023 |
| Park Shin Young | See Remarks | Tax Withholding | 1,085 | $7.50 | $8,138 | 76,850 | Dec 31, 2023 |
| MARTINO CAMILLO | — | Purchase | 10,000 | $6.80 | $68,000 | 154,715 | Dec 8, 2023 |
| NATHAN GILBERT E | — | Purchase | 10,000 | $6.80 | $68,000 | 78,200 | Dec 8, 2023 |
| NATHAN GILBERT E | — | Award / Grant | 3,222 | — | — | 116,886 | Nov 15, 2023 |
| Lee Ilbok | — | Award / Grant | 2,077 | — | — | 156,008 | Nov 15, 2023 |
| Chung Kyo-Hwa Liz | — | Disposition | 5,531 | $8.41 | $46,516 | 38,244 | Aug 15, 2023 |
| NATHAN GILBERT E | — | Purchase | 10,000 | $8.39 | $83,900 | 68,200 | Aug 15, 2023 |
| Chung Kyo-Hwa Liz | — | Disposition | 5,531 | $8.41 | $46,516 | 38,244 | Aug 15, 2023 |
| Kim Young-Joon | See Remarks | Purchase | 10,888 | $8.36 | $91,024 | 533,159 | Aug 14, 2023 |
| NATHAN GILBERT E | — | Award / Grant | 17,479 | — | — | 113,664 | Jun 1, 2023 |