11 insiders reported 42 Form 4 transactions for MAGNACHIP SEMICONDUCTOR Corp (MX) over the past 18 months (most recent 2026-08-18). Recent activity: MARTINO CAMILLO (Director) Buy 6,764 shares, MARTINO CAMILLO (Director) Buy 39,286 shares, NATHAN GILBERT E (Director) Buy 51,191 shares, Chung Kyo-Hwa Liz (Director) Buy 48,810 shares, Amoruso Cristiano (Director) Buy 46,429 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | MARTINO CAMILLO | Director | Buy | 6,764 | $0 |
| 2026-08-03 | MARTINO CAMILLO | Director | Buy | 39,286 | $0 |
| 2026-08-03 | NATHAN GILBERT E | Director | Buy | 51,191 | $0 |
| 2026-08-03 | Chung Kyo-Hwa Liz | Director | Buy | 48,810 | $0 |
| 2026-08-03 | Amoruso Cristiano | Director | Buy | 46,429 | $0 |
| 2026-07-06 | LEE CHAE | Chief Executive Officer | Buy | 288,750 | $0 |
| 2026-06-03 | Park Shinyoung | Chief Financial Officer | Buy | 112,500 | $0 |
| 2026-06-03 | Lee Seunghoon | Chief of Manufacturing | Buy | 30,000 | $0 |
| 2026-03-17 | NATHAN GILBERT E | Director | Buy | 21,994 | $63,123 |
| 2026-03-16 | NATHAN GILBERT E | Director | Buy | 25,000 | $68,750 |
| 2026-03-16 | NATHAN GILBERT E | Director | Buy | 13,006 | $36,287 |
| 2026-02-17 | Amoruso Cristiano | Director | Buy | 28,628 | $0 |
| 2026-02-17 | NATHAN GILBERT E | Director | Buy | 1,478 | $0 |
| 2026-02-17 | Chung Kyo-Hwa Liz | Director | Buy | 2,946 | $0 |
| 2026-01-02 | Lee Seunghoon | See Remarks | Buy | 30,750 | $0 |
| 2026-01-02 | Lee Seunghoon | See Remarks | Buy | 7,000 | $17,850 |
| 2026-01-02 | Lee Seunghoon | See Remarks | Sell | 3,333 | $8,499 |
| 2026-01-02 | Lee Seunghoon | See Remarks | Sell | 2,778 | $7,084 |
| 2026-01-02 | Lee Seunghoon | See Remarks | Sell | 4,761 | $12,141 |
| 2026-01-02 | Lee Seunghoon | See Remarks | Sell | 4,880 | $12,444 |
| 2026-01-02 | Park Shin Young | See Remarks | Sell | 6,121 | $15,609 |
| 2026-01-02 | Park Shin Young | See Remarks | Sell | 12,234 | $31,197 |
| 2026-01-02 | Park Shin Young | See Remarks | Sell | 17,977 | $45,841 |
| 2025-11-17 | Chung Kyo-Hwa Liz | Director | Buy | 3,160 | $0 |
| 2025-11-17 | NATHAN GILBERT E | Director | Buy | 6,320 | $0 |
Source: SEC Form 4 filings · as of 2026-08-18