MACROGENICS INC (MGNX) — Insider Trading
Insider trading activity for MACROGENICS INC sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 40
- Last trade date: Aug 19, 2026
- Ticker: MGNX
Top Insiders
- Jackson Scott Thomas — 4 trades, buy: $0, sell: $0
- Koenig Scott — 2 trades, buy: $0, sell: $0
- Ferrante Karen Jean — 4 trades, buy: $0, sell: $0
- SIEGEL JAY PHILIP — 2 trades, buy: $0, sell: $0
- Chhabra Meenu — 4 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 19, 2026 | Peters Jeffrey Stuart | MMGNX MACROGENICS INC | SELL | 31,105 | $129K |
| Aug 19, 2026 | Jeffrey Peters | MMGNX MACROGENICS INC | SELL | 31,105 | $129K |
| Aug 17, 2026 | Bonvini Ezio | MGNX MACROGENICS INC | OTHER | 40,000 | $104K |
| Aug 17, 2026 | Bonvini Ezio | MGNX MACROGENICS INC | OTHER | 40,000 | $104K |
| May 19, 2026 | O'Brien Federica F. | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 19, 2026 | O'Brien Federica F. | MGNX MACROGENICS INC | OTHER | 22,000 | N/A |
| May 18, 2026 | O'Brien Federica F. | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | O'Brien Federica F. | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 19, 2026 | STUMP DAVID C | MGNX MACROGENICS INC | OTHER | 22,000 | N/A |
| May 19, 2026 | STUMP DAVID C | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | STUMP DAVID C | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | STUMP DAVID C | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 19, 2026 | HURWITZ EDWARD | MGNX MACROGENICS INC | OTHER | 22,000 | N/A |
| May 19, 2026 | HURWITZ EDWARD | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | HURWITZ EDWARD | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | HURWITZ EDWARD | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 19, 2026 | HEIDEN WILLIAM K | MGNX MACROGENICS INC | OTHER | 22,000 | N/A |
| May 19, 2026 | HEIDEN WILLIAM K | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | HEIDEN WILLIAM K | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |
| May 18, 2026 | HEIDEN WILLIAM K | MGNX MACROGENICS INC | OTHER | 3,750 | N/A |