O'Brien Federica F.
SEC CIK 1140119 · EDGAR
Most active insiders at MGNX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Peters Jeffrey Stuart | GC, Senior VP, Sec | — | $129.1K |
| 2 | Smith Beth Ann | VP, Ctrl, Treas | — | — |
| 3 | SIEGEL JAY PHILIP | Dir | — | — |
| 4 | Spitznagel Thomas | SVP, Technical Ops | — | — |
| 5 | Ferrante Karen Jean | Dir | — | — |
| 6 | Bonvini Ezio | SVP, CSO, Research | — | — |
| 7 | Risser Eric Blasius | Pres, CEO, Dir | — | — |
| 8 | Koenig Scott | Dir | — | — |
| 9 | Karrels James | SVP, CFO | — | — |
| 10 | Jackson Scott Thomas | Dir | — | — |
| 16 | O'Brien Federica F. | Dir | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-20 16:14 | 2026-05-18 | MGNX | MACROGENICS INC | O'Brien Federica F. | Dir | M - OptEx | — | +3,750 | 14.8K | +34% | — |
| D | 2025-05-30 | 2025-05-28 | TELA | TELA Bio, Inc. | O'Brien Federica F. | Dir | A - Grant | $0.00 | +7,950 | 18.5K | +76% | $0 |
| D | 2025-05-22 | 2025-05-20 | MGNX | MACROGENICS INC | O'Brien Federica F. | Dir | M - OptEx | — | +6,500 | 11.0K | +144% | — |
| D | 2024-06-06 | 2024-06-04 | TELA | TELA Bio, Inc. | O'Brien Federica F. | Dir | A - Grant | $0.00 | +4,250 | 10.5K | +68% | $0 |
| D | 2024-05-22 | 2024-05-20 | MGNX | MACROGENICS INC | O'Brien Federica F. | Dir | M - OptEx | $0.00 | +4,500 | 4,500 | New | $0 |
| D | 2023-06-02 | 2023-06-01 | TELA | TELA Bio, Inc. | O'Brien Federica F. | Dir | A - Grant | $0.00 | +3,135 | 6,270 | +100% | $0 |
| D | 2022-06-02 | 2022-06-01 | TELA | TELA Bio, Inc. | O'Brien Federica F. | Dir | A - Grant | $0.00 | +3,135 | 3,135 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations