O'Brien Federica F. has filed 17 insider transactions across 2 companies since May 2023.
Most recent transaction: a grant/award of 11700 shares of TELA Bio, Inc. ($TELA) on May 28, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 28, 2025 | TELA Bio, Inc. | $TELA | O'Brien Federica F. | Director | A | Stock Option (Right to Buy) | 11700 | $0.00 | 11,700.0000 | 45,267,020 | 9999.99% | 0.03% |
| May 28, 2025 | TELA Bio, Inc. | $TELA | O'Brien Federica F. | Director | A | Common Stock | 7950 | $0.00 | 18,470.0000 | 45,267,020 | 75.57% | 0.02% |
| May 21, 2025 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Restricted Stock Unit | 3750 | $0.00 | 3,750.0000 | 62,621,185 | 9999.99% | 0.01% |
| May 20, 2025 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | M | Restricted Stock Unit | 6500 | $0.00 | 0.0000 | 62,621,185 | 100.00% | 0.01% |
| May 21, 2025 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Stock Option (right to buy) | 64961 | $1.27 | 86,961.0000 | 62,621,185 | 295.28% | 0.10% |
| May 21, 2025 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Stock Option (right to buy) | 22000 | $0.00 | 22,000.0000 | 62,621,185 | 9999.99% | 0.04% |
| May 20, 2025 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | M | Common Stock | 6500 | $0.00 | 11,000.0000 | 62,621,185 | 144.44% | 0.01% |
| June 4, 2024 | TELA Bio, Inc. | $TELA | O'Brien Federica F. | Director | A | Common Stock | 4250 | $0.00 | 10,520.0000 | 24,579,386 | 67.78% | 0.02% |
| June 4, 2024 | TELA Bio, Inc. | $TELA | O'Brien Federica F. | Director | A | Stock Option (Right to Buy) | 6200 | $0.00 | 6,200.0000 | 24,579,386 | 9999.99% | 0.03% |
| May 21, 2024 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Stock Option (right to buy) | 16500 | $0.00 | 16,500.0000 | 61,929,198 | 9999.99% | 0.03% |
| May 21, 2024 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Restricted Stock Unit | 6500 | $0.00 | 6,500.0000 | 61,929,198 | 9999.99% | 0.01% |
| May 20, 2024 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | M | Restricted Stock Unit | 4500 | $0.00 | 0.0000 | 61,929,198 | 100.00% | 0.01% |
| May 20, 2024 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | M | Common Stock | 4500 | $0.00 | 4,500.0000 | 61,929,198 | 9999.99% | 0.01% |
| May 31, 2023 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 61,433,124 | 9999.99% | 0.03% |
| May 31, 2023 | MACROGENICS INC | $MGNX | O'Brien Federica F. | Director | A | Restricted Stock Unit | 4500 | $0.00 | 4,500.0000 | 61,433,124 | 9999.99% | 0.01% |
| June 1, 2023 | TELA Bio, Inc. | $TELA | O'Brien Federica F. | Director | A | Common Stock | 3135 | $0.00 | 6,270.0000 | 19,185,621 | 100.00% | 0.02% |
| June 1, 2023 | TELA Bio, Inc. | $TELA | O'Brien Federica F. | Director | A | Stock Option (Right to Buy) | 5360 | $0.00 | 5,360.0000 | 19,185,621 | 9999.99% | 0.03% |