| 2024-01-16 | Sale | Mersana Therapeutics, Inc. MRSN | director | 29,399 0.0243% | $2.71 | $79,671 | +25.09% | |
| 2023-12-18 | Sale | Nuvalent, Inc. NUVL | director | 5,000 0.008% | $75.67 | $378,350 | -0.6% | |
| 2023-01-17 | Sale | Mersana Therapeutics, Inc. MRSN | President & CEO | 17,346 0.0161% | $5.74 | $99,566 | -41.65% | |
| 2021-07-19 | Sale | Mersana Therapeutics, Inc. MRSN | President & CEO | 43,802 0.0616% | $12.02 | $526,500 | -52.68% | |
| 2021-07-16 | Sale | Mersana Therapeutics, Inc. MRSN | President & CEO | 40,086 0.0558% | $12.47 | $499,872 | -54.68% |