| Date | Company | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
|---|---|---|---|---|---|---|---|---|---|---|
| 3 Oct 24 | MRSN Mersana Therapeutics | Common Stock | Sell | Dispose S | No | Yes | 1.96 | 5,598 | 10.97 k | 94,824 |
| 2 Oct 24 | MRSN Mersana Therapeutics | Common Stock | Sell | Dispose S | No | Yes | 2 | 8,089 | 16.18 k | 100,422 |
| 1 Oct 24 | MRSN Mersana Therapeutics | Common Stock | Option exercise | Acquire M | No | No | 0 | 50,000 | 0.00 | 108,511 |
| 1 Oct 24 | MRSN Mersana Therapeutics | RSU Common Stock | Option exercise | Dispose M | No | No | 0 | 50,000 | 0.00 | 0 |
| 16 Jan 24 | MRSN Mersana Therapeutics | Common Stock | Sell | Dispose S | No | Yes | 2.71 | 9,327 | 25.28 k | 54,511 |
| 15 Jan 24 | MRSN Mersana Therapeutics | Common Stock | Option exercise | Acquire M | No | No | 0 | 3,958 | 0.00 | 63,838 |
| 15 Jan 24 | MRSN Mersana Therapeutics | Common Stock | Option exercise | Acquire M | No | No | 0 | 6,250 | 0.00 | 59,880 |
| 15 Jan 24 | MRSN Mersana Therapeutics | RSU Common Stock | Grant | Acquire A | No | No | 0 | 58,333 | 0.00 | 58,333 |
| 15 Jan 24 | MRSN Mersana Therapeutics | Stock Option Common Stock | Grant | Acquire A | No | No | 3.02 | 262,500 | 792.75 k | 262,500 |
| 15 Jan 24 | MRSN Mersana Therapeutics | RSU Common Stock | Option exercise | Dispose M | No | No | 0 | 3,958 | 0.00 | 0 |
