13 transactions in one company, from January 6, 2026 to January 6, 2026.
Where this insider traded.
| Company | Ticker | Trades | Bought | Sold |
|---|---|---|---|---|
| Mersana Therapeutics, Inc. | MRSN | 13 | — | — |
13 in total, newest filings first.
| Company | Ticker | Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 2,200 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 734 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 1,800 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 439 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 1,002 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 118 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 368 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 1,000 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 400 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 2,088 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDirDERIV | Jan 6 | D | 2,460 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDir | Jan 6 | U | 346,545 | — | — |
| Mersana Therapeutics, Inc. | MRSN | Andrew A. F. HackDir | Jan 6 | U | 578 | — | — |