// company-profile
Mersana Therapeutics, Inc.
MRSNSector: Pharmaceutical PreparationsInc.: DEFilings: 78Insiders: 15
// activity-summary
No insider transactions in the last 30 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jan 6, 2026 | Alleva Lawrence M | MRSN | Disposition | 800 | — | — |
| Jan 6, 2026 | Alleva Lawrence M | MRSN | Disposition | 142 | — | — |
| Jan 6, 2026 | Alleva Lawrence M | MRSN | Disposition | 400 | — | — |
| Jan 6, 2026 | Alleva Lawrence M | MRSN | Disposition | 544 | — | — |
| Jan 6, 2026 | Alleva Lawrence M | MRSN | Disposition | 1,000 | — | — |
45 more transactions hidden
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