| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jan 6, 2026 | Tender(U) | 578 | — | — | 0 |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Jan 6, 2026 | Disposed to issuer(D) | 1K | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 450 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 368 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 101 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 1K | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 416 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 2K | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 400 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 142 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 2K | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 257 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 2K | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 2K | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 138 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 380 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 146 | — | — | 0 |
| Jan 6, 2026 | Disposed to issuer(D) | 734 | — | — | 0 |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-26-001389) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for Mersana Therapeutics, Inc.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.