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| Keyboard |
| DeSchuytner Brian
✚
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|---|---|
| CIK # | 0001782163 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001782163] | |
| 4 | [0001782163] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Mersana Therapeutics Inc | |
| DeSchuytner Brian |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 3,515 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 1,077 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 6,381 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 818 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 4,218 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 281 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 4,172 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 327 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 2,671 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 178 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 5,590 | ||
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2026-01-06 | Tender | 5,015 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 7,734 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 4,009 | ||
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2026-01-06 | Disposed to issuer | 2,500 | ||
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2026-01-06 | Disposed to issuer | 1,750 | ||
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2026-01-06 | Disposed to issuer | 800 | ||
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2026-01-06 | Disposed to issuer | 250 | ||
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2026-01-06 | Disposed to issuer | 9,422 | ||
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2025-01-16 | Sell | 8,470 | $0.58 | 4,913 |
| showing 20 of 70 most recent transactions | |||||