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⚲
|
| Keyboard |
| Kaufman Michael J
✚
|
|
|---|---|
| CIK # | 0001709996 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001709996] | |
| 4 | [0001709996] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Mersana Therapeutics Inc | |
| Kaufman Michael J |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2021-07-19 | Sell | 6,312 | $12.02 | 75,870 |
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2021-07-16 | Sell | 5,776 | $12.47 | 72,027 |
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2021-07-15 | Option exercise | 40,000 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2021-07-15 | Option exercise | 40,000 | ||
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2021-01-15 | Option exercise | 6,667 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2021-01-15 | Tax withheld | 1,957 | $21.09 | 41,273 |
|
Mersana Therapeutics Inc MRSN
Common Stock
|
2021-01-15 | Option exercise | 6,667 | ||
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2021-01-15 | Grant | 25,000 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2021-01-15 | Grant | 112,500 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2020-01-15 | Grant | 120,000 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2020-01-15 | Grant | 26,667 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Restricted Stock Units · derivative
|
2019-07-17 | Grant | 40,000 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2019-01-23 | Grant | 60,000 | $0.00 | |
|
Mersana Therapeutics Inc MRSN
Stock Option (right to buy) · derivative
|
2018-02-02 | Grant | 50,057 | $0.00 |