Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2025-01-16 Sale |
2025-01-17 7:18 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
5,096 | $0.58 | $2,956 | 413,713 (Direct) |
View |
| 2025-01-15 Sale |
2025-01-16 5:23 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
952 | $0.63 | $600 | 73,392 (Direct) |
View |
| 2025-01-14 Sale |
2025-01-15 9:17 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
3,330 | $0.66 | $2,198 | 87,261 (Direct) |
View |
| 2024-10-02 Sale |
2024-10-07 5:48 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
13,687 | $1.9836 | $27,150 | 63,716 (Direct) |
View |
| 2024-01-16 Sale |
2024-01-17 5:18 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
4,381 | $2.71 | $11,873 | 334,278 (Direct) |
View |
| 2023-04-27 Sale |
2023-04-28 4:15 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
3,944 | $3.89 | $15,342 | 20,326 (Direct) |
View |
| 2023-01-17 Sale |
2023-01-18 8:09 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
782 | $5.74 | $4,489 | 215,603 (Direct) |
View |
| 2022-04-26 Sale |
2022-04-28 5:23 pm |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra Chief Legal Officer |
3,948 | $3.69 | $14,568 | 22,552 (Direct) |
View |
| 2020-10-01 Sale |
2020-10-01 5:00 pm |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
28,795 | $0 | $0 | 0 (Direct) |
View |
| 2020-07-20 Sale |
2020-07-21 4:02 pm |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
1,087 | $33.95 | $36,904 | 50,733 (Direct) |
View |
| 2020-06-30 Sale |
2020-07-01 9:14 pm |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
6,811 | $35.1 | $239,066 | 72,445 (Direct) |
View |
| 2020-06-12 Sale |
2020-06-15 5:25 pm |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
6,756 | $30.15 | $203,693 | 49,256 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-01-15 Exercise |
2025-01-17 7:18 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
12,500 | $0 | 413,713 (Direct) |
View |
| 2025-01-15 Option Award |
2025-01-17 7:18 pm |
N/A 2035-01-14 |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
297,917 | $0 | 413,713 (Direct) |
View |
| 2025-01-14 Exercise |
2025-01-16 5:23 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
2,500 | $0 | 73,392 (Direct) |
View |
| 2025-01-13 Exercise |
2025-01-15 9:17 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
8,958 | $0 | 87,261 (Direct) |
View |
| 2024-10-01 Exercise |
2024-10-07 5:48 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
50,000 | $0 | 63,716 (Direct) |
View |
| 2024-01-13 Exercise |
2024-01-17 5:18 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
11,458 | $0 | 334,278 (Direct) |
View |
| 2024-01-15 Option Award |
2024-01-17 5:18 pm |
N/A 2034-01-14 |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
275,000 | $0 | 334,278 (Direct) |
View |
| 2023-09-05 Option Award |
2023-09-07 5:59 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
50,000 | $0 | 50,000 (Direct) |
View |
| 2023-04-26 Exercise |
2023-04-28 4:15 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
13,250 | $0 | 20,326 (Direct) |
View |
| 2023-01-14 Exercise |
2023-01-18 8:09 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
2,500 | $0 | 215,603 (Direct) |
View |
| 2023-01-13 Option Award |
2023-01-18 8:09 pm |
N/A 2033-01-12 |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra SVP, Chief Legal Officer |
197,083 | $0 | 215,603 (Direct) |
View |
| 2022-04-26 Exercise |
2022-04-28 5:23 pm |
N/A N/A |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra Chief Legal Officer |
13,250 | $0 | 22,552 (Direct) |
View |
| 2022-01-14 Option Award |
2022-01-19 5:43 pm |
N/A 2032-01-13 |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra Chief Legal Officer |
55,000 | $0 | 55,000 (Direct) |
View |
| 2021-04-26 Option Award |
2021-04-28 4:32 pm |
N/A 2031-04-25 |
Mersana Therapeutics Inc. | MRSN | Carvajal Alejandra Chief Legal Officer |
139,000 | $0 | 137,500 (Direct) |
View |
| 2020-07-17 Exercise |
2020-07-21 4:02 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
2,437 | $0 | 50,733 (Direct) |
View |
| 2020-06-29 Option Award |
2020-07-01 9:14 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
15,000 | $0 | 72,445 (Direct) |
View |
| 2020-06-11 Option Award |
2020-06-15 5:25 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Carvajal Alejandra Chief Legal Officer |
15,000 | $0 | 49,256 (Direct) |
View |