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 |
2025-03-24 Sale |
2025-03-25 4:09 pm |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
7,440 | $299 | $2,224,560 | 28,036 (Indirect Direct) |
View |
2024-06-24 Sale |
2024-06-26 4:28 pm |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
32,450 | $220.69 | $7,161,360 | 43,086 (Indirect Direct) |
View |
2020-08-31 Purchase |
2020-09-01 9:44 pm |
BIOMARIN PHARMACEUTICAL INC | BMRN | PYOTT DAVID E I Director |
12,800 | $78.26 | $1,001,715 | 30,740 (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 |
2025-03-24 Exercise |
2025-03-25 4:09 pm |
N/A 2025-12-18 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
7,440 | $0 | 28,036 (Direct) |
View |
2025-03-24 Exercise |
2025-03-25 4:09 pm |
N/A N/A |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
7,440 | $88.95 | 28,036 (Direct) |
View |
2024-06-24 Exercise |
2024-06-26 4:28 pm |
N/A N/A |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
7,420 | $70.2 | 43,086 (Direct) |
View |
2024-06-24 Exercise |
2024-06-26 4:28 pm |
2017-06-03 2026-06-03 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
32,450 | $0 | 43,086 (Direct) |
View |
2024-06-24 Exercise |
2024-06-26 4:28 pm |
N/A N/A |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
7,470 | $71.99 | 43,086 (Direct) |
View |
2024-06-24 Exercise |
2024-06-26 4:28 pm |
N/A N/A |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
17,560 | $88.95 | 43,086 (Direct) |
View |
2024-06-13 Option Award |
2024-06-17 8:16 pm |
N/A 2034-06-13 |
PLIANT THERAPEUTICS INC. | PLRX | PYOTT DAVID E I Director |
26,764 | $0 | 26,764 (Direct) |
View |
2024-05-21 Option Award |
2024-05-23 5:36 pm |
N/A N/A |
BIOMARIN PHARMACEUTICAL INC | BMRN | PYOTT DAVID E I Director |
4,720 | $0 | 49,750 (Direct) |
View |
2024-05-16 Option Award |
2024-05-20 4:11 pm |
2025-05-16 2034-05-16 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
5,228 | $0 | 5,228 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 5:24 pm |
N/A 2033-06-07 |
PLIANT THERAPEUTICS INC. | PLRX | PYOTT DAVID E I Director |
14,000 | $0 | 14,000 (Direct) |
View |
2023-05-23 Option Award |
2023-05-24 6:28 pm |
N/A N/A |
BIOMARIN PHARMACEUTICAL INC | BMRN | PYOTT DAVID E I Director |
4,190 | $0 | 45,030 (Direct) |
View |
2023-05-18 Option Award |
2023-05-19 4:06 pm |
2024-05-18 2033-05-18 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
3,454 | $0 | 3,454 (Direct) |
View |
2023-02-23 Exercise |
2023-02-27 4:13 pm |
N/A N/A |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
136 | $0 | 28,036 (Direct) |
View |
2022-06-16 Option Award |
2022-06-21 4:22 pm |
N/A 2032-06-15 |
PLIANT THERAPEUTICS INC. | PLRX | PYOTT DAVID E I Director |
15,000 | $0 | 15,000 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 9:32 pm |
N/A N/A |
BIOMARIN PHARMACEUTICAL INC | BMRN | PYOTT DAVID E I Director |
4,980 | $0 | 40,840 (Direct) |
View |
2022-05-18 Option Award |
2022-05-20 4:07 pm |
2023-05-18 2032-05-17 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
5,153 | $0 | 5,153 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 4:08 pm |
N/A N/A |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
136 | $0 | 136 (Direct) |
View |
2021-07-15 Option Award |
2021-07-19 4:23 pm |
2022-07-15 2031-07-14 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
4,032 | $0 | 4,032 (Direct) |
View |
2021-06-29 Option Award(A) |
2021-07-01 8:14 pm |
N/A 2031-06-28 |
PLIANT THERAPEUTICS INC. | PLRX | PYOTT DAVID E I Director |
13,286 | $0 | 13,286 (Direct) |
View |
2021-06-29 Option Award |
2021-06-30 8:49 pm |
N/A 2021-06-28 |
PLIANT THERAPEUTICS INC. | PLRX | PYOTT DAVID E I Director |
13,286 | $0 | 13,286 (Direct) |
View |
2021-05-25 Option Award |
2021-05-27 8:05 pm |
N/A N/A |
BIOMARIN PHARMACEUTICAL INC | BMRN | PYOTT DAVID E I Director |
5,120 | $0 | 35,860 (Direct) |
View |
2021-01-12 Option Award |
2021-01-13 6:15 pm |
N/A 2031-01-11 |
PLIANT THERAPEUTICS INC. | PLRX | PYOTT DAVID E I Director |
26,573 | $0 | 26,573 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 4:49 pm |
2021-07-01 2030-07-01 |
ALNYLAM PHARMACEUTICALS INC. | ALNY | PYOTT DAVID E I Director |
4,581 | $0 | 4,581 (Direct) |
View |
2020-05-27 Option Award |
2020-05-29 6:32 pm |
N/A N/A |
BIOMARIN PHARMACEUTICAL INC | BMRN | PYOTT DAVID E I Director |
4,300 | $0 | 17,940 (Direct) |
View |