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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-06-10 Option Award |
2021-06-15 8:14 pm |
N/A N/A |
Sientra Inc. | SIEN | Simon Nicholas Director |
16,870 | $0 | 101,569 (Direct) |
View |
2020-06-18 Option Award |
2020-06-22 5:39 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Simon Nicholas Director 10% Owner |
12,500 | $0 | 12,500 (Direct) |
View |
2020-06-05 Option Award |
2020-06-09 6:35 pm |
N/A N/A |
Sientra Inc. | SIEN | Simon Nicholas Director |
27,717 | $0 | 84,699 (Direct) |
View |