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 |
2025-03-05 Option Award |
2025-03-07 4:44 pm |
N/A 2035-03-05 |
ASPEN AEROGELS INC | ASPN | Pittman Stephanie Chief Human Resources Officer |
98,428 | $0 | 119,945 (Direct) |
View |
2025-03-05 Tax Withholding |
2025-03-07 4:44 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Pittman Stephanie Chief Human Resources Officer |
936 | $7.84 | 119,945 (Direct) |
View |
2024-09-05 Tax Withholding |
2024-09-09 06:05 am |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Pittman Stephanie Chief Human Resources Officer |
1,734 | $25.6 | 22,453 (Direct) |
View |
2024-03-05 Option Award |
2024-03-07 4:53 pm |
N/A 2034-03-05 |
ASPEN AEROGELS INC | ASPN | Pittman Stephanie Chief Human Resources Officer |
43,281 | $0 | 59,436 (Direct) |
View |
2023-09-05 Option Award |
2023-09-06 10:00 am |
N/A 2033-09-05 |
ASPEN AEROGELS INC | ASPN | Pittman Stephanie Chief Human Resources Officer |
88,909 | $0 | 88,909 (Direct) |
View |