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 |
2024-03-05 Sale |
2024-03-07 8:11 pm |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, Secretary & CCO |
53,590 | $0 | $0 | 21,891 (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 |
2025-03-07 Tax Withholding |
2025-03-11 6:50 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, and Secretary |
1,924 | $7.95 | 50,579 (Direct) |
View |
2025-03-05 Option Award |
2025-03-07 4:48 pm |
N/A 2035-03-05 |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, Secretary & CCO |
116,725 | $0 | 142,921 (Direct) |
View |
2025-03-05 Tax Withholding |
2025-03-07 4:48 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, Secretary & CCO |
936 | $7.84 | 142,921 (Direct) |
View |
2024-06-02 Tax Withholding |
2024-06-03 4:27 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, Secretary & CCO |
662 | $29.92 | 27,132 (Direct) |
View |
2024-03-08 Tax Withholding |
2024-03-11 4:01 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, Secretary & CCO |
2,129 | $17.02 | 27,794 (Direct) |
View |
2024-03-05 Option Award |
2024-03-07 8:17 pm |
N/A 2024-03-05 |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC, Secretary & CCO |
43,281 | $0 | 65,172 (Direct) |
View |
2023-09-07 Option Award |
2023-09-08 5:43 pm |
N/A 2033-09-07 |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC and Secretary |
85,000 | $0 | 85,000 (Direct) |
View |
2023-06-01 Option Award |
2023-06-05 4:05 pm |
N/A 2033-06-01 |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC and Secretary |
92,498 | $0 | 151,460 (Direct) |
View |
2023-06-02 Tax Withholding |
2023-06-05 4:05 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC and Secretary |
583 | $7.24 | 151,460 (Direct) |
View |
2022-06-02 Option Award(A) |
2022-06-06 9:42 pm |
N/A 2032-06-02 |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC and Secretary |
89,472 | $0 | 89,472 (Direct) |
View |
2022-06-02 Option Award |
2022-06-06 7:24 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC and Secretary |
5,955 | $18.89 | 89,472 (Direct) |
View |
2022-06-02 Option Award |
2022-06-06 7:24 pm |
N/A 2032-06-02 |
ASPEN AEROGELS INC | ASPN | Johnson Virginia CLO, GC and Secretary |
83,517 | $0 | 89,472 (Direct) |
View |