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 |
2024-05-06 Sale |
2024-05-08 08:50 am |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
48,386 | $25.39 | $1,228,722 | 29,853 (Direct) |
View |
2024-03-05 Sale |
2024-03-07 8:09 pm |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
53,590 | $0 | $0 | 71,978 (Direct) |
View |
2023-11-20 Sale |
2023-11-20 5:14 pm |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
155 | $11.01 | $1,707 | 126,393 (Direct) |
View |
2021-08-03 Sale |
2021-08-04 4:26 pm |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
5,470 | $37.01 | $202,445 | 58,167 (Direct) |
View |
2020-11-18 Sale |
2020-11-20 4:34 pm |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
27,308 | $11.61 | $317,046 | 67,551 (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 6:49 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
1,924 | $7.95 | 51,207 (Direct) |
View |
2025-03-05 Option Award |
2025-03-07 4:50 pm |
N/A 2035-03-05 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
108,976 | $0 | 137,394 (Direct) |
View |
2025-03-05 Tax Withholding |
2025-03-07 4:50 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
936 | $7.84 | 137,394 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 8:57 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
499 | $8.04 | 29,354 (Direct) |
View |
2024-03-08 Tax Withholding |
2024-03-11 4:01 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
1,771 | $17.02 | 78,239 (Direct) |
View |
2024-03-05 Option Award |
2024-03-07 8:14 pm |
N/A 2024-03-05 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
43,281 | $0 | 115,259 (Direct) |
View |
2024-02-23 Tax Withholding |
2024-02-27 1:37 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Deve |
825 | $16.96 | 125,568 (Direct) |
View |
2023-09-07 Option Award |
2023-09-08 5:43 pm |
N/A 2033-09-07 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
85,000 | $0 | 85,000 (Direct) |
View |
2023-06-01 Option Award |
2023-06-02 4:02 pm |
N/A 2033-06-01 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
92,498 | $0 | 202,527 (Direct) |
View |
2023-02-24 Tax Withholding |
2023-02-28 5:12 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
1,230 | $10.95 | 110,029 (Direct) |
View |
2023-02-23 Tax Withholding |
2023-02-27 6:11 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
495 | $11.32 | 111,259 (Direct) |
View |
2022-06-02 Option Award |
2022-06-06 7:26 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
53,590 | $0 | 111,754 (Direct) |
View |
2022-02-26 Tax Withholding |
2022-03-01 8:05 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
3,952 | $29.51 | 58,164 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 7:12 pm |
N/A 2032-02-23 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
22,408 | $0 | 84,524 (Direct) |
View |
2022-02-24 Tax Withholding |
2022-02-25 7:12 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
330 | $29 | 84,524 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 7:12 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
4,279 | $26.29 | 84,524 (Direct) |
View |
2021-02-26 Tax Withholding |
2021-03-02 4:36 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
6,763 | $22.25 | 63,637 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 5:20 pm |
N/A 2031-02-24 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
15,671 | $0 | 86,071 (Direct) |
View |
2021-02-24 Option Award |
2021-02-26 5:20 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
2,849 | $24.13 | 86,071 (Direct) |
View |
2020-12-15 Option Award |
2020-12-16 5:50 pm |
N/A 2030-12-15 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
7,793 | $0 | 7,793 (Direct) |
View |
2020-11-18 Exercise |
2020-11-20 4:34 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
27,308 | $4.14 | 67,551 (Direct) |
View |
2020-11-18 Exercise |
2020-11-20 4:34 pm |
N/A 2027-02-28 |
ASPEN AEROGELS INC | ASPN | Landes Gregg SVP, Operations and Strat Dev |
27,308 | $0 | 67,551 (Direct) |
View |