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 |
2024-05-14 Sale |
2024-05-15 6:00 pm |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
3,500,000 | $23.5 | $82,250,000 | 12,280,426 (Direct) |
View |
2022-11-30 Purchase |
2022-12-06 8:00 pm |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
10,526,316 | $9.5 | $100,000,002 | 118,721,093 (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 |
2024-06-30 Other |
2024-07-01 4:05 pm |
2024-06-30 2027-02-18 |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
5,620,083 | $5,620,083 | 123,937,608 (Direct) |
View |
2023-12-30 Other |
2024-01-04 6:16 pm |
2023-12-30 2027-02-18 |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
5,365,234 | $5,365,234 | 118,317,525 (Direct) |
View |
2023-06-30 Other |
2023-07-05 11:29 am |
2023-06-30 2027-02-18 |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
5,121,942 | $5,121,942 | 112,952,291 (Direct) |
View |
2023-01-04 Other |
2023-01-05 4:30 pm |
2023-01-04 2027-02-18 |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
4,889,682 | $4,889,682 | 107,830,349 (Direct) |
View |
Ownership |
2023-01-04 5:15 pm |
N/A N/A |
Eos Energy Enterprises Inc. | EOSE | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
0 | $0 | 7,996,591 (Direct) |
View |
2022-11-28 Other |
2022-12-06 8:00 pm |
2022-11-28 2027-02-18 |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
0 | $0 | 118,721,093 (Direct) |
View |
2022-06-30 Other |
2022-11-14 5:51 pm |
2022-06-30 2027-02-18 |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
2,940,667 | $2,940,667 | 102,940,667 (Direct) |
View |
2022-06-30 Other |
2022-11-14 5:44 pm |
2022-06-30 2026-06-20 |
Eos Energy Enterprises Inc. | EOSE | Wood River Capital LLC KOCH INDUSTRIES INC 10% Owner |
3,087,000 | $3,087,000 | 105,987,000 (Direct) |
View |
Ownership |
2022-05-03 4:27 pm |
N/A N/A |
Eos Energy Enterprises Inc. | EOSE | Wood River Capital LLC 10% Owner |
0 | $0 | 7,683,261 (Direct) |
View |
2022-05-02 Other |
2022-05-03 4:27 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC 10% Owner |
3,462,124 | $0 | 9,786,573 (Direct) |
View |
Ownership |
2022-05-03 4:25 pm |
N/A N/A |
KORE Group Holdings Inc. | KORE | Wood River Capital LLC 10% Owner |
0 | $0 | 10,000,000 (Direct) |
View |
Ownership |
2022-03-30 4:05 pm |
N/A N/A |
ASPEN AEROGELS INC | ASPN | Wood River Capital LLC 10% Owner |
0 | $0 | 4,654,311 (Direct) |
View |