Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem 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>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2021-09-09 4:20 pm Sale |
2021-08-31 | 13G | Aspen Aerogels, Inc. ASPN |
BLACKROCK INC BLK |
1,523,575 4.600% |
-277,399 (-15.40%) |
Filing History |
| 2021-07-09 1:27 pm Purchase |
2021-06-29 | 13G | Aspen Aerogels, Inc. ASPN |
Spring Creek Capital, LLC | 3,462,124 10.880% |
3,462,124 (New Position) |
Filing History |
| 2021-02-12 3:33 pm Purchase |
2020-12-31 | 13G | Aspen Aerogels, Inc. ASPN |
Telemark Asset Management LLC | 2,250,000 8.300% |
524,689 (+30.41%) |
Filing History |
| 2021-02-02 3:13 pm Purchase |
2020-12-31 | 13G | Aspen Aerogels, Inc. ASPN |
BLACKROCK INC BLK |
1,800,974 6.700% |
1,800,974 (New Position) |
Filing History |