Encompass Capital Advisors LLC 13D and 13G filings for Aspen Aerogels, Inc.:
- 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.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2023-02-14 5:18 pm Purchase | 2022-12-31 | 13G | Aspen Aerogels, Inc. ASPN | Encompass Capital Advisors LLC | 2,974,749 4.500% | 240,675 (+8.80%) | Filing |
| 2022-07-08 4:11 pm Purchase | 2022-06-29 | 13G | Aspen Aerogels, Inc. ASPN | Encompass Capital Advisors LLC | 2,734,074 7.580% | 2,734,074 (New Position) | Filing |