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Filing
SC 13G
SC 13G0001104659-18-009620·ASPEN AEROGELS INC
Schedule 13G ownership disclosure
Aspen Aerogels Inc
Security class unavailable · CUSIP: 04523Y105
Event date: 2017-12-31
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 1,399,001
- Percent of class
- Unavailable
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001104659-18-009620
- Form type
- SC 13G
- Filer
- ASPEN AEROGELS INC
- CIK
- CIK 1145986
- Filed
- Feb 14, 2018
- Reporting period
- Dec 31, 2017
- Description
- Schedule 13G beneficial ownership