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Filing
SC 13G/A
SC 13G/A0000936753-19-000070·ARIEL INVESTMENTS, LLC
Schedule 13G ownership disclosure
Aspen Aerogels Inc
Security class unavailable · CUSIP: 04523Y105
Event date: 2018-12-31
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- Unavailable
- Percent of class
- 7.6000%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000936753-19-000070
- Form type
- SC 13G/A
- Filer
- ARIEL INVESTMENTS, LLC
- CIK
- CIK 936753
- Filed
- Feb 14, 2019
- Reporting period
- Dec 31, 2018
- Description
- Schedule 13G beneficial ownership