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Filing metadata

Accession number: 0001209191-21-070699
Form type: Form 4
Filer: ASPEN AEROGELS INC
CIK: CIK 1145986
Filed: Dec 20, 2021
Reporting period: Dec 17, 2021
Description: Insider transaction

Documents

0001209191-21-070699-index.htm

Complete submission

0001209191-21-070699.txt

directory listing

Filed by

ASPEN AEROGELS INC