5 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-22-009003
Form type: Form 5
Filer: ASPEN AEROGELS INC
CIK: CIK 1145986
Filed: Feb 11, 2022
Reporting period: Dec 31, 2021
Description: Annual insider statement

Documents

0001209191-22-009003-index.htm

Complete submission

0001209191-22-009003.txt

directory listing

Filed by

ASPEN AEROGELS INC