3

Initial Statement of Ownership

ASPEN AEROGELS INC Filed 2022-01-31 Acc 0001209191-22-005566

Documents 1

3 Initial Statement of Ownership , xslF345X02/doc3.xml

Around this filing

2022-03-30 3 Initial Statement of Ownership
2022-01-31 3 Initial Statement of Ownership
2022-01-28 SC 13G/A Amended Statement of Ownership
2021-07-09 3 Initial Statement of Ownership

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SEC EDGAR (opens in new tab)