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SCHEDULE 13G/A

Statement of Beneficial Ownership

ASPEN AEROGELS INC Filed 2026-08-13 Acc 0000919574-26-005154

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SCHEDULE 13G/A Statement of Beneficial Ownership , xslSCHEDULE_13G_X02/primary_doc.xml

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2026-08-13 SCHEDULE 13G/A Statement of Beneficial Ownership
2026-08-10 144 Sale of Securities
2026-08-07 10-Q Quarterly Report
2026-08-06 8-K Results of operations · Regulation FD disclosure
2026-03-26 SCHEDULE 13G/A Statement of Beneficial Ownership

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