{"url_path":"/sec/aspn/10-q/2026/item-2","section_key":"item-2","section_title":"Item 2 Unregistered Sales of Equity Securities and Use of Proceeds.","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1145986/0001193125-26-214672-index.html","accession_number":"0001193125-26-214672","cik":"0001145986","ticker":"ASPN","issuer_name":"ASPEN AEROGELS INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1145986/0001193125-26-214672-index.html","primary_entity_key":"0001145986","primary_entity_name":"ASPEN AEROGELS INC"},"word_count":58,"has_tables":true,"body_markdown":"Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.\n\n(a) Unregistered Sales of Equity Securities.\n\nNone.\n\n(b) Use of Proceeds from Initial Public Offering of Common Stock.\n\nNot applicable.\n\n(c) Purchases of Equity Securities by the Issuer and Affiliated Purchasers.\n\nWe did not repurchase any of our equity securities during the quarter ended March 31, 2026."}