{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-013840","form_type":"8-K","ticker":"ASPN","cik":"0001145986","company_name":"ASPEN AEROGELS INC","filed_at":"2024-02-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.517965+00:00","generated_at":"2026-06-06T04:09:19.177556+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Aspen Aerogels Q4 revenue $84.2M (+41% YoY), gross margin 35%, adjusted EBITDA $9.1M","bullets":["Q4 revenue $84.2M (+41% YoY), net loss $0.5M ($0.01 EPS) vs loss $9.6M a year ago.","Gross margin 35%, up 12 points QoQ; adjusted EBITDA $9.1M vs loss $4.5M prior Q.","Thermal Barriers segment revenue $52.9M (+110% YoY); Energy Industrial $31.3M (-9%).","FY2023 revenue $238.7M (+32% YoY), net loss $45.8M ($0.66 EPS) improved from $82.7M.","FY2023 results beat initial outlook midpoint for revenue, adjusted EBITDA, and capex."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-013840","json":"https://secwatch.observer/filing/0000950170-24-013840.json","markdown":"https://secwatch.observer/filing/0000950170-24-013840.md","text":"https://secwatch.observer/filing/0000950170-24-013840.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1145986/000095017024013840/0000950170-24-013840-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1145986/000095017024013840/aspn-20240212.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T04:09:19.177556+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"aa53ab6120cf055b2590bea761cf5eb244d437da","claim":"ASPEN AEROGELS INC reported the fourth quarter and full year 2023, which ended December 31, 2023 results: revenue $238.7 million, net income Net loss for the year was $45.8 million, EPS Net loss per share for the year was $0.66.","evidence_excerpt":"(EX-99.1) --- EX-99.1 Exhibit 99.1 Aspen Aerogels, Inc. Reports Fourth Quarter and Fiscal Year 2023 Financial Results and Recent Business Highlights For Immediate Release $84.2 million quarterly revenue enabled gross margins of 35% and adjusted EBITDA of $9.1 million NORTHBOROUGH, Mass., February 12, 2024 — Aspen Aerogels, Inc. (NYSE: ASPN) (“Aspen” or the","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1145986/000095017024013840/0000950170-24-013840-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fourth quarter and full year 2023, which ended December 31, 2023"},{"label":"Revenue","value":"$238.7 million"},{"label":"Net income","value":"Net loss for the year was $45.8 million"},{"label":"EPS","value":"Net loss per share for the year was $0.66"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"aa53ab6120cf055b2590bea761cf5eb244d437da","claim":"ASPEN AEROGELS INC reported the fourth quarter and full year 2023, which ended December 31, 2023 results: revenue $238.7 million, net income Net loss for the year was $45.8 million, EPS Net loss per share for the year was $0.66.","evidence_excerpt":"Total revenue for the full year 2023 was $238.7 million, compared to $180.4 million in 2022. Net loss for the year was $45.8 million, compared to a net loss of $82.7 million in 2022. Net loss per share for the year was $0.66, compared to $2.10 in 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1145986/000095017024013840/0000950170-24-013840-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fourth quarter and full year 2023, which ended December 31, 2023"},{"label":"Revenue","value":"$238.7 million"},{"label":"Net income","value":"Net loss for the year was $45.8 million"},{"label":"EPS","value":"Net loss per share for the year was $0.66"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}