Companies

ASPEN AEROGELS INC (ASPN) SEC filings

CIK 0001145986 · Wholesale-Lumber & Other Construction Materials (SIC 5030) · NYSE · incorporated in DE · fiscal year ends 12/31

Annual financials (from the company's own XBRL in its 10-K filings)

FY2024FY2023FY2022FY2021
Revenue (USD)180.4 M121.6 M100.3 M139.4 M
Net income (USD)-82.7 M-37.1 M-21.8 M-14.6 M
Diluted EPS (USD/shares)-2.1-1.22-0.83

Latest filings

FiledFormDescriptionPeriod
2026-10-19SCHEDULE 13GSCHEDULE 13G
2026-10-01442026-09-30
2026-09-24SCHEDULE 13D/ASCHEDULE 13D/A
2026-09-24442026-09-23
2026-09-158-KFORM 8-K items 7.01,9.012026-09-15
2026-08-13SCHEDULE 13G/ASCHEDULE 13G/A
2026-08-10144144
2026-08-0710-Q10-Q2026-06-30
2026-08-068-KFORM 8-K items 2.02,7.01,9.012026-08-06
2026-06-264OWNERSHIP DOCUMENT2026-06-23
2026-05-188-KFORM 8-K items 5.02,5.07,7.01,9.012026-05-12
2026-05-14442026-05-13
2026-05-14442026-05-13
2026-05-14442026-05-13
2026-05-14442026-05-13
2026-05-14442026-05-13
2026-05-0810-Q10-Q2026-03-31
2026-05-078-KFORM 8-K items 2.02,7.01,9.012026-05-07
2026-04-218-KFORM 8-K items 7.01,8.01,9.012026-04-21
2026-03-27ARSARS2025-12-31
2026-03-27DEFA14ADEFA14A
2026-03-27DEF 14ADEF 14A2026-05-13
2026-03-26SCHEDULE 13G/ASCHEDULE 13G/A
2026-03-2310-K/A10-K/A2025-12-31
2026-03-13PRE 14APRE 14A2026-05-13

Forms on file (last 1,000): 4 410, 8-K 148, 10-Q 37, 3 31, SC 13G/A 30, SC 13G 17, DEFA14A 15, DEF 14A 12. Source: SEC EDGAR, as filed; this page is public data and not investment advice.

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