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SEC submissions · retrieved 2026-10-22 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-30 · 0001193125-26-410794

  2. 4 · Ownership change

    Report date 2026-09-23 · 0001193125-26-401380

  3. 8-K · Current report

    Report date 2026-09-15 · 0001171843-26-006048 · Items 7.01,9.01

  4. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-340275

  5. 8-K · Current report

    Report date 2026-08-06 · 0001171843-26-005289 · Items 2.02,7.01,9.01

  6. 4 · Ownership change

    Report date 2026-06-23 · 0001104659-26-078273

  7. 8-K · Current report

    Report date 2026-05-12 · 0001171843-26-003511 · Items 5.02,5.07,7.01,9.01

  8. 4 · Ownership change

    Report date 2026-05-13 · 0001193125-26-224377

  9. 4 · Ownership change

    Report date 2026-05-13 · 0001193125-26-224375

  10. 4 · Ownership change

    Report date 2026-05-13 · 0001193125-26-224374

  11. 4 · Ownership change

    Report date 2026-05-13 · 0001193125-26-224373

  12. 4 · Ownership change

    Report date 2026-05-13 · 0001193125-26-224372

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-214672

  14. 8-K · Current report

    Report date 2026-05-07 · 0001171843-26-003109 · Items 2.02,7.01,9.01

  15. 8-K · Current report

    Report date 2026-04-21 · 0001171843-26-002620 · Items 7.01,8.01,9.01

  16. DEF 14A · Proxy statement

    Report date 2026-05-13 · 0001193125-26-129161

  17. 10-K/A · Annual report

    Report date 2025-12-31 · 0001193125-26-119892

  18. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-106453

  19. 8-K · Current report

    Report date 2026-02-25 · 0001171843-26-001072 · Items 2.02,7.01,9.01

  20. 8-K · Current report

    Report date 2025-12-16 · 0001171843-25-007988 · Items 1.01,7.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-270038

  22. 8-K · Current report

    Report date 2025-11-06 · 0001171843-25-007067 · Items 2.02,7.01,9.01

  23. 8-K · Current report

    Report date 2025-09-05 · 0001193125-25-201332 · Items 5.02,9.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001193125-25-175489

  25. 8-K · Current report

    Report date 2025-08-07 · 0001171843-25-005147 · Items 2.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-05-08 · 0001171843-25-002948 · Items 2.02,7.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-066992

  28. 8-K · Current report

    Report date 2025-04-30 · 0000950170-25-061852 · Items 5.02,5.07,9.01

  29. DEF 14A · Proxy statement

    Report date 2025-04-30 · 0000950170-25-040250

  30. 8-K · Current report

    Report date 2025-03-04 · 0000950170-25-035506 · Items 5.02,9.01

  31. 8-K · Current report

    Report date 2025-03-04 · 0000950170-25-034656 · Items 5.02

  32. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-029252

  33. 8-K · Current report

    Report date 2025-02-12 · 0001171843-25-000772 · Items 2.02,7.01,9.01

  34. 8-K · Current report

    Report date 2024-11-14 · 0000950170-24-128314 · Items 5.05

  35. SC 13G/A · Ownership disclosure

    0000932471-24-000839

  36. SC 13G · Ownership disclosure

    0000315066-24-002639

  37. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000950170-24-123427

  38. 8-K · Current report

    Report date 2024-11-06 · 0001171843-24-006061 · Items 2.02,7.01,9.01

  39. SC 13G/A · Ownership disclosure

    0000932471-24-000301

  40. 8-K · Current report

    Report date 2024-10-21 · 0001193125-24-241153 · Items 1.01,8.01,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 1 transaction rows1SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

1 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-23
2026-09-24
Koch, Inc.; Wood River Capital, LLCS · Sale
Disposed
Common Stock12280426.04.73

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001145986ASPEN AEROGELS INC

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

    Revenue in constant purchasing power

    USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

    Year endedReported USD revenueCPI-adjusted USD revenue
    2024-12-31$452.70M$486.24M
    2023-12-31$238.72M$263.96M
    2022-12-31$180.36M$207.62M
    2021-12-31$121.62M$151.21M
    2020-12-31$100.27M$130.54M
    2019-12-31$139.38M$183.68M
    2018-12-31$104.36M$140.03M
    2017-12-31$111.63M$153.44M

    Bureau of Labor Statistics · retrieved 2026-10-22 · 9 selected series; gaps remain missing

    Explore the CPI history ↗