A business in context

BNC research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-04 · 8012 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-09-29 · 0001482541-26-000056 · Items 5.03,7.01,8.01,9.01

  2. 4 · Ownership change

    Report date 2026-09-17 · 0000921895-26-002600

  3. 8-K · Current report

    Report date 2026-09-11 · 0001482541-26-000053 · Items 2.02,9.01

  4. 10-Q · Quarterly report

    Report date 2026-07-31 · 0001482541-26-000051

  5. 8-K · Current report

    Report date 2026-09-04 · 0001482541-26-000045 · Items 5.03,8.01,9.01

  6. 8-K · Current report

    Report date 2026-08-05 · 0001482541-26-000043 · Items 8.01,9.01

  7. 8-K · Current report

    Report date 2026-07-20 · 0001482541-26-000040 · Items 1.01,5.02,5.07,9.01

  8. 8-K/A · Current report

    Report date 2026-06-23 · 0001482541-26-000031 · Items 5.02,9.01

  9. DEF 14A · Proxy statement

    Report date 2026-07-22 · 0001482541-26-000026

  10. 8-K · Current report

    Report date 2026-06-23 · 0001493152-26-029966 · Items 1.01,5.02,5.03,8.01,9.01

  11. 10-Q/A · Quarterly report

    Report date 2026-01-31 · 0001493152-26-029789

  12. 10-Q/A · Quarterly report

    Report date 2025-10-31 · 0001493152-26-029788

  13. 8-K · Current report

    Report date 2026-06-23 · 0001482541-26-000021 · Items 2.02,9.01

  14. 10-K · Annual report

    Report date 2026-04-30 · 0001482541-26-000019

  15. 8-K · Current report

    Report date 2026-06-11 · 0001482541-26-000017 · Items 4.02,9.01

  16. 8-K · Current report

    Report date 2026-06-10 · 0001482541-26-000015 · Items 5.02,9.01

  17. 8-K · Current report

    Report date 2026-05-22 · 0001482541-26-000010 · Items 8.01,9.01

  18. 8-K · Current report

    Report date 2026-05-07 · 0001482541-26-000006 · Items 3.01,9.01

  19. 8-K · Current report

    Report date 2026-04-30 · 0001493152-26-021548 · Items 1.01,2.03,5.02,7.01,9.01

  20. 8-K · Current report

    Report date 2026-04-13 · 0001493152-26-016384 · Items 7.01,9.01

  21. 4 · Ownership change

    Report date 2026-04-06 · 0001493152-26-015912

  22. 8-K · Current report

    Report date 2026-04-06 · 0001493152-26-015896 · Items 5.02,8.01,9.01

  23. 8-K · Current report

    Report date 2026-03-26 · 0001493152-26-012998 · Items 7.01,9.01

  24. 8-K · Current report

    Report date 2026-03-24 · 0001493152-26-012410 · Items 7.01,9.01

  25. 8-K · Current report

    Report date 2026-03-20 · 0001493152-26-012203 · Items 5.02

  26. 8-K · Current report

    Report date 2026-03-16 · 0001493152-26-010327 · Items 2.02,5.02,9.01

  27. 10-Q · Quarterly report

    Report date 2026-01-31 · 0001493152-26-010296

  28. 8-K · Current report

    Report date 2026-03-13 · 0001493152-26-010178 · Items 8.01,9.01

  29. 8-K · Current report

    Report date 2026-03-09 · 0001493152-26-009861 · Items 5.02,8.01,9.01

  30. 4 · Ownership change

    Report date 2025-09-22 · 0001493152-26-008601

  31. 8-K · Current report

    Report date 2026-02-18 · 0001493152-26-007346 · Items 8.01,9.01

  32. 8-K · Current report

    Report date 2026-02-13 · 0001493152-26-006862 · Items 8.01,9.01

  33. 8-K · Current report

    Report date 2026-02-08 · 0001493152-26-005810 · Items 5.02,7.01,9.01

  34. 8-K · Current report

    Report date 2025-12-30 · 0001493152-26-000598 · Items 5.02

  35. 8-K · Current report

    Report date 2025-12-26 · 0001493152-25-029421 · Items 1.01,3.03,5.03,8.01,9.01

  36. 4 · Ownership change

    Report date 2025-10-07 · 0001493152-25-029150

  37. 4 · Ownership change

    Report date 2025-10-07 · 0001493152-25-029140

  38. 4 · Ownership change

    Report date 2025-10-06 · 0001493152-25-017199

  39. 4 · Ownership change

    Report date 2025-10-01 · 0001493152-25-016862

  40. 4/A · Ownership change

    Report date 2025-07-27 · 0001641172-25-022380

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-30 · 2026 Q2: 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: 0 transaction rows0SGrant / award: 1 transaction rows1AExercise / 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
2026-04-06
2026-04-09
Miller William BA · Grant / award
Acquired
Restricted Stock Units
Derivative security
363636.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-09-30 · 1613 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 · 0001482541CEA Industries 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 2026-09-30 · 1178 checked identities; 0 unavailable records

Search names and former names
  • CEA Industries Inc. · former SEC name · 2021-11-18 to 2026-09-21
  • Surna Inc. · former SEC name · 2010-01-28 to 2021-11-10

Revenue in constant purchasing power

USD revenue expressed in 2026-08 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$2.80M$2.99M
2023-12-31$6.91M$7.60M
2022-12-31$11.28M$12.91M
2021-12-31$13.64M$16.86M
2020-12-31$8.51M$11.02M
2019-12-31$15.22M$19.95M
2018-12-31$9.58M$12.78M
2017-12-31$7.21M$9.85M

Bureau of Labor Statistics · retrieved 2026-10-04 · 9 selected series; gaps remain missing

Explore the CPI history ↗