A business in context

ACFN research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-09-16 · 0001493152-26-043256 · Items 5.02,5.07,9.01

  2. 8-K · Current report

    Report date 2026-09-09 · 0001493152-26-042089 · Items 1.01,9.01

  3. 8-K · Current report

    Report date 2026-08-17 · 0001493152-26-038905 · Items 1.01,9.01

  4. 8-K · Current report

    Report date 2026-08-06 · 0001493152-26-036276 · Items 2.02,9.01

  5. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001493152-26-036270

  6. DEF 14A · Proxy statement

    Report date 2026-08-03 · 0001493152-26-035767

  7. 4 · Ownership change

    Report date 2026-06-23 · 0001493152-26-029985

  8. 8-K · Current report

    Report date 2026-05-07 · 0001493152-26-021628 · Items 2.02,9.01

  9. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001493152-26-021622

  10. 8-K · Current report

    Report date 2026-03-05 · 0001493152-26-008939 · Items 2.02,9.01

  11. 10-K · Annual report

    Report date 2025-12-31 · 0001493152-26-008937

  12. 4 · Ownership change

    Report date 2026-02-05 · 0001493152-26-005729

  13. 4 · Ownership change

    Report date 2026-02-05 · 0001493152-26-005727

  14. 4 · Ownership change

    Report date 2026-02-05 · 0001493152-26-005725

  15. 4 · Ownership change

    Report date 2026-01-19 · 0001493152-26-003128

  16. 4 · Ownership change

    Report date 2026-01-19 · 0001493152-26-003127

  17. 4 · Ownership change

    Report date 2026-01-19 · 0001493152-26-003126

  18. 4 · Ownership change

    Report date 2026-01-19 · 0001493152-26-003125

  19. 8-K · Current report

    Report date 2026-01-19 · 0001493152-26-003005 · Items 5.02,8.01,9.01

  20. 8-K · Current report

    Report date 2025-11-06 · 0001493152-25-020998 · Items 2.02,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001493152-25-020996

  22. 8-K · Current report

    Report date 2025-09-17 · 0001493152-25-013974 · Items 5.07,9.01

  23. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001641172-25-022519

  24. 8-K · Current report

    Report date 2025-08-07 · 0001641172-25-022516 · Items 2.02,9.01

  25. DEF 14A · Proxy statement

    Report date 2025-08-06 · 0001641172-25-022405

  26. 8-K · Current report

    Report date 2025-07-23 · 0001641172-25-020654 · Items 8.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001641172-25-009174

  28. 8-K · Current report

    Report date 2025-05-08 · 0001641172-25-009172 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-04-07 · 0001641172-25-003400 · Items 4.01,9.01

  30. 8-K · Current report

    Report date 2025-03-25 · 0001641172-25-000858 · Items 5.02,9.01

  31. 8-K · Current report

    Report date 2025-03-06 · 0001493152-25-009326 · Items 2.02,9.01

  32. 10-K · Annual report

    Report date 2024-12-31 · 0001493152-25-009325

  33. 8-K · Current report

    Report date 2025-01-06 · 0001493152-25-001317 · Items 5.02,9.01

  34. 8-K · Current report

    Report date 2024-11-07 · 0001493152-24-043926 · Items 2.02,9.01

  35. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001493152-24-043923

  36. SC 13G/A · Ownership disclosure

    0001493152-24-041654

  37. 8-K · Current report

    Report date 2024-09-17 · 0001493152-24-036952 · Items 5.07,9.01

  38. 8-K · Current report

    Report date 2024-08-08 · 0001493152-24-030678 · Items 2.02,9.01

  39. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001493152-24-030676

  40. DEF 14A · Proxy statement

    Report date 2024-08-02 · 0001493152-24-029985

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: 0 transaction rows0SGrant / 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

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

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 · 0000880984ACORN ENERGY, 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

View Wikidata identity and references ↗

  • Acorn Energy · alias · wikidata
  • ACORN FACTOR, INC. · former SEC name · 2006-09-22 to 2008-01-04
  • DATA SYSTEMS & SOFTWARE INC · former SEC name · 1996-11-14 to 2006-09-06

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$10.99M$11.80M
2023-12-31$8.06M$8.91M
2022-12-31$7.00M$8.06M
2021-12-31$6.78M$8.42M
2020-12-31$5.92M$7.71M
2019-12-31$5.49M$7.24M
2018-12-31$5.09M$6.83M
2017-12-31$4.35M$5.98M

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗