A business in context

OSS 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. 4 · Ownership change

    Report date 2026-08-07 · 0001193125-26-383260

  2. 4 · Ownership change

    Report date 2026-08-07 · 0001193125-26-383256

  3. 8-K · Current report

    Report date 2026-07-31 · 0001193125-26-334453 · Items 1.01,5.02,9.01

  4. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-333905

  5. 4 · Ownership change

    Report date 2026-06-05 · 0001193125-26-269730

  6. 4 · Ownership change

    Report date 2026-05-11 · 0001193125-26-243825

  7. 4 · Ownership change

    Report date 2025-05-21 · 0001193125-26-239770

  8. 4 · Ownership change

    Report date 2026-05-20 · 0001193125-26-239727

  9. 4 · Ownership change

    Report date 2026-05-20 · 0001193125-26-239650

  10. 4 · Ownership change

    Report date 2026-05-20 · 0001193125-26-239598

  11. 8-K · Current report

    Report date 2026-05-13 · 0001193125-26-230781 · Items 5.02,5.07,9.01

  12. 8-K · Current report

    Report date 2026-05-07 · 0001193125-26-212707 · Items 2.02,7.01

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-207665

  14. DEF 14A · Proxy statement

    Report date 2026-04-14 · 0001193125-26-156058

  15. 8-K · Current report

    Report date 2026-04-15 · 0001193125-26-156057 · Items 7.01

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-114051

  17. 8-K · Current report

    Report date 2026-01-06 · 0001193125-26-004552 · Items 1.01,2.01,7.01,9.01

  18. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-265826

  19. 8-K · Current report

    Report date 2025-10-01 · 0001193125-25-226784 · Items 1.01,7.01

  20. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-104624

  21. 8-K · Current report

    Report date 2025-05-20 · 0000950170-25-075232 · Items 5.07

  22. 8-K · Current report

    Report date 2025-05-08 · 0000950170-25-067510 · Items 5.02

  23. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-065032

  24. 8-K · Current report

    Report date 2025-04-21 · 0000950170-25-055997 · Items 5.02

  25. 8-K · Current report

    Report date 2025-04-15 · 0000950170-25-054332 · Items 5.02,5.03

  26. DEF 14A · Proxy statement

    Report date 2025-04-14 · 0000950170-25-054329

  27. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-041974

  28. 8-K · Current report

    Report date 2025-03-18 · 0000950170-25-041748 · Items 2.02,7.01

  29. 8-K · Current report

    Report date 2025-01-14 · 0000950170-25-005101 · Items 7.01,9.01

  30. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000950170-24-121839

  31. 8-K · Current report

    Report date 2024-11-04 · 0000950170-24-121832 · Items 2.02,5.02,7.01,9.01

  32. 8-K · Current report

    Report date 2024-08-09 · 0000950170-24-095789 · Items 5.03,9.01

  33. 8-K · Current report

    Report date 2024-08-08 · 0000950170-24-093912 · Items 2.02,7.01,9.01

  34. 10-Q · Quarterly report

    Report date 2024-06-30 · 0000950170-24-093868

  35. 8-K · Current report

    Report date 2024-05-15 · 0000950170-24-062422 · Items 5.02,5.07,9.01

  36. 8-K · Current report

    Report date 2024-05-09 · 0000950170-24-056906 · Items 2.01,7.01,9.01

  37. 10-Q · Quarterly report

    Report date 2024-03-31 · 0000950170-24-056865

  38. 8-K · Current report

    Report date 2024-04-15 · 0000950170-24-044401 · Items 7.01,9.01

  39. DEF 14A · Proxy statement

    Report date 2024-05-15 · 0000950170-24-044398

  40. 8-K · Current report

    Report date 2024-03-21 · 0000950170-24-034686 · Items 2.02,7.01,9.01

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: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 3 transaction rows3FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

3 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-15
2026-09-04
KNOWLES MICHAELF · Tax / exercise payment
Disposed
Common Stock8621.013.61
2026-08-07
2026-09-04
KNOWLES MICHAELF · Tax / exercise payment
Disposed
Common Stock8621.013.32
2026-08-07
2026-09-04
Gabel Daniel G.F · Tax / exercise payment
Disposed
Common Stock3832.013.32

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 · 0001394056ONE STOP SYSTEMS, 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
  • ONE STOP SYSTEMS INC · former SEC name · 2007-03-19 to 2018-07-02

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$24.56M$26.38M
2023-12-31$60.90M$67.34M
2022-12-31$72.42M$83.37M
2021-12-31$61.98M$77.06M
2020-12-31$51.90M$67.56M
2019-12-31$58.31M$76.84M
2018-12-31$37.03M$49.68M
2017-12-31$27.54M$37.85M

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

Explore the CPI history ↗