A business in context

NSYS research notebook

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

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001493152-26-037344

  2. 8-K · Current report

    Report date 2026-08-12 · 0001493152-26-037337 · Items 2.02,9.01

  3. 8-K · Current report

    Report date 2026-05-13 · 0001493152-26-023093 · Items 5.07

  4. 8-K · Current report

    Report date 2026-05-13 · 0001493152-26-022756 · Items 2.02,9.01

  5. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001493152-26-022752

  6. 10-K/A · Annual report

    Report date 2025-12-31 · 0001493152-26-016795

  7. DEF 14A · Proxy statement

    Report date 2026-04-01 · 0001493152-26-014640

  8. 8-K · Current report

    Report date 2026-03-26 · 0001493152-26-012975 · Items 2.02,9.01

  9. 10-K · Annual report

    Report date 2025-12-31 · 0001493152-26-012913

  10. 8-K · Current report

    Report date 2026-03-20 · 0001493152-26-012039 · Items 1.01,9.01

  11. 8-K · Current report

    Report date 2026-02-27 · 0001493152-26-009029 · Items 1.01,9.01

  12. 8-K · Current report

    Report date 2026-01-05 · 0001493152-26-000512 · Items 5.02,8.01,9.01

  13. 8-K · Current report

    Report date 2025-11-13 · 0001493152-25-022126 · Items 2.02,9.01

  14. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001493152-25-022124

  15. 8-K · Current report

    Report date 2025-10-21 · 0001493152-25-019730 · Items 5.02

  16. 8-K · Current report

    Report date 2025-08-18 · 0001641172-25-024839 · Items 5.02

  17. 8-K · Current report

    Report date 2025-08-07 · 0001641172-25-022510 · Items 2.02,9.01

  18. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001641172-25-022507

  19. 8-K · Current report

    Report date 2025-07-29 · 0001641172-25-021913 · Items 1.01,9.01

  20. 8-K · Current report

    Report date 2025-06-17 · 0001641172-25-015833 · Items 1.01,9.01

  21. 4 · Ownership change

    Report date 2025-05-19 · 0001641172-25-012157

  22. 4 · Ownership change

    Report date 2025-05-19 · 0001641172-25-012155

  23. 4 · Ownership change

    Report date 2025-05-19 · 0001641172-25-012153

  24. 4 · Ownership change

    Report date 2025-05-19 · 0001641172-25-012151

  25. 4 · Ownership change

    Report date 2025-05-19 · 0001641172-25-012149

  26. 4 · Ownership change

    Report date 2025-05-19 · 0001641172-25-012147

  27. 8-K · Current report

    Report date 2025-05-14 · 0001641172-25-010259 · Items 2.02,9.01

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001641172-25-010251

  29. DEF 14A · Proxy statement

    Report date 2025-04-01 · 0001641172-25-002010

  30. 8-K · Current report

    Report date 2025-03-31 · 0001641172-25-001475 · Items 2.02,9.01

  31. 10-K · Annual report

    Report date 2024-12-31 · 0001641172-25-001473

  32. 8-K · Current report

    Report date 2025-03-19 · 0001641172-25-000284 · Items 5.02

  33. 8-K · Current report

    Report date 2024-11-22 · 0001493152-24-048016 · Items 1.01,9.01

  34. 8-K · Current report

    Report date 2024-11-07 · 0001493152-24-043921 · Items 2.02,9.01

  35. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001493152-24-043920

  36. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001493152-24-030781

  37. 8-K · Current report

    Report date 2024-08-08 · 0001493152-24-030672 · Items 2.02,9.01

  38. 4 · Ownership change

    Report date 2024-05-20 · 0001493152-24-027183

  39. 4 · Ownership change

    Report date 2024-05-20 · 0001493152-24-027181

  40. 8-K · Current report

    Report date 2024-05-15 · 0001437749-24-017492 · Items 5.07

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 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: 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 2026-09-07 · 1611 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 · 0000722313NORTECH 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

    Revenue in constant purchasing power

    USD revenue expressed in 2026-07 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$128.13M$136.39M
    2023-12-31$139.33M$152.68M
    2022-12-31$134.12M$153.01M
    2021-12-31$115.17M$141.90M
    2020-12-31$104.11M$134.32M
    2019-12-31$116.33M$151.94M
    2018-12-31$113.37M$150.75M
    2017-12-31$112.33M$153.03M

    Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

    Explore the CPI history ↗