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NEPH research notebook

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Filing timeline

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

  1. 4 · Ownership change

    Report date 2026-08-18 · 0001398344-26-015086

  2. 4 · Ownership change

    Report date 2026-08-12 · 0000914190-26-000110

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001493152-26-036851

  4. 8-K · Current report

    Report date 2026-08-06 · 0001493152-26-036331 · Items 2.02,9.01

  5. 8-K · Current report

    Report date 2026-06-12 · 0001493152-26-028539 · Items 7.01,9.01

  6. 4 · Ownership change

    Report date 2026-05-11 · 0000914190-26-000098

  7. 8-K · Current report

    Report date 2026-05-07 · 0001493152-26-021734 · Items 2.02,9.01

  8. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001493152-26-021701

  9. 10-K/A · Annual report

    Report date 2025-12-31 · 0001493152-26-020416

  10. 8-K · Current report

    Report date 2026-03-27 · 0001493152-26-013189 · Items 7.01,9.01

  11. 4 · Ownership change

    Report date 2026-03-23 · 0000914190-26-000053

  12. 4 · Ownership change

    Report date 2026-03-23 · 0000914190-26-000052

  13. 4 · Ownership change

    Report date 2026-03-16 · 0000914190-26-000042

  14. 4 · Ownership change

    Report date 2026-03-16 · 0000914190-26-000041

  15. 10-K · Annual report

    Report date 2025-12-31 · 0001493152-26-009848

  16. 8-K · Current report

    Report date 2025-11-21 · 0001493152-25-025155 · Items 1.01,1.02

  17. 4 · Ownership change

    Report date 2025-11-10 · 0000914190-25-000041

  18. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001493152-25-021061

  19. 8-K · Current report

    Report date 2025-08-07 · 0001641172-25-022978 · Items 2.02,9.01

  20. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001641172-25-022596

  21. 8-K · Current report

    Report date 2025-06-16 · 0001641172-25-015250 · Items 5.07

  22. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001641172-25-010836

  23. 8-K · Current report

    Report date 2025-05-08 · 0001641172-25-009262 · Items 2.02,9.01

  24. DEF 14A · Proxy statement

    Report date 2025-04-30 · 0001641172-25-007775

  25. 8-K · Current report

    Report date 2025-04-23 · 0001641172-25-006427 · Items 5.02

  26. 8-K · Current report

    Report date 2025-03-31 · 0001641172-25-001940 · Items 7.01,9.01

  27. 10-K · Annual report

    Report date 2024-12-31 · 0001641172-25-000234

  28. 8-K · Current report

    Report date 2025-03-06 · 0001493152-25-009390 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-02-26 · 0001493152-25-009035 · Items 5.02

  30. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001493152-24-045793

  31. 8-K · Current report

    Report date 2024-11-07 · 0001493152-24-045135 · Items 2.02,9.01

  32. 8-K · Current report

    Report date 2024-08-26 · 0001493152-24-033872 · Items 7.01,9.01

  33. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001493152-24-030745

  34. 8-K · Current report

    Report date 2024-05-23 · 0001493152-24-021342 · Items 5.02,5.07,9.01

  35. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001493152-24-018483

  36. 8-K · Current report

    Report date 2024-05-09 · 0001493152-24-018435 · Items 2.02,9.01

  37. 8-K · Current report

    Report date 2024-05-01 · 0001493152-24-017355 · Items 7.01,9.01

  38. DEF 14A · Proxy statement

    Report date 2024-04-12 · 0001493152-24-014442

  39. 10-K · Annual report

    Report date 2023-12-31 · 0001493152-24-010107

  40. 8-K · Current report

    Report date 2024-03-07 · 0001493152-24-009216 · Items 2.02,9.01

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: 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
2026-05-11
2026-06-12
Amron Arthur HA · Grant / award
Acquired
Common Stock3574.00.0

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 · 0001196298NEPHROS 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$14.16M$15.07M
    2023-12-31$14.24M$15.60M
    2022-12-31$9.97M$11.38M
    2021-12-31$10.22M$12.59M
    2020-12-31$8.56M$11.05M
    2019-12-31$10.33M$13.50M
    2018-12-31$5.69M$7.56M
    2017-12-31$3.81M$5.19M

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

    Explore the CPI history ↗