A business in context

ERII 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. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001421517-26-000083

  2. 8-K · Current report

    Report date 2026-08-05 · 0001421517-26-000082 · Items 2.02,9.01

  3. 4 · Ownership change

    Report date 2026-07-27 · 0001421517-26-000075

  4. 4 · Ownership change

    Report date 2026-07-27 · 0001421517-26-000073

  5. 4 · Ownership change

    Report date 2026-07-09 · 0002144584-26-000004

  6. 8-K · Current report

    Report date 2026-07-13 · 0001421517-26-000069 · Items 5.02,9.01

  7. 4 · Ownership change

    Report date 2026-05-06 · 0002135681-26-000004

  8. 4 · Ownership change

    Report date 2026-06-15 · 0001421517-26-000066

  9. 4 · Ownership change

    Report date 2026-06-15 · 0001421517-26-000064

  10. 8-K/A · Current report

    Report date 2026-06-05 · 0001421517-26-000061 · Items 5.02

  11. 8-K · Current report

    Report date 2026-06-04 · 0001421517-26-000058 · Items 5.07

  12. 4 · Ownership change

    Report date 2026-06-04 · 0001722237-26-000002

  13. 4 · Ownership change

    Report date 2026-06-04 · 0001430122-26-000006

  14. 8-K · Current report

    Report date 2026-05-28 · 0001421517-26-000050 · Items 5.02,9.01

  15. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001421517-26-000041

  16. 8-K · Current report

    Report date 2026-05-06 · 0001421517-26-000040 · Items 2.02,5.02,8.01,9.01

  17. DEF 14A · Proxy statement

    Report date 2025-12-31 · 0001421517-26-000033

  18. 10-K · Annual report

    Report date 2025-12-31 · 0001421517-26-000022

  19. 8-K · Current report

    Report date 2026-02-25 · 0001421517-26-000021 · Items 2.02,2.05,2.06,9.01

  20. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001421517-25-000134

  21. 8-K · Current report

    Report date 2025-11-05 · 0001421517-25-000133 · Items 2.02,9.01

  22. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001421517-25-000118

  23. 8-K · Current report

    Report date 2025-08-06 · 0001421517-25-000117 · Items 8.01,9.01

  24. 8-K · Current report

    Report date 2025-08-06 · 0001421517-25-000116 · Items 2.02,9.01

  25. 8-K · Current report

    Report date 2025-06-05 · 0001421517-25-000100 · Items 5.07

  26. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001421517-25-000078

  27. 8-K · Current report

    Report date 2025-05-07 · 0001421517-25-000076 · Items 2.02,9.01

  28. DEF 14A · Proxy statement

    Report date 2025-04-21 · 0001421517-25-000065

  29. 10-K · Annual report

    Report date 2024-12-31 · 0001421517-25-000048

  30. 8-K · Current report

    Report date 2025-02-26 · 0001421517-25-000047 · Items 2.02,9.01

  31. 8-K · Current report

    Report date 2025-02-26 · 0001421517-25-000046 · Items 5.02,9.01

  32. 8-K · Current report

    Report date 2025-02-26 · 0001421517-25-000045 · Items 8.01,9.01

  33. 8-K · Current report

    Report date 2024-11-18 · 0001421517-24-000203 · Items 8.01,9.01

  34. SC 13G/A · Ownership disclosure

    0001398344-24-020798

  35. SC 13G · Ownership disclosure

    0001193125-24-258254

  36. SC 13G/A · Ownership disclosure

    0000315066-24-002717

  37. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001421517-24-000191

  38. 8-K · Current report

    Report date 2024-10-30 · 0001421517-24-000190 · Items 2.02,9.01

  39. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001421517-24-000172

  40. 8-K · Current report

    Report date 2024-07-31 · 0001421517-24-000170 · Items 2.02,9.01

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: 2 transaction rows2SGrant / award: 1 transaction rows1AExercise / conversion: 0 transaction rows0MTax / exercise payment: 2 transaction rows2FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

5 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-07-28
2026-07-29
Clemente RodneyS · Sale
Disposed
Common Stock5387.08.56
2026-07-28
2026-07-29
Yeung WilliamS · Sale
Disposed
Common Stock2048.08.56
2026-07-27
2026-07-29
Clemente RodneyF · Tax / exercise payment
Disposed
Common Stock2320.08.42
2026-07-27
2026-07-29
Yeung WilliamF · Tax / exercise payment
Disposed
Common Stock2828.08.42
2026-07-09
2026-07-22
Mitchell John JosephA · Grant / award
Acquired
Common Stock16797.00.0

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 · 0001421517Energy Recovery, 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

    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$144.95M$155.69M
    2023-12-31$128.35M$141.92M
    2022-12-31$125.59M$144.57M
    2021-12-31$103.90M$129.18M
    2020-12-31$118.99M$154.90M
    2019-12-31$86.94M$114.58M
    2018-12-31$74.52M$99.98M
    2017-12-31$69.13M$95.02M

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

    Explore the CPI history ↗