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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-10-14 · 0001104659-26-116113 · Items 8.01,9.01

  2. 4 · Ownership change

    Report date 2026-09-04 · 0002058905-26-000008

  3. 4 · Ownership change

    Report date 2026-09-04 · 0001998622-26-000008

  4. 4 · Ownership change

    Report date 2026-09-04 · 0001996303-26-000008

  5. 4 · Ownership change

    Report date 2026-09-04 · 0001965747-26-000008

  6. 4 · Ownership change

    Report date 2026-09-04 · 0001965544-26-000008

  7. 4 · Ownership change

    Report date 2026-09-04 · 0001958895-26-000008

  8. 4 · Ownership change

    Report date 2026-09-04 · 0001763820-26-000008

  9. 4 · Ownership change

    Report date 2026-09-04 · 0001668263-26-000008

  10. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-050990

  11. 8-K · Current report

    Report date 2026-07-29 · 0001104659-26-088379 · Items 2.02,9.01

  12. 8-K · Current report

    Report date 2026-07-29 · 0001104659-26-088159 · Items 8.01,9.01

  13. 8-K · Current report

    Report date 2026-05-20 · 0001104659-26-065135 · Items 5.07

  14. 8-K · Current report

    Report date 2026-05-20 · 0001104659-26-064607 · Items 7.01,9.01

  15. 8-K · Current report

    Report date 2026-04-30 · 0001104659-26-053556 · Items 8.01,9.01

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-028730

  17. 8-K · Current report

    Report date 2026-04-29 · 0001104659-26-051949 · Items 2.02,9.01

  18. 8-K · Current report

    Report date 2026-04-29 · 0001104659-26-051525 · Items 8.01,9.01

  19. DEF 14A · Proxy statement

    Report date 2026-05-20 · 0001104659-26-040708

  20. 8-K · Current report

    Report date 2026-03-17 · 0001104659-26-029717 · Items 8.01,9.01

  21. 8-K · Current report

    Report date 2026-03-02 · 0001104659-26-023979 · Items 7.01

  22. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-012444

  23. 8-K · Current report

    Report date 2026-02-25 · 0001104659-26-019681 · Items 2.02,7.01,8.01,9.01

  24. 8-K · Current report

    Report date 2026-01-28 · 0001104659-26-007493 · Items 8.01,9.01

  25. 8-K · Current report

    Report date 2025-11-18 · 0001104659-25-114449 · Items 8.01,9.01

  26. 8-K · Current report

    Report date 2025-10-30 · 0001104659-25-104068 · Items 2.02,9.01

  27. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001035201-25-000039

  28. 8-K · Current report

    Report date 2025-10-29 · 0001104659-25-103733 · Items 8.01,9.01

  29. 8-K · Current report

    Report date 2025-10-01 · 0001104659-25-096613 · Items 2.03,9.01

  30. 8-K · Current report

    Report date 2025-07-31 · 0001104659-25-072525 · Items 2.02,9.01

  31. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001035201-25-000012

  32. 8-K · Current report

    Report date 2025-07-30 · 0001104659-25-072171 · Items 8.01,9.01

  33. 8-K · Current report

    Report date 2025-07-10 · 0001104659-25-066968 · Items 7.01,9.01

  34. 8-K · Current report

    Report date 2025-05-28 · 0001104659-25-054291 · Items 5.07

  35. 8-K · Current report

    Report date 2025-05-14 · 0001104659-25-048724 · Items 1.01,9.01

  36. 8-K · Current report

    Report date 2025-05-01 · 0001104659-25-043111 · Items 2.02,9.01

  37. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001035201-25-000006

  38. 8-K · Current report

    Report date 2025-04-30 · 0001104659-25-042549 · Items 8.01,9.01

  39. DEF 14A · Proxy statement

    Report date 2025-05-28 · 0001104659-25-035518

  40. 8-K · Current report

    Report date 2025-02-27 · 0001104659-25-017914 · Items 2.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 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: 25 transaction rows25FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

28 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-05
2026-09-08
James Sophie MarwiehF · Tax / exercise payment
Disposed
Common Stock50.050.03
2026-09-05
2026-09-08
Jenkins Kenneth GF · Tax / exercise payment
Disposed
Common Stock38.050.03
2026-09-05
2026-09-08
Bunting Shawn CF · Tax / exercise payment
Disposed
Common Stock69.050.03
2026-09-05
2026-09-08
Peters Todd KennethF · Tax / exercise payment
Disposed
Common Stock40.050.03
2026-09-05
2026-09-08
Scanlon Thomas AF · Tax / exercise payment
Disposed
Common Stock30.050.03
2026-09-05
2026-09-08
Mares Michael S JRF · Tax / exercise payment
Disposed
Common Stock67.050.03
2026-09-05
2026-09-08
Ouyang Elissa YF · Tax / exercise payment
Disposed
Common Stock66.050.03
2026-09-05
2026-09-08
Dean Shannon CF · Tax / exercise payment
Disposed
Common Stock72.050.03
2026-09-05
2026-09-08
Mortensen Michelle RF · Tax / exercise payment
Disposed
Common Stock73.050.03
2026-09-05
2026-09-08
Luu Michael BF · Tax / exercise payment
Disposed
Common Stock68.050.03
2026-09-05
2026-09-08
Lynch James PatrickF · Tax / exercise payment
Disposed
Common Stock48.050.03
2026-09-05
2026-09-08
KROPELNICKI MARTIN AF · Tax / exercise payment
Disposed
Common Stock493.050.03
2026-09-04
2026-09-08
HAMNER KRISTAN AF · Tax / exercise payment
Disposed
Common Stock42.050.03
2026-09-04
2026-09-08
James Sophie MarwiehF · Tax / exercise payment
Disposed
Common Stock51.050.03
2026-09-04
2026-09-08
Jenkins Kenneth GF · Tax / exercise payment
Disposed
Common Stock64.050.03
2026-09-04
2026-09-08
Bunting Shawn CF · Tax / exercise payment
Disposed
Common Stock71.050.03
2026-09-04
2026-09-08
Peters Todd KennethF · Tax / exercise payment
Disposed
Common Stock41.050.03
2026-09-04
2026-09-08
Scanlon Thomas AF · Tax / exercise payment
Disposed
Common Stock30.050.03
2026-09-04
2026-09-08
Mares Michael S JRF · Tax / exercise payment
Disposed
Common Stock69.050.03
2026-09-04
2026-09-08
Ouyang Elissa YF · Tax / exercise payment
Disposed
Common Stock68.050.03
2026-09-04
2026-09-08
Dean Shannon CF · Tax / exercise payment
Disposed
Common Stock75.050.03
2026-09-04
2026-09-08
Mortensen Michelle RF · Tax / exercise payment
Disposed
Common Stock75.050.03
2026-09-04
2026-09-08
Luu Michael BF · Tax / exercise payment
Disposed
Common Stock70.050.03
2026-09-04
2026-09-08
Lynch James PatrickF · Tax / exercise payment
Disposed
Common Stock50.050.03
2026-09-04
2026-09-08
KROPELNICKI MARTIN AF · Tax / exercise payment
Disposed
Common Stock505.050.03
2026-09-01
2026-09-01
Snow Lester AS · Sale
Disposed
Common Stock500.050.21
2026-08-13
2026-08-14
Krummel Thomas MS · Sale
Disposed
Common Stock3700.050.37
2026-08-04
2026-08-05
Shimansky Gregory DaleA · Grant / award
Acquired
Common Stock446.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 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 · 0001035201CALIFORNIA WATER SERVICE GROUP

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 2026-10-23 · 1197 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$905.62M$972.72M
    2023-12-31$790.33M$873.90M
    2022-12-31$772.62M$889.38M
    2021-12-31$765.70M$951.96M
    2020-12-31$697.58M$908.15M
    2019-12-31$664.36M$875.53M
    2018-12-31$674.74M$905.34M
    2017-12-31$622.47M$855.63M

    Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

    Explore the CPI history ↗