California Water Service Group SEC filings CWT
California Water Service Group has 1,002 filings in SEC EDGAR's recent list, going back to Oct 31, 2019. Its latest annual report, Form ARS, was filed on Apr 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Other events
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Other events
|
Oct 15, 2026 | Oct 14, 2026 |
| 10-Q | Quarterly report | Jul 30, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Other events
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2026 | May 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 20, 2026 | May 20, 2026 |
| 424B5 | Prospectus supplement | May 1, 2026 | — |
| 8-K |
Current report
Other events
|
May 1, 2026 | Apr 30, 2026 |
| 10-Q | Quarterly report | Apr 30, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Other events
|
Apr 29, 2026 | Apr 29, 2026 |
| DEFA14A | Additional proxy material | Apr 17, 2026 | — |
| ARS | Annual report to shareholders | Apr 8, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 8, 2026 | May 20, 2026 |
| 8-K |
Current report
Other events
|
Mar 18, 2026 | Mar 17, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 5, 2026 | Mar 2, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 25, 2026 | Feb 25, 2026 |
| 8-K |
Current report
Other events
|
Jan 28, 2026 | Jan 28, 2026 |
| 8-K |
Current report
Other events
|
Nov 20, 2025 | Nov 18, 2025 |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2025 | Oct 30, 2025 |
| 8-K |
Current report
Other events
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
New debt
|
Oct 3, 2025 | Oct 1, 2025 |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Other events
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 10, 2025 | Jul 10, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 29, 2025 | May 28, 2025 |
| 8-K |
Current report
Material agreement
|
May 15, 2025 | May 14, 2025 |
| 424B5 | Prospectus supplement | May 14, 2025 | — |
| S-3ASR | Automatic shelf registration | May 14, 2025 | — |
| DEFA14A | Additional proxy material | May 1, 2025 | — |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 1, 2025 | May 1, 2025 |
| 8-K |
Current report
Other events
|
Apr 30, 2025 | Apr 30, 2025 |
| ARS | Annual report to shareholders | Apr 16, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 16, 2025 | May 28, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Other events
|
Jan 29, 2025 | Jan 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 16, 2025 | Jan 14, 2025 |
| 10-Q | Quarterly report | Oct 31, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Other events
|
Oct 31, 2024 | Oct 30, 2024 |
| 8-K |
Current report
New debt
|
Oct 23, 2024 | Oct 22, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 23, 2024 | Aug 22, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Other events
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 9, 2024 | Jul 8, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 3, 2024 | May 29, 2024 |
| S-8 | Employee stock plan registration | May 29, 2024 | — |
| DEFA14A | Additional proxy material | May 1, 2024 | — |
| 10-Q | Quarterly report | Apr 25, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Other events
|
Apr 24, 2024 | Apr 24, 2024 |
| ARS | Annual report to shareholders | Apr 17, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 17, 2024 | May 29, 2024 |
| 8-K |
Current report
Other events
|
Apr 9, 2024 | Apr 9, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 11, 2024 | Mar 11, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 29, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 6, 2024 | Feb 2, 2024 |
| 8-K |
Current report
Other events
|
Jan 29, 2024 | Jan 24, 2024 |
| 8-K |
Current report
Other events
|
Jan 26, 2024 | Jan 25, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 4, 2024 | Jan 3, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 27, 2023 | Oct 25, 2023 |
| 10-Q | Quarterly report | Oct 26, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2023 | Oct 26, 2023 |
| 8-K |
Current report
Other events
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Other events
|
Oct 18, 2023 | Oct 13, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 1, 2023 | Jul 27, 2023 |
| 10-Q | Quarterly report | Jul 27, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2023 | Jul 27, 2023 |
| 8-K |
Current report
Other events
|
Jul 26, 2023 | Jul 26, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 18, 2023 | Jul 17, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 5, 2023 | Jun 29, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 3, 2023 | Jun 29, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 16, 2023 | Jun 15, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Other events
|
Jun 1, 2023 | May 26, 2023 |
| DEFA14A | Additional proxy material | May 23, 2023 | — |
| PX14A6G | Filing | May 16, 2023 | — |
| 8-K |
Current report
Other events
|
May 10, 2023 | May 9, 2023 |
| DEFA14A | Additional proxy material | May 9, 2023 | — |
| DEFA14A | Additional proxy material | May 5, 2023 | — |
| DEFA14A | Additional proxy material | May 4, 2023 | — |
| DEFA14A | Additional proxy material | May 3, 2023 | — |
| 10-Q | Quarterly report | Apr 28, 2023 | Mar 31, 2023 |
| PX14A6G | Filing | Apr 27, 2023 | — |
| 8-K |
Current report
Acquisition or sale of assets
|
Apr 27, 2023 | Apr 27, 2023 |
| 8-K |
Current report
Other events
|
Apr 26, 2023 | Apr 26, 2023 |
| ARS | Annual report to shareholders | Apr 19, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Apr 19, 2023 | — |
| PRE 14A | Preliminary proxy statement | Apr 7, 2023 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Regulation FD disclosure
|
Apr 5, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 1, 2023 | Mar 1, 2023 |
| 10-K | Annual report | Mar 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 24, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 16, 2023 | Feb 15, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 2, 2023 | Feb 1, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 26, 2023 | Jan 26, 2023 |
| 8-K |
Current report
Other events
|
Jan 25, 2023 | Jan 25, 2023 |
| 8-K |
Current report
Other events
|
Jan 17, 2023 | Jan 12, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 6, 2022 | Nov 16, 2022 |
| 10-Q | Quarterly report | Oct 27, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 27, 2022 |
| 8-K |
Current report
Other events
|
Oct 26, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Officer or director change
|
Oct 5, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Oct 4, 2022 | Sep 28, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 7, 2022 | Sep 2, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 17, 2022 | Aug 16, 2022 |
| 10-Q | Quarterly report | Jul 28, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2022 | Jul 28, 2022 |
| 8-K |
Current report
Other events
|
Jul 27, 2022 | Jul 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2022 | Jun 22, 2022 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Jun 7, 2022 | May 25, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2022 | May 25, 2022 |
| 8-K |
Current report
Material agreement
|
Apr 29, 2022 | Apr 29, 2022 |
| 424B5 | Prospectus supplement | Apr 29, 2022 | — |
| S-3ASR | Automatic shelf registration | Apr 28, 2022 | — |
| 10-Q | Quarterly report | Apr 28, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2022 | Apr 28, 2022 |
| 8-K |
Current report
Other events
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 26, 2022 | Apr 26, 2022 |
| DEFA14A | Additional proxy material | Apr 15, 2022 | — |
| DEF 14A | Proxy statement | Apr 13, 2022 | May 25, 2022 |
| PRE 14A | Preliminary proxy statement | Apr 1, 2022 | May 25, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 29, 2022 | Mar 22, 2022 |
| 10-K | Annual report | Feb 24, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2022 | Feb 24, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 16, 2022 | Feb 14, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 3, 2022 | Feb 2, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 27, 2022 | Jan 27, 2022 |
| 8-K |
Current report
Other events
|
Jan 26, 2022 | Jan 26, 2022 |
| 10-Q | Quarterly report | Oct 28, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2021 | Oct 28, 2021 |
| 8-K |
Current report
Other events
|
Oct 27, 2021 | Oct 27, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Sep 29, 2021 | Sep 29, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 10, 2021 | Aug 5, 2021 |
| 10-Q | Quarterly report | Jul 29, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2021 | Jul 28, 2021 |
| 8-K |
Current report
Other events
|
Jul 28, 2021 | Jul 28, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 2, 2021 | Jul 1, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 11, 2021 | Jun 11, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 27, 2021 | May 26, 2021 |
| 8-K |
Current report
New debt
|
May 13, 2021 | May 11, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 4, 2021 | May 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 4, 2021 | May 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 4, 2021 | May 4, 2021 |
| 10-Q | Quarterly report | Apr 29, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Other events
|
Apr 28, 2021 | Apr 28, 2021 |
| DEF 14A | Proxy statement | Apr 14, 2021 | May 26, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 11, 2021 | Mar 9, 2021 |
| 8-K |
Current report
New debt
|
Feb 25, 2021 | Feb 25, 2021 |
| 10-K | Annual report | Feb 25, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2021 | Feb 25, 2021 |
| UPLOAD | Letter from the SEC | Feb 4, 2021 | — |
| 8-K |
Current report
Other events
|
Jan 27, 2021 | Jan 27, 2021 |
| CORRESP | Letter to the SEC | Jan 4, 2021 | — |
| UPLOAD | Letter from the SEC | Dec 30, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 9, 2020 | Dec 8, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 4, 2020 | Dec 3, 2020 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 6, 2020 | Nov 6, 2020 |
| 8-K |
Current report
Other events
|
Oct 28, 2020 | Oct 28, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 15, 2020 | Oct 15, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 5, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 1, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Other events
|
Aug 28, 2020 | Aug 28, 2020 |
| 10-Q | Quarterly report | Jul 30, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Other events
|
Jul 29, 2020 | Jul 29, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 10, 2020 | Jul 9, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 28, 2020 | May 27, 2020 |
| 10-Q | Quarterly report | Apr 30, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 30, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Other events
|
Apr 29, 2020 | Apr 29, 2020 |
| DEFA14A | Additional proxy material | Apr 15, 2020 | — |
| DEF 14A | Proxy statement | Apr 15, 2020 | May 27, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 13, 2020 | Mar 11, 2020 |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 27, 2020 | Feb 27, 2020 |
| 8-K |
Current report
Other events
|
Jan 29, 2020 | Jan 29, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 21, 2019 | Nov 20, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 20, 2019 | Nov 20, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 6, 2019 | Nov 6, 2019 |
| 10-Q | Quarterly report | Oct 31, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 31, 2019 | Oct 31, 2019 |
| 424B5 | Prospectus supplement | Oct 31, 2019 | — |
| S-3ASR | Automatic shelf registration | Oct 31, 2019 | — |
Showing 195 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Water Supply (SIC 4941)
- Listed as
- CWT (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Jose, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1035201
Other Water Supply companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.