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 |
|---|---|---|---|
| ARS | Annual report to shareholders | Apr 8, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Apr 16, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| ARS | Annual report to shareholders | Apr 17, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Apr 19, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 1, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 24, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Feb 25, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
Showing 11 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.