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 |
|---|---|---|---|
| 424B5 | Prospectus supplement | May 1, 2026 | — |
| 424B5 | Prospectus supplement | May 14, 2025 | — |
| S-3ASR | Automatic shelf registration | May 14, 2025 | — |
| S-8 | Employee stock plan registration | May 29, 2024 | — |
| 424B5 | Prospectus supplement | Apr 29, 2022 | — |
| S-3ASR | Automatic shelf registration | Apr 28, 2022 | — |
| 424B5 | Prospectus supplement | Oct 31, 2019 | — |
| S-3ASR | Automatic shelf registration | Oct 31, 2019 | — |
Showing 8 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.