Company facts
- Industry
- Water Supply
- Headquarters
- San Dimas, California
- Most recent report
- 10-Q, filed Aug 5, 2026
- Incorporated
- California
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 1056903
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 50
News 8 of 154
Prospectuses and Registrations 8 of 9
- S-8 Registration statement for an employee plan Jul 17, 2026
- 424B3 Prospectus supplement for an offering Feb 20, 2026
- 424B5 Prospectus supplement for an offering Feb 27, 2024
- S-3ASR Automatic shelf registration Feb 26, 2024
- S-8 Registration statement for an employee plan Jul 28, 2023
- S-8 POS Post-effective amendment to an employee plan registration Jul 26, 2023
- S-8 POS Post-effective amendment to an employee plan registration Jul 26, 2023
- S-8 POS Post-effective amendment to an employee plan registration Jul 26, 2023
Proxies 8 of 29
- DEFA14A Extra proxy material Apr 13, 2026
- DEFA14A Extra proxy material Apr 3, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 3, 2026
- DEFA14A Extra proxy material Apr 28, 2025
- DEFA14A Extra proxy material Apr 21, 2025
- DEFA14A Extra proxy material Apr 4, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 4, 2025
- DEFA14A Extra proxy material Apr 5, 2024
Ownership 8 of 736
- 144 Notice of a proposed sale of restricted stock Aug 18, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Jul 31, 2026
- 4 Insider reported a trade May 21, 2026
- 4/A Insider reported a trade, amended May 20, 2026
- 4 Insider reported a trade May 19, 2026
- 4 Insider reported a trade May 19, 2026
- 4 Insider reported a trade May 19, 2026
- 4 Insider reported a trade May 19, 2026
Other 8 of 22
- 11-K Employee stock plan report Jun 26, 2026
- ARS Annual report sent to shareholders Apr 3, 2026
- 11-K Employee stock plan report Jun 25, 2025
- ARS Annual report sent to shareholders Apr 4, 2025
- 11-K Employee stock plan report Jun 20, 2024
- ARS Annual report sent to shareholders Apr 5, 2024
- 11-K Employee stock plan report Jun 28, 2023
- ARS Annual report sent to shareholders Apr 7, 2023
Everything here comes from American States Water Co's own filings on SEC EDGAR. The filing list is rechecked every hour.