Company facts
- Industry
- Water Supply
- Headquarters
- San Jose, California
- Most recent report
- 8-K, filed Nov 3, 2026
- Incorporated
- Delaware
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 766829
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 49
News 8 of 135
Prospectuses and Registrations 8 of 23
- 424B5 Prospectus supplement for an offering Nov 2, 2026
- FWP Free writing prospectus Oct 30, 2026
- 424B5 Prospectus supplement for an offering Oct 29, 2026
- 424B5 Prospectus supplement for an offering Mar 4, 2026
- 424B5 Prospectus supplement for an offering Mar 2, 2026
- 25 Nov 7, 2024
- 424B5 Prospectus supplement for an offering Oct 30, 2024
- S-3ASR Automatic shelf registration Oct 29, 2024
Proxies 8 of 27
- DEFA14A Extra proxy material Apr 3, 2026
- DEFA14A Extra proxy material Apr 3, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 3, 2026
- DEFA14A Extra proxy material Apr 1, 2025
- DEFA14A Extra proxy material Apr 1, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 1, 2025
- DEFA14A Extra proxy material Apr 29, 2024
- DEFA14A Extra proxy material Apr 29, 2024
Ownership 8 of 649
- SCHEDULE 13G/A Large holder reported a passive stake, amended Oct 27, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Sep 22, 2026
- 4/A Insider reported a trade, amended Aug 19, 2026
- 4/A Insider reported a trade, amended Aug 19, 2026
- 4/A Insider reported a trade, amended Aug 19, 2026
- 4/A Insider reported a trade, amended Aug 19, 2026
- 3/A Insider reported their initial holding, amended Aug 19, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 19, 2026
Other 8 of 117
- POSASR Oct 29, 2026
- ARS Annual report sent to shareholders Apr 3, 2026
- ARS Annual report sent to shareholders Apr 1, 2025
- CERT Exchange certified a listing Nov 8, 2024
- 8-A12B Registration of a security for exchange listing Nov 8, 2024
- ARS Annual report sent to shareholders Apr 29, 2024
- ARS/A Annual report sent to shareholders, amended Apr 3, 2023
- ARS Annual report sent to shareholders Mar 9, 2023
Everything here comes from H2O America's own filings on SEC EDGAR. The filing list is rechecked every hour.