{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-056880","form_type":"8-K","ticker":"HTO","cik":"0000766829","company_name":"H2O AMERICA","filed_at":"2025-12-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.122045+00:00","generated_at":"2026-05-16T13:17:45.676631+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Non-executive Chair Eric Thornburg to retire Jan 31, 2026; CEO Walters to succeed","bullets":["Eric W. Thornburg, non-executive Chair of the Board, notified H2O America of his retirement effective Jan 31, 2026.","Retirement is not due to any disagreement with the Company on operations, policies, or practices.","CEO Andrew F. Walters, also a director, appointed as Chair of the Board effective upon Thornburg's retirement."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-056880","json":"https://secwatch.observer/filing/0001628280-25-056880.json","markdown":"https://secwatch.observer/filing/0001628280-25-056880.md","text":"https://secwatch.observer/filing/0001628280-25-056880.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/766829/000162828025056880/0001628280-25-056880-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/766829/000162828025056880/sjw-20251209.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:17:45.676631+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}