secwatch.observer — SEC 8-K summary ====================================== Issuer: H2O AMERICA (HTO) CIK: 0000766829 Form: 8-K Filed at: 2025-12-15T23:59:59+00:00 Accession: 0001628280-25-056880 Event type: leadership Sentiment: neutral Materiality: 0.55 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Non-executive Chair Eric Thornburg to retire Jan 31, 2026; CEO Walters to succeed -------------------------------------------------------------------------------- - 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. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/766829/000162828025056880/0001628280-25-056880-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/766829/000162828025056880/sjw-20251209.htm HTML page: https://secwatch.observer/filing/0001628280-25-056880 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer