{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-078135","form_type":"8-K","ticker":"CWT","cik":"0001035201","company_name":"CALIFORNIA WATER SERVICE GROUP","filed_at":"2023-07-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.942899+00:00","generated_at":"2026-06-13T12:26:40.527708+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"California Water Service Group Elects Charles R. Patton to Board of Directors, Effective July 1, 2023","bullets":["Board increased from 9 to 10 directors; Charles R. Patton elected effective July 1, 2023.","Patton previously served as EVP External Affairs at American Electric Power, retiring July 2022.","Patton serves as independent director of Ameresco, Inc. and Sterling Construction Company.","He will receive standard non-employee director compensation as described in proxy statement.","No arrangements or understandings with any person regarding his selection as director."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-078135","json":"https://secwatch.observer/filing/0001104659-23-078135.json","markdown":"https://secwatch.observer/filing/0001104659-23-078135.md","text":"https://secwatch.observer/filing/0001104659-23-078135.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1035201/000110465923078135/0001104659-23-078135-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1035201/000110465923078135/tm2320631d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T12:26:40.527708+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":[{"claim_id":"c76e332c35","claim":"Charles R. Patton was elected as Director at CALIFORNIA WATER SERVICE GROUP.","evidence_excerpt":"voted to increase the size of the Board from nine to ten directors and to elect Charles R. Patton to the Board, effective July 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1035201/000110465923078135/0001104659-23-078135-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}