{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-25-002475","form_type":"8-K","ticker":"WABC","cik":"0000311094","company_name":"WESTAMERICA BANCORPORATION","filed_at":"2025-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.912634+00:00","generated_at":"2026-05-23T07:27:02.526219+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Westamerica Bancorporation raises quarterly dividend to $0.46/share","bullets":["Quarterly dividend increased $0.02 to $0.46 per share, a ~4.5% rise from prior quarter.","Record date is May 5, 2025; payable on May 16, 2025.","CEO David Payne cited reliable earnings stream and financial strength for the increase."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-25-002475","json":"https://secwatch.observer/filing/0001171843-25-002475.json","markdown":"https://secwatch.observer/filing/0001171843-25-002475.md","text":"https://secwatch.observer/filing/0001171843-25-002475.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/311094/000117184325002475/0001171843-25-002475-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/311094/000117184325002475/f8k_042425.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T07:27:02.526219+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"}