{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-25-001131","form_type":"8-K","ticker":"WABC","cik":"0000311094","company_name":"WESTAMERICA BANCORPORATION","filed_at":"2025-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.933035+00:00","generated_at":"2026-05-26T02:39:43.742528+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Westamerica Bancorp authorizes up to 2M share repurchase (~7.5% of outstanding)","bullets":["Board approved repurchase of up to 2,000,000 shares (about 7.5% of shares outstanding) prior to March 31, 2026.","Repurchases may occur on open market or in privately negotiated transactions as conditions warrant.","Chairman, President & CEO David Payne cited financial strength, conservative risk profile, and reliable earnings."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-25-001131","json":"https://secwatch.observer/filing/0001171843-25-001131.json","markdown":"https://secwatch.observer/filing/0001171843-25-001131.md","text":"https://secwatch.observer/filing/0001171843-25-001131.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/311094/000117184325001131/0001171843-25-001131-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/311094/000117184325001131/f8k_022725.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T02:39:43.742528+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"}