{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-21-005688","form_type":"8-K","ticker":"WABC","cik":"0000311094","company_name":"WESTAMERICA BANCORPORATION","filed_at":"2021-08-09T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.263961+00:00","generated_at":"2026-06-29T19:25:11.848883+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Director Etta Allen retires from Westamerica Bancorporation Board after 33 years","bullets":["Etta Allen retired effective August 6, 2021, after serving on the Board since 1988.","Ms. Allen served as Chair of the Employee Benefits and Compensation Committee and on Westamerica Bank's Board.","She did not express any disagreement with the company's operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-21-005688","json":"https://secwatch.observer/filing/0001171843-21-005688.json","markdown":"https://secwatch.observer/filing/0001171843-21-005688.md","text":"https://secwatch.observer/filing/0001171843-21-005688.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/311094/000117184321005688/0001171843-21-005688-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/311094/000117184321005688/f8k_080921.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T19:25:11.848883+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":"ca6e07bcc6","claim":"Etta Allen retired as Director at WESTAMERICA BANCORPORATION.","evidence_excerpt":"Effective August 6, 2021, Etta Allen., retired from Westamerica Bancorporation’s (the Company) Board of Directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/311094/000117184321005688/0001171843-21-005688-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"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"}