{"schema_version":"secwatch.filing_event.v1","accession":"0000356171-22-000039","form_type":"8-K","ticker":"TCBK","cik":"0000356171","company_name":"TRICO BANCSHARES /","filed_at":"2022-07-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:57.798687+00:00","generated_at":"2026-06-24T08:54:21.904499+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"TriCo Bancshares announces death of director Donald J. Amaral","bullets":["Director Donald J. Amaral passed away on July 20, 2022.","He served on audit, compensation, management succession, and nominating/corporate governance committees.","Mr. Amaral had been on the boards of TriCo Bancshares and Tri Counties Bank since 2003.","The company stated he will be greatly missed."],"urls":{"canonical":"https://secwatch.observer/filing/0000356171-22-000039","json":"https://secwatch.observer/filing/0000356171-22-000039.json","markdown":"https://secwatch.observer/filing/0000356171-22-000039.md","text":"https://secwatch.observer/filing/0000356171-22-000039.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/356171/000035617122000039/0000356171-22-000039-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/356171/000035617122000039/tcbk-20220720.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T08:54:21.904499+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"}