{"schema_version":"secwatch.filing_event.v1","accession":"0000356171-22-000003","form_type":"8-K","ticker":"TCBK","cik":"0000356171","company_name":"TRICO BANCSHARES /","filed_at":"2022-01-06T23:59:59+00:00","discovered_at":"2026-05-14T18:04:09.263262+00:00","generated_at":"2026-06-27T20:22:27.400967+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":"TriCo Bancshares elects Jon Nakamura to board, expands to 13 directors","bullets":["Board size increased from 12 to 13 to accommodate Nakamura's appointment.","Nakamura to stand for election at 2022 Annual Meeting of Shareholders.","Nakamura will receive standard non-employee director compensation and enter indemnification agreements.","No arrangements or understandings with other persons regarding his selection."],"urls":{"canonical":"https://secwatch.observer/filing/0000356171-22-000003","json":"https://secwatch.observer/filing/0000356171-22-000003.json","markdown":"https://secwatch.observer/filing/0000356171-22-000003.md","text":"https://secwatch.observer/filing/0000356171-22-000003.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/356171/000035617122000003/0000356171-22-000003-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/356171/000035617122000003/tcbk-20211231.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T20:22:27.400967+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":"6c24d57d16","claim":"Jon Nakamura was elected as Director at TRICO BANCSHARES /.","evidence_excerpt":"On December 31, 2021, the Board of Directors (the “Board”) of TriCo Bancshares (the “Company”) elected Jon Nakamura as director of the Company and its subsidiary, Tri Counties Bank.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/356171/000035617122000003/0000356171-22-000003-index.htm","confidence":1.0,"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"}