{"filing":{"accession_number":"0000356171-26-000079","cik":"0000356171","ticker":"TCBK","company_name":"TRICO BANCSHARES /","form":"8-K","filing_date":"2026-05-28","report_date":null,"primary_document":"tcbk-20260521.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/356171/000035617126000079/tcbk-20260521.htm"},"events":[{"id":8300,"run_id":7286,"accession_number":"0000356171-26-000079","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"summary":"TriCo Bancshares held its Annual Meeting of Shareholders on May 21, 2026, with voting results on four proposals: election of 11 directors, advisory vote on executive compensation, amendment to eliminate cumulative voting in the bylaws, and ratification of Baker Tilly US, LLP as independent auditors.","company_name":"TRICO BANCSHARES /","ticker":"TCBK","filing_date":"2026-05-28","form":"8-K","submitted_at":null,"items":[{"id":2141,"accession_number":"0000356171-26-000079","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year","event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.75,"reasoning":"This disclosure concerns amendments to TriCo Bancshares' bylaws approved by shareholders on May 21, 2026, including elimination of cumulative voting, authorization for Lead Directors, and clarification of indemnification provisions. While bylaw amendments are routine corporate governance matters, the elimination of cumulative voting is a governance change that could affect shareholder voting power and is therefore material to investors' assessment of governance structure. However, the taxonomy lacks a dedicated \"governance_amendment\" category, and this does not fit the more specific event types (it is not an earnings release, executive change, M\u0026A activity, restatement, auditor change, going concern, impairment, shareholder vote results, delisting, bankruptcy, covenant breach, cybersecurity incident, dilutive issuance, or material litigation). The materiality is borderline—cumulative voting elimination affects shareholder rights, but routine bylaw housekeeping does not.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:11:09.771277+00:00","company_name":"","ticker":null,"filing_date":""},{"id":2142,"accession_number":"0000356171-26-000079","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder voting results from TRICO BANCSHARES' May 21, 2026 Annual Meeting, covering four proposals: election of 11 directors, advisory vote on executive compensation, amendment to eliminate cumulative voting in the bylaws, and ratification of Baker Tilly US, LLP as independent auditors. The filing presents vote tallies (For, Against, Abstain, Broker Non-Votes) for each proposal, which is the standard format for Item 5.07 shareholder vote results disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:11:09.771277+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":2141,"accession_number":"0000356171-26-000079","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year","event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.75,"reasoning":"This disclosure concerns amendments to TriCo Bancshares' bylaws approved by shareholders on May 21, 2026, including elimination of cumulative voting, authorization for Lead Directors, and clarification of indemnification provisions. While bylaw amendments are routine corporate governance matters, the elimination of cumulative voting is a governance change that could affect shareholder voting power and is therefore material to investors' assessment of governance structure. However, the taxonomy lacks a dedicated \"governance_amendment\" category, and this does not fit the more specific event types (it is not an earnings release, executive change, M\u0026A activity, restatement, auditor change, going concern, impairment, shareholder vote results, delisting, bankruptcy, covenant breach, cybersecurity incident, dilutive issuance, or material litigation). The materiality is borderline—cumulative voting elimination affects shareholder rights, but routine bylaw housekeeping does not.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:11:09.771277+00:00","company_name":"TRICO BANCSHARES /","ticker":"TCBK","filing_date":"2026-05-28"},{"id":2142,"accession_number":"0000356171-26-000079","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder voting results from TRICO BANCSHARES' May 21, 2026 Annual Meeting, covering four proposals: election of 11 directors, advisory vote on executive compensation, amendment to eliminate cumulative voting in the bylaws, and ratification of Baker Tilly US, LLP as independent auditors. The filing presents vote tallies (For, Against, Abstain, Broker Non-Votes) for each proposal, which is the standard format for Item 5.07 shareholder vote results disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:11:09.771277+00:00","company_name":"TRICO BANCSHARES /","ticker":"TCBK","filing_date":"2026-05-28"}]}