{"filing":{"accession_number":"0000868671-26-000071","cik":"0000868671","ticker":"GBCI","company_name":"GLACIER BANCORP, INC.","form":"8-K","filing_date":"2026-08-31","report_date":"2026-08-27","primary_document":"gbci-20260827.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/868671/000086867126000071/gbci-20260827.htm"},"events":[{"id":30649,"run_id":28098,"accession_number":"0000868671-26-000071","anchor_item_number":"8.01","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.94,"summary":"The Board appointed Byron Pollan to the newly created position of Senior Vice President and Deputy Chief Financial Officer effective September 1, 2026, with a planned succession to Chief Financial Officer in mid-2027 upon Ron Copher's retirement.","company_name":"GLACIER BANCORP, INC.","ticker":"GBCI","filing_date":"2026-08-31","form":"8-K","submitted_at":null,"items":[{"id":33304,"accession_number":"0000868671-26-000071","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the Board's appointment of Byron Pollan to the newly created position of Senior Vice President and Deputy Chief Financial Officer, effective September 1, 2026, with a planned succession to Chief Financial Officer in mid-2027 upon Ron Copher's retirement. This is a material executive appointment of a named officer to a senior financial leadership role at a publicly traded bank holding company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-31T20:34:24.185621+00:00","company_name":"","ticker":null,"filing_date":""},{"id":33303,"accession_number":"0000868671-26-000071","item_number":"8.01","item_title":"Other Events","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The Board appointed Byron Pollan to the newly created position of Deputy Chief Financial Officer effective September 1, 2026, with a planned succession to Chief Financial Officer upon Ron Copher's mid-2027 retirement. This is a material executive appointment of a named officer to a senior financial leadership role. While the filing also references Copher's planned departure, the principal disclosed action is Pollan's appointment to a new position and his designated succession path.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-31T20:34:24.185621+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33303,"accession_number":"0000868671-26-000071","item_number":"8.01","item_title":"Other Events","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The Board appointed Byron Pollan to the newly created position of Deputy Chief Financial Officer effective September 1, 2026, with a planned succession to Chief Financial Officer upon Ron Copher's mid-2027 retirement. This is a material executive appointment of a named officer to a senior financial leadership role. While the filing also references Copher's planned departure, the principal disclosed action is Pollan's appointment to a new position and his designated succession path.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-31T20:34:24.185621+00:00","company_name":"GLACIER BANCORP, INC.","ticker":"GBCI","filing_date":"2026-08-31"},{"id":33304,"accession_number":"0000868671-26-000071","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the Board's appointment of Byron Pollan to the newly created position of Senior Vice President and Deputy Chief Financial Officer, effective September 1, 2026, with a planned succession to Chief Financial Officer in mid-2027 upon Ron Copher's retirement. This is a material executive appointment of a named officer to a senior financial leadership role at a publicly traded bank holding company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-31T20:34:24.185621+00:00","company_name":"GLACIER BANCORP, INC.","ticker":"GBCI","filing_date":"2026-08-31"}]}