{"filing":{"accession_number":"0001490906-26-000028","cik":"0001490906","ticker":"CFFN","company_name":"Capitol Federal Financial, Inc.","form":"8-K","filing_date":"2026-09-22","report_date":"2026-09-18","primary_document":"cffn-20260918.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1490906/000149090626000028/cffn-20260918.htm"},"events":[{"id":34255,"run_id":31524,"accession_number":"0001490906-26-000028","anchor_item_number":"5.02","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.92,"summary":"Tara Van Houweling, the Reporting Director and Principal Accounting Officer, notified the company of her intent to leave effective October 9, 2026, after 23 years of service. While the filing also mentions Kent Townsend assuming the Principal Accounting Officer role, the principal disclosed action is the departure of a named officer responsible for accounting oversight. The departure of a Principal Accounting Officer is material to investors assessing the registrant's financial reporting controls and governance.","company_name":"Capitol Federal Financial, Inc.","ticker":"CFFN","filing_date":"2026-09-22","form":"8-K","submitted_at":null,"items":[{"id":37936,"accession_number":"0001490906-26-000028","item_number":"5.02","item_title":"DEPARTURE OF DIRECTORS OR CERTAIN OFFICERS; ELECTION OF DIRECTORS; APPOINTMENT OF CERTAIN OFFICERS; COMPENSATORY ARRANGEMENTS OF CERTAIN OFFICERS","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"Tara Van Houweling, the Reporting Director and Principal Accounting Officer, notified the company of her intent to leave effective October 9, 2026, after 23 years of service. While the filing also mentions Kent Townsend assuming the Principal Accounting Officer role, the principal disclosed action is the departure of a named officer responsible for accounting oversight. The departure of a Principal Accounting Officer is material to investors assessing the registrant's financial reporting controls and governance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-22T16:23:59.954348+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":37936,"accession_number":"0001490906-26-000028","item_number":"5.02","item_title":"DEPARTURE OF DIRECTORS OR CERTAIN OFFICERS; ELECTION OF DIRECTORS; APPOINTMENT OF CERTAIN OFFICERS; COMPENSATORY ARRANGEMENTS OF CERTAIN OFFICERS","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"Tara Van Houweling, the Reporting Director and Principal Accounting Officer, notified the company of her intent to leave effective October 9, 2026, after 23 years of service. While the filing also mentions Kent Townsend assuming the Principal Accounting Officer role, the principal disclosed action is the departure of a named officer responsible for accounting oversight. The departure of a Principal Accounting Officer is material to investors assessing the registrant's financial reporting controls and governance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-22T16:23:59.954348+00:00","company_name":"Capitol Federal Financial, Inc.","ticker":"CFFN","filing_date":"2026-09-22"}]}