{"filing":{"accession_number":"0001087711-26-000015","cik":"0001087711","ticker":"STNDF","company_name":"Santander UK plc","form":"6-K","filing_date":"2026-07-23","report_date":null,"primary_document":"a6krfb20260723excoappoin.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1087711/000108771126000015/a6krfb20260723excoappoin.htm"},"events":[{"id":19941,"run_id":17952,"accession_number":"0001087711-26-000015","anchor_item_number":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"summary":"The 6-K discloses four new appointments to Santander UK's Executive Committee: Tom Ranger as CFO (effective 1 October 2026), Steve Affleck as Chief Accounting Officer (immediate effect), Michael Christodoulides as Chief Compliance Officer (effective 1 November 2026), and Iñaki Perkins as Head of Cards \u0026 Payments. These are material executive appointments at a major financial institution, with the CFO role being particularly significant. The filing also notes Angel Santodomingo's departure as CFO effective 31 October 2026, but the principal disclosed action is the appointment of his successor and three other senior executives.","company_name":"Santander UK plc","ticker":"STNDF","filing_date":"2026-07-23","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":19174,"accession_number":"0001087711-26-000015","item_number":null,"item_title":null,"event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The 6-K discloses four new appointments to Santander UK's Executive Committee: Tom Ranger as CFO (effective 1 October 2026), Steve Affleck as Chief Accounting Officer (immediate effect), Michael Christodoulides as Chief Compliance Officer (effective 1 November 2026), and Iñaki Perkins as Head of Cards \u0026 Payments. These are material executive appointments at a major financial institution, with the CFO role being particularly significant. The filing also notes Angel Santodomingo's departure as CFO effective 31 October 2026, but the principal disclosed action is the appointment of his successor and three other senior executives.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-23T16:46:38.350516+00:00","company_name":"Santander UK plc","ticker":"STNDF","filing_date":"2026-07-23"}]}