{"filing":{"accession_number":"0000950103-26-013701","cik":"0000891478","ticker":"BCDRF","company_name":"Banco Santander, S.A.","form":"6-K","filing_date":"2026-09-09","report_date":"2026-09-09","primary_document":"dp253084_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/891478/000095010326013701/dp253084_6k.htm"},"events":[{"id":32293,"run_id":29670,"accession_number":"0000950103-26-013701","anchor_item_number":null,"event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.85,"summary":"Banco Santander executed a capital reduction through cancellation of 462,683,139 own shares (approximately 3.08% of share capital) on September 9, 2026, reducing share capital by EUR 231,341,569.50. This is a return of capital to shareholders via share buyback and cancellation, consistent with a share-repurchase program. The filing notes cumulative share buybacks and cancellations since 2021 totaling approximately 18% of outstanding shares, indicating a material ongoing capital return program that would affect investor assessment of capital allocation and shareholder value.","company_name":"Banco Santander, S.A.","ticker":"BCDRF","filing_date":"2026-09-09","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":35438,"accession_number":"0000950103-26-013701","item_number":null,"item_title":null,"event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.85,"reasoning":"Banco Santander executed a capital reduction through cancellation of 462,683,139 own shares (approximately 3.08% of share capital) on September 9, 2026, reducing share capital by EUR 231,341,569.50. This is a return of capital to shareholders via share buyback and cancellation, consistent with a share-repurchase program. The filing notes cumulative share buybacks and cancellations since 2021 totaling approximately 18% of outstanding shares, indicating a material ongoing capital return program that would affect investor assessment of capital allocation and shareholder value.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-09T16:03:45.901926+00:00","company_name":"Banco Santander, S.A.","ticker":"BCDRF","filing_date":"2026-09-09"}]}