{"filing":{"accession_number":"0001193125-26-365115","cik":"0000891478","ticker":"BCDRF","company_name":"Banco Santander, S.A.","form":"6-K","filing_date":"2026-08-25","report_date":"2026-08-25","primary_document":"d120143d6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/891478/000119312526365115/d120143d6k.htm"},"events":[{"id":29448,"run_id":26967,"accession_number":"0001193125-26-365115","anchor_item_number":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"Banco Santander issued $2 billion in aggregate principal amount of Senior Non Preferred Fixed-to-Fixed Rate Notes in two tranches (5.005% due 2030 and 5.624% due 2034). The 6-K furnishes the underwriting agreement, supplemental indenture, and note forms for incorporation into the F-3 registration statement, evidencing creation of new direct financial obligations totaling $2 billion.","company_name":"Banco Santander, S.A.","ticker":"BCDRF","filing_date":"2026-08-25","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":31735,"accession_number":"0001193125-26-365115","item_number":null,"item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"Banco Santander issued $2 billion in aggregate principal amount of Senior Non Preferred Fixed-to-Fixed Rate Notes in two tranches (5.005% due 2030 and 5.624% due 2034). The 6-K furnishes the underwriting agreement, supplemental indenture, and note forms for incorporation into the F-3 registration statement, evidencing creation of new direct financial obligations totaling $2 billion.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-25T20:06:58.653507+00:00","company_name":"Banco Santander, S.A.","ticker":"BCDRF","filing_date":"2026-08-25"}]}