<SEC-DOCUMENT>0000950103-25-015715-index.html : 20251204 <SEC-HEADER>0000950103-25-015715.hdr.sgml : 20251204 <ACCEPTANCE-DATETIME>20251204060903 ACCESSION NUMBER: 0000950103-25-015715 CONFORMED SUBMISSION TYPE: 6-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20251204 FILED AS OF DATE: 20251204 DATE AS OF CHANGE: 20251204 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Banco Santander, S.A. CENTRAL INDEX KEY: 0000891478 STANDARD INDUSTRIAL CLASSIFICATION: COMMERCIAL BANKS, NEC [6029] ORGANIZATION NAME: 02 Finance EIN: 132617929 STATE OF INCORPORATION: U3 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-12518 FILM NUMBER: 251548200 BUSINESS ADDRESS: STREET 1: CIUDAD GRUPO SANTANDER STREET 2: BOADILLA DEL MONTE CITY: MADRID STATE: U3 ZIP: 28660 BUSINESS PHONE: 34 91 289 32 80 MAIL ADDRESS: STREET 1: CIUDAD GRUPO SANTANDER STREET 2: BOADILLA DEL MONTE CITY: MADRID STATE: U3 ZIP: 28660 FORMER COMPANY: FORMER CONFORMED NAME: BANCO SANTANDER SA DATE OF NAME CHANGE: 20070925 FORMER COMPANY: FORMER CONFORMED NAME: BANCO SANTANDER CENTRAL HISPANO SA DATE OF NAME CHANGE: 19990512 FORMER COMPANY: FORMER CONFORMED NAME: BANCO SANTANDER S A DATE OF NAME CHANGE: 19931201 </SEC-HEADER> <DOCUMENT> <TYPE>6-K <SEQUENCE>1 <FILENAME>dp238352_6k.htm <DESCRIPTION>FORM 6-K <TEXT> Document 1 - file: dp238352_6k.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>image_001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: image_001.jpg
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