Company: BCDRF
Filing Date: 2025-06-24
Form Type: 6-K
Source: 0000950103-25-007723
Chunk: 6

Company: Banco Santander, S.A.
Filing Date: 2025-06-24
Form: 6-K
Chunk 6
---
 Memorandum which (subject to offer and distribution restrictions) can be obtained from the Dealer Managers and the Tender Agent referred to below.

Holders having questions regarding the Offer may contact the Dealer Managers and the Tender Agent at the contact details set out at the end of this announcement. Questions or requests for assistance in participating in the Offer and the delivery of Tender Instructions may be directed to the Tender Agent.

<div align='center'>DEALER MANAGERS</div>

| Banco Santander, S.A.                         
 Ciudad Grupo Santander                        
 Avenida de Cantabria s/n                      
 28660                                         
 Madrid, Spain                                 
 Attn: Liability Management                    
 Email: liabilitymanagement@gruposantander.com | Santander US Capital Markets LLC        
 437 Madison Avenue, 8th Floor           
 New York, New York 10022                
 United States                           
 Tel (U.S. Toll Free): +1 (855) 404-3636 
 Tel (collect): +1 (212)  350-0660       
 Attn: Liability Management Team         
 Email: AmericasLM@santander.us          |

<div align='center'>THE TENDER AGENT
Kroll Issuer Services Limited
The News Building
3 London Bridge Street
London SE1 9SG
United Kingdom
Tel: +44 20 7704 0880
Attn: Scott Boswell
Email: santander@is.kroll.com
Website: https://deals.is.kroll.com/santander</div>

Boadilla del Monte (Madrid), 24 June 2025

NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION IN OR INTO OR TO ANY PERSON LOCATED OR RESIDENT IN ANY JURISDICTION WHERE OR TO WHOM IT IS UNLAWFUL TO RELEASE, PUBLISH OR DISTRIBUTE THIS ANNOUNCEMENT.

<div align='center'>IMPORTANT INFORMATION</div>

This announcement must be read in conjunction with
the Tender Offer Memorandum. This announcement and the Tender Offer Memorandum contain important information which should be read carefully
before any decision is made with respect to the Offer. If any Qualifying Holder is in any doubt as to the contents of this announcement,
the Tender Offer Memorandum or the action it should take, it is recommended to seek its own financial, legal, regulatory and tax advice,
including in respect of any tax consequences, immediately from its broker, bank manager, solicitor, accountant or other independent financial,
tax or legal adviser. No offer or invitation to acquire any securities