Company: BCDRF
Filing Date: 2025-01-15
Form Type: 6-K
Source: 0000950103-25-000489
Chunk: 4

Company: Banco Santander, S.A.
Filing Date: 2025-01-15
Form: 6-K
Chunk 4
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Ciudad Grupo Santander, edificio Arrecife, planta 2

28660 Boadilla del Monte (Madrid)

comunicacion@gruposantander.com

www.santander.com– X: @bancosantander

Item 2

Banco Santander, S.A., (“Santander”
or the “Offeror”) in accordance with the provisions of the securities market legislation, communicates the following:

<div align='center'>OTHER RELEVANT INFORMATION</div>

Further to the other relevant information
communication made on 7 January 2025 (registered under number 32007) regarding the launch by Santander of four concurrent and separate
offers to purchase for cash (the “Offers”) its outstanding 3.496% Senior Preferred Fixed Rate Notes due 2025 (ISIN:
US05964HAP01), 2.746% Senior Non Preferred Fixed Rate Notes due 2025 (ISIN: US05971KAE91), 5.147% Senior Non Preferred Fixed Rate Notes
due 2025 (ISIN: US05964HAR66) and 1.849% Senior Non Preferred Fixed Rate Notes due 2026 (ISIN: US05964HAL96) (collectively, the “Notes”),
the Offeror now announces the results of the Offers and that it has waived the Maximum Purchase Consideration Condition of USD 2,000,000,000.

Capitalised terms used but not otherwise
defined in this announcement shall have the meaning given to them in the offer to purchase dated 7 January 2025 (the “Offer to Purchase”) and the related notice of guaranteed delivery (the “Notice of Guaranteed Delivery” and, together
with the Offer to Purchase, the “Offer Documents”).

The Expiration Time for the Offers was
5.00 p.m. (New York city time) on 14 January 2025.

According to information provided by
the Information and Tender Agent for the Offers, (i) USD 586,400,000 aggregate principal amount of the 3.496% Senior Preferred Fixed Rate
Notes due 2025, (ii) USD 917,600,000 aggregate principal amount of the 2.746% Senior Non Preferred Fixed Rate Notes due 2025, (iii)
USD 972,000,000 aggregate principal amount of the 5.147% Senior Non Preferred Fixed Rate Notes due 2025 and (iv) USD 977,000,