Spis treści:
1. REPORT
2. ESAP METADATE
3. INFORMATION ABOUT THE ENTITY
4. SIGNATURE OF PERSONS REPRESENTING THE COMPANY

Spis załączników:
  1. EN HR periodico PR 18. 16-22 jul.pdf

POLISH FINANCIAL SUPERVISION AUTHORITY

UNI - EN REPORT No 57 / 2026
Date of issue:
Short name of the issuer
BANCO SANTANDER S.A.
Subject
Banco Santander communicates the transactions over its own shares which it has carried out between 16 and 22 July 2026 under the buyback programme
Official market - legal basis
Inne uregulowania
Unofficial market - legal basis
Contents of the report:
The content of the report is attached hereto.
Annexes
File Description
EN HR periodico PR 18. 16-22 jul.pdf
EN HR periodico PR 18. 16-22 jul.pdf

Legal framework Type of information
TRANSD Acquisition or disposal of an issuer’s own shares
RegulatoryData
Collection Body PLKNF
Unique data record identifier
Type of submission New (to be used for new information)
Voluntary information flag
Date or period covered [Date or beginning of the period to which the information relates] 2026-07-16
Date or period covered [Date or end of the period to which the information relates] 2026-07-22
Personal data flag
Macierzyste państwo członkowskie, w stosownych przypadkach PL
DocumentReference
Język, w którym przekazano informacje Oryginał (ORIG) czy tłumaczenie (TRAN) Numer referencyjny pliku danych
PL
ORIG
SubmittingEntity
Submitting entity LEI or Submitting entity name - natural person
RelatedEntity/LegalPerson
Entity LEI Size of the entity Industry sector(s)
5493006QMFDDMYWIAM13 Large group (acc. regulation) Credit institution

BANCO SANTANDER S.A.
(fullname of the issuer)
BANCO SANTANDER S.A.
(short name of the issuer) (sector according to clasification
of the WSE in Warsow)
39004 Santander
(post code) (city)
Paseo de Pereda 9-12
(street) (number)
(0034) 91 259 6520 (0034) 91 257 0245
(phone number) (fax)
(e-mail) (web site)
A39000013
(NIP) (REGON)

SIGNATURE OF PERSONS REPRESENTING THE COMPANY
Date Name Position / Function Signature
2026-07-23 Kamil Nagawski Proxy
20260723_162315_1398454787_EN_HR_periodico_PR_18._16-22_jul.pdf