Santander Bank Polska S.A.

Major Shareholding Notification • Jan 9, 2026

Shareholder – Article 69(1) or (2) and Article 69a (1) or (3) of the Act on public offering (to be filled in by shareholder)

Original notification / change
Initial notification Change
Issuer's data
LEI code
259400LGXW3K0GDAG361
Issuer's name
SANTANDER BANK POLSKA SPÓŁKA AKCYJNA
Data of the entity sending the notification
Attorney-in-fact for the purpose of submitting the notification
First name		Last name
Agnieszka		Stopińska
Principal's data
Type of entity natural person legal person
Address	Postcode	City/town	Country
Paseo de Pereda 9-12	39004	Santander	Spain
Entity name
BANCO SANTANDER S.A.
LEI code
5493006QMFDDMYWIAM13
LEI code is missing
Shares held directly Shares held indirectly, through subsidiares
Entity's direct shareholding before the change
Number of ordinary bearer and/or registered shares
59 984 148
Number of registered multiple-vote shares
0
Total number of shares
59 984 148
% share in the share capital
58,7
Number of votes
59 984 148
% share in the number of votes
58,7

Total entity's holding - before the change

Number of ordinary bearer and/or registered shares
59 984 148
Number of registered multiple-vote shares
0
Total number of shares
59 984 148
% share in the share capital
58,7
Number of votes
59 984 148
% share in the number of votes
58,7

Reason for submitting the notification

Details of the event

Entity concerned

BANCO SANTANDER S.A.
Date of submitting the notification	Date of the event
2026-1-9	2026-1-9
Transaction settlement date	Date of obtaining information about the event
2026-1-9	2026-1-9
Type of event
Sale – civil-law agreement

Description of the event

Pursuant to Article 69 Section 2 Item 2 in conjunction with Article 69 Section 1 Item 2 of the Polish Act on Public Offering and Conditions Governing the Introduction of Financial Instruments to the Organized Trading System and Public Companies of 29 July 2005 (the "Public Offering Act"), Banco Santander S.A. with its registered office in Santander (the "Notifying Party") hereby notifies that as a result of the settlement on 9 January 2026 of a sale to Erste Group Bank AG with its registered office in Vienna of 50,072,763 shares in the share capital of Santander Bank Polska S.A. with its registered office in Warsaw ("SBP") with a nominal value of PLN 10 each and a total nominal value of PLN 500,727,630, representing 49.0% of the share capital of SBP and entitling to 49.0% of the total number of votes at the General Meeting of SBP (the "Transaction"), the Notifying Party's share in the total number of votes at the general meeting of SBP decreased by 49.0%.

As a result of the Transaction and as of the date of this notification the Notifying Party holds 9,911,385 shares in the SBP's share capital representing approximately 9.7% of the total number of shares in the SBP's share capital and the total number of votes at the SBP's general meeting. None of the subsidiaries of the Notifying Party hold any shares in SBP. The Notifying Party is not a party to any agreement on the transfer of rights to exercise voting rights vested in the SBP's shares within the meaning of Article 87 Section 1 Item 3 letter c) of the Public Offering Act.

The Notifying Party does not hold any financial instruments already issued by the SBP which after their maturity date entitle or oblige their holder unconditionally to acquire shares, to which rights to vote are attached, referred to in Article 69b Section 1 Item 1 of the Public Offering Act.

In addition, the Notifying Party does not hold any financial instruments related, directly or indirectly, to the SBP's shares that give rise to any economic consequences similar to the consequences of the financial instruments specified in the preceding paragraph, referred to in Article 69b Section 1 Item 2 of the Public Offering Act.

Due to the fact that the Notifying Party does not hold any financial instruments referred to in Article 69b Section 1 Items 1 and 2 of the Public Offering Act, the total number of votes in the SBP, as well as the total percentage share in the total number of votes in the SBP, referred to in Article 69 Section 4 Item 9 of the Public Offering Act, correspond to the number of votes attached to shares of the Bank and the percentage share in the total number of votes in the Bank specified above.

Entity's direct shareholding

shareholding before the change	shareholding after the change
Number of ordinary bearer and/or registered shares	Number of ordinary bearer and/or registered shares
59 984 148	9 911 385
Number of registered multiple-vote shares	Number of registered multiple-vote shares
0	0
Total number of shares	Total number of shares
59 984 148	9 911 385
% share in the share capital	% share in the share capital
58,7	9,7
Number of votes	Number of votes
59 984 148	9 911 385
% share in the number of votes	% share in the number of votes
58,7	9,7

Current shareholding resulting from Article 69b of the Act on public offering

• Not applicable
• Applicable

Total (direct and indirect) and current shareholding

Total and current holding are not the same

Total holding

Number of ordinary bearer and/or registered shares

9 911 385

Number of registered multiple-vote shares

0

Total number of shares

9 911 385

% share in the share capital

9,7

Number of votes

9 911 385

% share in the number of votes

9,7