National Storage Mechanism | Additional information

DenizBank A.Ş.

(a Turkish banking institution organised as a joint stock company)

U.S.$5,000,000,000

Euro Medium Term Note Programme

Publication of Base Prospectus

The following base prospectus (the "Base Prospectus") has been approved by the Financial Conduct Authority and is available for viewing:

Base Prospectus dated 17 July 2025 relating to the DenizBank A.Ş. U.S.$5,000,000,000 Euro Medium Term Note Programme.

Please read the disclaimer below "Disclaimer - Intended Addressees" before attempting to access this service, as your right to do so is conditional upon complying with the requirements set out below.

To view the Base Prospectus, please follow the link below:

http://www.rns-pdf.londonstockexchange.com/rns/2907S_1-2025-7-23.pdf

A copy of the Base Prospectus will also be submitted to the National Storage Mechanism and will shortly be available for inspection at: www.morningstar.co.uk/uk/NSM.

For further information, please contact:

Nimet Sinem Yahşi

Esentepe Mah. Büyükdere Cad. No: 141

İstanbul, 34394

Turkey

Telephone: +90 212 348 5453

Email: NimetSinem.Yahsi@denizbank.com; StructuredFinance@denizbank.com

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Base Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Base Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Base Prospectus is not addressed. Prior to relying on the information contained in the Base Prospectus you must ascertain from the Base Prospectus whether or not you are part of the intended addressees of, and eligible to view, the information contained therein.

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