Turkiye Garanti Bankasi A.S.: Changes in Top Management

TO: Investment Community

FROM : Garanti BBVA / Investor Relations

SUBJECT: Changes in Top Management

DATE: September 21, 2023

Mrs. Işıl Akdemir Evlioğlu currently the Executive Vice President in charge of Customer Solutions and Digital Banking will leave her position as of October 31st, 2023.  Mr. Çağrı Süzer, Executive Vice President in charge of Payment Systems, will assume Mrs. Evlioğlu's responsibilities. In addition, Mr. Süzer will continue to carry out his responsibilities regarding payment systems under his new capacity as the Executive Vice President in charge of Customer Solutions and Digital Banking.

*In contradiction between the Turkish and English versions of this public disclosure, the Turkish version shall prevail.

We declare that our above statements are in conformity with the principles included in the Board’s Communiqué, Serial II Nr.15.1, that it exactly reflects the information we received; that the information complies with our records, books and documents; that we did our best to obtain the correct and complete information relative to this subject and that we are responsible for the declarations made in this regard.

Yours sincerely,

Garanti BBVA

Contact Garanti BBVA Investor Relations:

Tel: +90 212 318 2352

Fax: +90 212 216 5902

E-mail: investorrelations@garantibbva.com.tr

www.garantibbvainvestorrelations.com