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

TO: Investment Community

FROM : Garanti BBVA / Investor Relations

SUBJECT: Changes in Top Management

DATE: December 04, 2024

Ms. Tuba Köseoğlu Okçu, Executive Vice President in charge of Talent & Culture, resigned from her position and Ms. Ebru Taşçı Firuzbay was appointed to replace Ms. Tuba Köseoğlu Okçu.

*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