Turkiye Garanti Bankasi A.S. / US9001487019

TO: Investment Community FROM : Garanti BBVA / Investor Relations SUBJECT: Changes in Top Management DATE: November 13, 2024   Mr. Ça?r? Süzer, Executive Vice President in charge of Corporate, Investment Banking & Global Markets, decided to resign from his position and the Board of Directors resolved to appoint Ms. Sinem Edige, currently the CEO of our Bank's subsidiary GarantiBBVA Securities, to replace Mr. Ça?r? Süzer upon the completion of the regulatory approvals.   *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