Information regarding the purchase and sell transactions carried out by our Company in İŞ Yatırım Certificates and Warrants, of which we are the issuer and market maker, is included in the Appendix on 18/05/2026.

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

This is the translation of the Turkish public disclosure made by İş Yatırım Menkul Değerler A.Ş. through the Public Disclosure Platform, under the Material Events Guideline prepared in accordance with the Communique of Material Events, numbered II-15.1. According to the Material Events Guideline and the regulations, the Turkish public disclosure shall prevail.