KARDEMİR KARABÜK DEMİR ÇELİK SANAYİ VE TİCARET A.Ş. Özel Durum Açıklaması (Genel) 30 Haziran 2026

Pursuant to the fourth paragraph of Article 13 of the Capital Markets Law No. 6362, the physical share certificates of our Company, which were transferred to the ownership of the Investor Compensation Center (ICC) due to failure to complete the dematerialization process within the prescribed period, are subject to applications to be submitted by the respective shareholders to the ICC in accordance with the "Regulation on the Procedures and Principles Regarding Payments to be Made by the Investor Compensation Center to Investors Following the Partial Annulment of the Fourth Paragraph of Article 13 of the Capital Markets Law No. 6362." The deadline for such applications is September 6, 2026.

In this respect, shareholders who currently hold physical share certificates of our Company are required to first deliver their physical share certificates to our Company against a delivery report. Following this delivery, shareholders must apply to the ICC by submitting the relevant delivery report, application petition, copy of their identification document and, where applicable, inheritance certificate and/or power of attorney.

Shareholders who hold physical share certificates of our Company that have been transferred to the ICC due to failure to complete the dematerialization process within the prescribed period are kindly reminded that they must submit their applications to the ICC no later than September 6, 2026 in order to avoid any loss of rights.

Detailed information regarding the application process may be obtained from the "Frequently Asked Questions Regarding Dematerialization" section available on the ICC's website (https://www.ytm.gov.tr) or by contacting the ICC at +90 312 292 90 45.

This announcement is made available for the information of our shareholders and the public.

This statement has been translated into English for informational purposes. In case of a discrepancy between the Turkish and the English versions of this disclosure statement, the Turkish version shall prevail.