ENKA İNŞAAT VE SANAYİ A.Ş. Özel Durum Açıklaması (Genel) 8 Haziran 2026

Within the scope of the notification received by our Company from the Investor Compensation Center ("ICC");

Pursuant to Article 13, paragraph 4 of the Capital Markets Law No. 6362, refunds/payments are being made to the rightful owners of shares and mutual fund participation certificates whose ownership was transferred to the ICC due to their failure to be dematerialized within the prescribed period, in accordance with the "Regulation on the Procedures and Principles Regarding Payments to Investors by the Investor Compensation Center Following the Partial Annulment of Paragraph Four of Article 13 of the Capital Markets Law No. 6362" dated 7 September 2016.

Pursuant to the aforementioned Regulation, the deadline for rightful owners to apply to the ICC together with the required documents is 6 September 2026.

As part of the application process, physical share certificates must first be submitted to our Company and a certificate of receipt must be obtained. Thereafter, an application must be made to the ICC together with the required documents (at a minimum, the certificate of receipt, application petition, copy of identification document and, if applicable, documents evidencing inheritance rights or power of attorney).

Detailed information on the matter and explanations regarding the application process can be obtained from the "Frequently Asked Questions on Dematerialization" section available on the ICC's website (www.ytm.gov.tr) (only in Turkish) or by contacting the ICC at +90 (312) 292 90 45.

In order to avoid any potential loss of rights, the rightful owners must complete their applications by 6 September 2026.