Regarding the Announcement Made by the Investor Compensation Center in Relation to Shares Not Dematerialized Within the Statutory Period.

The final application deadline for payments arising from shares whose ownership was transferred to the Investor Compensation Center (ICC) due to not being dematerialized within the prescribed period is September 6, 2026. To avoid any loss of rights, it is important that our shareholders ensure that their application documents reach the ICC before September 6, 2026.

Under the relevant legislation, applications to the ICC are carried out in two stages. The first stage requires the original physical share certificates to be delivered to our Company together with a delivery report. The second stage requires an application to be submitted to the ICC along with the necessary documentation (at a minimum: the delivery report, application petition, copy of identification document, and, where applicable, documents evidencing inheritance rights or power of attorney).

It should also be noted that shares of Doğan Yayın Holding A.Ş. (DYHOL), whose entire assets and liabilities were transferred to and assumed by our Company as a whole, are also covered within this scope.

Access information regarding the announcements made by the ICC and the relevant legislative provisions is provided below:

https://www.kap.org.tr/tr/Bildirim/1609415

https://www.ytm.gov.tr/Home/Duyuru/50

https://www.mevzuat.gov.tr/mevzuat?MevzuatNo=22824&MevzuatTur=7&MevzuatTertip=5

We respectfully announce this to the public and our shareholders.

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