Dh Group Nyilvanosan Mukodo ReszvenytarsasagBET: DUNAHOUSE

Resolution regarding the name change of DH Group Nyrt.

· Issued by Dh Group Nyilvanosan Mukodo Reszvenytarsasag

Budapest Stock Exchange Plc. (hereinafter: Exchange) modifies the Product List with regard to the ordinary shares (ISIN HU0000177613) of the issuer DH Group Nyilvánosan Működő Részvénytársaság (registered seat: H-1027 Budapest, Kapás utca 6-12.) (hereinafter: Issuer) as of December 18, 2025 as follows:

Old data

New data

Issuer

DUNA HOUSE HOLDING Public

Company Limited by Shares

DH Group Nyilvánosan Működő Részvénytársaság

The Exchange calls the attention of the investors and market participants to the fact that the 'Symbol'

identifier of the ordinary shares used in the Xetra trading system will remain DHS.

In accordance with Section 29.2 of the Book Two of the General Terms of Service of the Budapest Stock Exchange Plc. titled Regulations on Listing and Continued Trading, reasoning of decisions fully approving the applications may be omitted.

Budapest, December 17, 2025

Gabriella Karsai

Senior Issuer Relations Officer

Important notice:

All information contained within this material is for information purposes only and shall not be considered as an official translation of the Exchange Resolution referred to herein. The original Hungarian language version of the Exchange Resolution referred to herein remains to be the solely legally binding material in the subject matter.