OPUS GLOBAL Nyilvánosan Működő Részvénytársaság

Major Shareholding Notification • Dec 30, 2025

EXTRAORDINARY ANNOUNCEMENT Share buy-back

OPUS GLOBAL Public Limited Company (registered seat: 59 Andrássy Street, Budapest, HU-1062; company registration number: 01-10-042533) ('Company') hereby informs the Esteemed Investors that within the extraordinary announcement released on 8 April 2025, the Company has purchased 47 961 treasury shares on average price of 542,78 HUF/share with the cooperation of MBH Befektetési Bank Zrt. in the Budapest Stock Exchange on 29 December, 2025. After the transaction the number of the Company's treasury shares is 44,487,048 the total number of Company treasury shares at Group level is 164,001,703 (23,48%).

Budapest, 30 December, 2025

OPUS GLOBAL Plc