OPUS GLOBAL Nyilvánosan Működő Részvénytársaság

Share Issue/Capital Change • Dec 12, 2025

EXTRAORDINARY ANNOUNCEMENT Share buy-back

OPUS GLOBAL Nyrt. (in English: OPUS GLOBAL Public Limited Company, headquarters: 1062 Budapest, Andrássy út 59., company registration number: 01-10-042533) (Company) hereby informs the Esteeemed Investors that, in the accordance with its extraordinary information released on 15th October 2025, the Company is planning to execute a share buy-back with FIXED transaction(s) on the Budapest Stock Exchange (BSE) for a minimum consideration of HUF 1,000,000,000 (Transaction). The Transaction is carried out on the basis of the authorization adopted by the General Meeting of the Company (Resolution No. 8/2025 (IV.30), within its conditions and framework.

Any trades within the framework of the Transaction i.e. the share buy-backs shall be in accordance with the Article No. 23 of the REGULATION (EU) No 600/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 May 2014 on markets in financial instruments and amending Regulation (EU) No 648/2012 (MiFIR), within the frameworks of the Fixed transactions set out in the General Terms and Conditions of the BSE, taking into account the minimum exchange rate value for Fixed transactions concluded under the Large In Scale (LIS) waiver specified by the BSE, which at the time of this extraordinary announcement is HUF 50,000,000, i.e. fifty million forints.

Within the framework of the Transaction, the Company, taking into account the share sale intentions received within the framework of the Transaction, plans to conduct share buybacks at different price levels, subject to the following conditions: based on the above mentioned authorization of the General Meeting, the price per share paid by the Company may not be higher than the closing price of the previous stock exchange day increased by 20% and may not exceed the value of equity per share calculated based on the consolidated annual report for 2024, i.e. HUF 710.

The execution of the Transaction is expected to happen on the second half of January 2026. The exact schedule of the Transaction, the detailed conditions of the participation, the declarations and certificates potentially required for the participation, the pricing criteria and the settlement procedure for the share buyback Fixed transaction(s) will be announced later, planned on the first half of January 2026 in the framework of another extraordinary announcement.

Everybody can participate in the Transaction who owns the common share(s) of the Company at the time of the Transaction (ISIN identifier: HU0000110226, Share) (Shareholder) and the exchange rate value of the Shares held is not less than the minimum exchange rate value for Fixed transactions determined by BSE and meets the other conditions to be determined in the detailed extraordinary announcement expected to be released in the first half of January 2026. Participation in the Transaction is voluntary. Shareholders may offer their shares to the Company in the Transaction in the amount they deem appropriate, taking into account the minimum exchange rate value for Fixed transactions determined by BSE and the other conditions to be determined in the detailed extraordinary announcement expected to be released in the first half of January 2026.

The Transaction will be carried out with the involvement of Equilor Befektetési Zrt. (registered office: 1026 Budapest, Pasaréti út 122-124.; registration authority: Commercial Court of the Metropolitan Court; company registration number: 01-10-041431) (Equilor), as an investment service provider.

Budapest, 12. December 2025.

OPUS GLOBAL Plc