OXO Technologies Holding Nyilvánosan Működő Részvénytársaság

Regulatory News Service • Sep 3, 2025

www.o3.partners info@o3.partners investor.relations@o3.partners

Notice on the Change of the Company's Name and the Designation of Its Shares

O3 Partners N.V. (registered office: Netherlands, 3013 AK Rotterdam, Stationsplein 45, company registration number: 96066717, hereinafter: the "Company") hereby informs its Esteemed Investors of the following:

At the extraordinary general meeting held on 1 August 2025, the shareholders resolved to change the Company's name from OXO Technologies Holding N.V. to O3 Partners N.V.

The new name and brand were created as a result of a partial acquisition of 3TS Capital Partners by OXO Technologies Holding and the integration of the two entities, marking a new chapter in the Company's development, scope of activities, and international presence. The rebranding is fully in line with the Company's previously disclosed strategic guidelines, as well as with its objective of continuing to operate as a leading public investment company in the region and in Europe.

As a result of the name change, the designation of the Company's shares will also be amended: as of 4 September 2025, the former OXO Technologies Holding N.V. ordinary shares will be listed for trading as O3 Partners N.V. ordinary shares, under the new ticker code O3PNRS.

It is important to highlight that the change does not affect the continuity of trading in the shares; it will not involve any suspension of trading or deletion of the order book.

Investors are not required to take any further action in this regard.

2025.09.03.

dr. Péter Oszkó O3 Partners N.V.