OXO Technologies Holding Nyilvánosan Működő Részvénytársaság

Declaration of Voting Results & Voting Rights Announcements • Oct 31, 2025

Stationsplein 45, 3013 AK Rotterdam, Netherlands

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

O3 Partners N.V. (registered office: Stationsplein 45, Rotterdam, 3013 AK, Netherlands, registration number: 96066717, hereinafter the "Company"), hereby informs its esteemed investors, in accordance with Section 54 (9) of Act CXX of 2001 on the Capital Market, about the amount of share capital and the number of voting rights attached to the Company's shares as of October 31, 2025:

Share Series	Nominal Value (EUR/unit)	Number of Shares	Total nominal Value (EUR)
Ordinary Share ISIN: NL0015002I61	2.00	2,832,409	5,664,818
"Series "B" Preferred Share	2.00	1	2
Total Share Capital		2,832,410	5,664,820

Voting Rights Attached to the Shares:

Share Series	Issued Quantity	Shares Entitled to Voting Rights	Voting Rights (per Share)	Total Voting Rights	Number of Treasury Shares
Ordinary Share ISIN: NL0015002I61	2,832,409	2,832,409	1	2,832,409	12,437
"Series "B" Preferred Share	1	1	1	1	0
Total	2,832,410	2,832,410		2,832,410	12,437

The Company's share capital amounts to EUR 5,664,820, consisting of 2,832,409 registered, dematerialized ordinary shares with a nominal value of EUR 2.00 each (ISIN: NL0015002I61) and 1 preferred share with a nominal value of EUR 2.00.

Date: 31/10/2025

Dr. Péter Oszkó O3 Partners N.V.