Arverne: Total Number of Shares and Voting Rights in the Share Capital as of May 11, 2026

PAU, France--(BUSINESS WIRE)--Regulatory News:

Arverne (FR001400JWR8 - ARVEN), the leading French supplier of geothermal solutions, publishes information relating to the total number of voting rights and the number of shares in its share capital at May 11, 2026, in accordance with the provisions of article R. 22-10-23 of the French Commercial Code.

Date	Total number of shares in the capital	Total number of voting rights
05/11/2026	42 076 081	Number of theoretical voting rights: 42 076 081 Number of exercisable voting rights*: 37 028 305

* Excluding class A2, A3 and A4 preference shares and treasury shares with no voting rights

The Group specifies that the Combined General Meeting of the Company’s shareholders held on June 7, 2024 decided to reinstate the provisions relating to double voting rights in the Company’s Articles of Association, it being specified that double voting rights apply only to ordinary shares that have been held in registered form (either pure or administered) in the name of the same shareholder for at least two years from the Combined General Meeting of June 7, 2024.

Arverne will communicate an update of the total number of voting rights and shares making up the share capital after June 7, 2026.

June 17, 2026: Combined General Meeting

About ARVERNE
ARVERNE is the leading French supplier of geothermal solutions.
It specialises in harnessing natural ground resources to transform them into local energy sources for heating and cooling systems and to extract lithium. A mission-driven company listed on Euronext Paris, Arverne works for local authorities and industrial companies with a focus on energy sovereignty and short supply chains.
www.arverne.earth