Biotalys

Declaration of Voting Results & Voting Rights Announcements • Mar 21, 2025

Biotalys NV Buchtenstraat 11, 9051 Ghent RPR 0508.931.185 (Ghent)

(the "Company")

Number of shares and voting rights – annual shareholders meeting to be held on 22 April 2025 at 10.00h. Belgian Time at Buchtenstraat 11, 9051 Ghent

This overview is made by the Company in accordance with article 7:129 §3, 2° of the Belgian Code on Companies and Associations.

The Company has 37,470,062 outstanding ordinary shares. There are no different classes of shares. Each share gives right to one vote.