ABIONYX Announces February Voting Rights Update

ABIONYX Pharma has released its monthly update on total voting rights and shares comprising the company's capital as of February 28, 2026. Listed on Euronext Paris, Compartment C, the company's ISIN code is FR0012616852. This report complies with Article L233-8-II of the French Commercial Code and Article 223-16 of the AMF's General Regulations.

As of the end of February, ABIONYX reported 35,511,655 shares outstanding. The total number of gross voting rights amounted to 45,090,893, while the total net voting rights were 44,842,154. The gross figure is used to calculate threshold crossings and includes all shares with voting rights, even those suspended. The net figure excludes shares with suspended voting rights to inform the public accurately, following an AMF recommendation from July 2007.