Number of Shares and Voting Rights of ADOCIA as of December 8th, 2025

(1) The total number of theoretical voting rights is used as the basis for calculating the crossing of shareholding thresholds. In accordance with Article 223-11 of the AMF General Regulation, this number is calculated on the basis of all shares to which voting rights are attached, including shares whose voting rights have been suspended.

(2) The total number of exercisable voting rights is calculated without taking into account the shares with suspended voting rights, in this case, shares held by the Company in the context of a liquidity agreement. It is provided for the information of the public, in accordance with the AMF recommendation of July 17, 2007.

About Adocia

Adocia is a biotechnology company specializing in the discovery and development of therapeutic solutions in the field of metabolic diseases, primarily diabetes and obesity.

The Company has a broad portfolio of drug candidates based on four proprietary technology platforms: 1) BioChaperone® for the stabilization and enhancement of peptide formulations and combinations; 2) AdOral®, an oral peptide delivery technology; 3) AdoShell®, an immunoprotective biomaterial for cell transplantation, with an initial application in pancreatic cells transplantation; and 4) AdoXLongTM, a long-acting peptide platform.

Adocia holds more than 25 patent families. Based in Lyon, the company has about 80 employees. Adocia is listed on the regulated market of Euronext™ Paris (Euronext: ADOC; ISIN: FR0011184241).

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