X0708 D LIVE 0001703850 AB Science S.A. 3, AVENUE GEORGE V PARIS I0 FRANCE 75008 33 (0)1 47 20 00 14 FRANCE None None Corporation true Alain Moussy 3, Avenue George V Paris I0 FRANCE 75008 Executive Officer Director Laurent Guy 3, Avenue George V Paris I0 FRANCE 75008 Executive Officer Christian Fassotte 3, Avenue George V Paris I0 FRANCE 75008 Executive Officer Alexis Bernard 3, Avenue George V Paris I0 FRANCE 75008 Executive Officer Patrick Moussy 3, Avenue George V Paris I0 FRANCE 75008 Director Jean-Pierre Kinet 3, Avenue George V Paris I0 FRANCE 75008 Director Brigitte Reverdin 3, Avenue George V Paris I0 FRANCE 75008 Director Nathalie Riez 3, Avenue George V Paris I0 FRANCE 75008 Director Emmanuelle Mourey 3, Avenue George V Paris I0 FRANCE 75008 Director Beatrice Bihr 3, Avenue George V Paris I0 FRANCE 75008 Director Biotechnology Decline to Disclose 06b false 2026-05-04 true true true true false 0 Maxim Group, LLC 120708 None None 300 Park Avenue 16th Floor New York NY NEW YORK 10022 All States false 2989368 2989368 0 false 2 224587 0 0 true false AB Science S.A. /s/ Alain Moussy Alain Moussy Chief Executive Officer 2026-05-18