Aeterna Zentaris(AEZS) - Prospectus

FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 AETERNA ZENTARIS INC. As filed with the Securities and Exchange Commission on February 15, 2024 Registration No. 333-___________ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Exact name of Registrant as specified in its charter) Not Applicable (Translation of Registrant's name into English) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Canada 2 ...