Aeterna Zentaris and Ceapro Merger Approved by Securityholders at Special Meetings TORONTO and EDMONTON, March 12, 2024 (GLOBE NEWSWIRE) -- Aeterna Zentaris Inc. (NASDAQ: AEZS) (TSX: AEZS) (“Aeterna”) and Ceapro Inc. (TSX-V: CZO; OTCQX: CRPOF) (“Ceapro”) are pleased to announce...