Catalyst Biosciences, Inc. Stock News

TORONTO, ONTARIO, Dec. 01, 2025 (GLOBE NEWSWIRE) -- COSCIENS Biopharma Inc. (TSX: CSCI) (FINRA: CSCIF) (“COSCIENS” or the “Company”), a life sciences company focused on pharmaceutical therapies, diagnostic products, and natural ingredients solutions, today announced that its wholly-owned subsidiary, Aeterna Zentaris GmbH, has entered into an exclusive distribution agreement with Wuzhou Drug Int...

TORONTO, ONTARIO, Nov. 14, 2025 (GLOBE NEWSWIRE) -- COSCIENS Biopharma Inc. (TSX: CSCI) (FINRA: CSCIF) (“COSCIENS” or the “Company”), a life science company focused on natural ingredients and pharmaceutical solutions, announced today that Peter H. Puccetti, CFA, Chairman of the Company's board of directors (the “Board”), has been appointed Interim Chief Executive Officer, effective immediately....

COSCIENS Board of Directors approves a plan to voluntarily delist from Nasdaq , while retaining the Company's listing on the TSX

TORONTO, ONTARIO, June 30, 2025 (GLOBE NEWSWIRE) -- COSCIENS Biopharma Inc. (NASDAQ: CSCI; TSX: CSCI) (“COSCIENS” or the “Company”), a life sciences company developing and commercializing a diversified portfolio of cosmeceutical, nutraceutical and pharmaceutical products, today announced the voting results on the items of business considered at the virtual annual general and special meeting of ...