CARMEL, Ind. and BURLINGTON, Mass., May 07, 2026 (GLOBE NEWSWIRE) -- MBX Biosciences, Inc. (NASDAQ:MBX), a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of novel precision peptide therapies for the treatment of endocrine and metabolic disorders, today announced the appointment of Mark R. Soued, MBA, as Chief Commercial Officer (CCO). Mr. Soued brings more than two decades of commercial leade…