London, March 26, 2025 – Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced its financial results for the full year ended December 31, 2024, and provided recent corporate highlights.

London, January 12, 2025 - Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today provided an update on its lead clinical programs, setrusumab, a monoclonal antibody in Phase 3 clinical development for the treatment of Osteogenesis Imperfecta (OI) through a partnership with Ultragenyx Pharmaceutical, Inc. (Ultragenyx) and alvelestat, an oral neutrophil elastase inhibitor being studied for the treatment of alpha-1 antitrypsin deficiency-associated lung disease (AATD-LD). The Company also reiterated its previous cash runway guidance that its current cash and cash equivalents are expected to fund operations into 2027, through multiple key inflection points.