News
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Read the latest Mereo BioPharma news
Together with patient communities, healthcare professionals, commercial partners and with the support of investors, we are constantly making progress on our mission. We are committed to regularly updating our investors, analysts, and the media on this progress. Here you can read the latest Mereo news and learn about events at which we are speaking.
If you would like to get in touch, you will find ways to contact us on this page.
Mereo BioPharma Reports Third Quarter 2025 Financial Results and Provides Corporate Highlights
London, November 10, 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 third quarter ended September 30, 2025, and provided recent corporate highlights.
Mereo to Participate in Fireside Chat at the Jefferies Healthcare Conference in London
London, November 13, 2025 – Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced that Dr. Denise Scots-Knight, Chief Executive Officer, will participate in a fireside chat at the Jefferies Healthcare Conference in London on Monday, November 17, 2025, at 10:00 am ET / 3:00 pm GMT.
Mereo BioPharma Reports Third Quarter 2024 Financial Results and Provides Corporate Update
London, November 12, 2024 - 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 third quarter ended September 30, 2024, and provided an update on recent corporate highlights. The Company reported cash and cash equivalents of $80.5 million as of September 30, 2024, which the Company believes will provide runway into 2027, through multiple key inflection points.
Ultragenyx Receives Breakthrough Therapy Designation for Setrusumab (UX143) in Osteogenesis Imperfecta
NOVATO, Calif., October 7, 2024 – Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development of novel products for rare and ultra-rare diseases, today announced that it has received Breakthrough Therapy Designation from the U.S. Food and Drug Administration (FDA) for setrusumab (UX143) as a treatment to reduce the risk of fracture associated with osteogenesis imperfecta (OI) Type I, III, or IV in patients 2 years of age and older.
Mereo BioPharma Reports Second Quarter 2024 Financial Results and Provides Corporate Update
London, August 13, 2024 - 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 second quarter ended June 30, 2024, and provided an update on recent corporate highlights. The Company reported cash and cash equivalents of $87.4 million as of June 30, 2024, which includes the net proceeds of the Company’s $50 million registered direct offering in June 2024. Mereo expects that this will provide cash runway into 2027, through multiple key inflection points.
Dr Denise Scots-Knight Speaks to Biotech TV
Denise Scots-Knight talks to Amy Brown at Biotech TV about progress in our clinical programs.
Mereo BioPharma Announces Pricing of $50 Million Underwritten Registered Direct Offering of American Depository Shares, Priced At-the-Market
London, June 14, 2024 - Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced the pricing of an underwritten offering of 12,531,300 of its American Depositary Shares (“ADSs”). Each ADS is being sold at a price of $3.99 per ADS in an underwritten registered direct offering priced at-the-market under Nasdaq rules. The gross proceeds from the offering, before deducting underwriting discounts and commissions and offering expenses, are expected to be approximately $50.0 million. Each ADS represents five ordinary shares of Mereo. The net proceeds of this offering are expected to be used to fund the setrusumab program, including supply and pre-launch activities in Europe, and for working capital and other general corporate purposes. The offering is expected to close on or about June 17, 2024, subject to the satisfaction of customary closing conditions.
Ultragenyx and Mereo BioPharma Announce New Phase 2 Data from Phase 2/3 Orbit Study Demonstrating Sustained Reductions in Fracture Rates Following Treatment with Setrusumab (UX143) in Patients with Osteogenesis Imperfecta (OI)
NOVATO, Calif. and LONDON, UK — June 11, 2024 — Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) and Mereo BioPharma Group plc (NASDAQ: MREO) today announced positive 14-month results from the Phase 2 portion of the ongoing Phase 2/3 Orbit study (NCT05125809) demonstrating that, as of a May 24, 2024 data cut-off date, treatment with setrusumab (UX143) continued to significantly reduce incidence of fractures in patients with OI with at least 14 months of follow-up. Treatment with setrusumab also resulted in ongoing and meaningful improvements in lumbar spine bone mineral density (BMD) at month 12 without evidence of plateau.
Mereo BioPharma Reports First Quarter 2024 Financial Results and Provides Corporate Update
London, May 15, 2024 - 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 first quarter ended March 31, 2024, and provided an update on recent corporate highlights. The Company reported cash and cash equivalents of $48.7 million as of March 31, 2024 and continues to expect this to fund its operations into 2026.
Ultragenyx Announces Completion of Enrollment in Phase 3 Orbit and Cosmic Studies Evaluating Setrusumab (UX143) for the Treatment of Osteogenesis Imperfecta (OI)
NOVATO, Calif. — April 30, 2024 — Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) today announced that all patients have been enrolled across the Phase 3 Orbit and Cosmic studies evaluating setrusumab (UX143) in pediatric and young adult patients with osteogenesis imperfecta (OI). The pivotal Phase 3 portion of the Orbit study has randomized 158 patients ages 5 to 25 years, and the Cosmic study has completed enrollment of 66 patients ages 2 to <7 years.
Mereo BioPharma Reports Full Year 2023 Financial Results and Provides Corporate Update
London, March 27, 2024 - 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, 2023, and provided an update on recent corporate highlights.
Mereo BioPharma Provides Update on Pipeline Progress and Corporate Developments
LONDON, January 08, 2024 – 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 pipeline programs as well as an update on recent corporate developments.
Mereo BioPharma Reports on Recent Program Developments and Provides Financial Update
London, October 23, 2023 – Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today provided an update on recent program developments and third quarter 2023 financial information.
Ultragenyx and Mereo BioPharma Announce Interim Phase 2 Data from Phase 2/3 Orbit Study Demonstrating Setrusumab (UX143) Significantly Reduced Fracture Rates in Patients with Osteogenesis Imperfecta (OI)
NOVATO, Calif., VANCOUVER, British Columbia and LONDON, UK — Oct. 14, 2023 — Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) and Mereo BioPharma Group plc (NASDAQ: MREO) today announced interim data from the Phase 2 portion of the Phase 2/3 Orbit study demonstrating that treatment with setrusumab (UX143) significantly reduced incidence of fractures in patients with OI with at least 6 months of follow-up and continues to demonstrate ongoing and meaningful improvements in lumbar spine bone mineral density (BMD). The data were presented in a late-breaker presentation at the American Society for Bone and Mineral Research 2023 Annual Meeting (ASBMR).