MRM Health NV

European Microbiome Innovation for Health and Microbiome Therapeutics Innovation Group Announce New Collaboration Agreement Paris, France, September 23, 2024, 2:00 pm CET - The European Microbiome Innovation for Health (EMIH) association today announced an agreement between the Microbiome Therapeutics Innovation Group (MTIG) and EMIH for a collaboration to advance microbiome drug development, explore synergies between international regulators, and convene cross-continental meetings to incorporate the perspectives of a wide-range of drug developers. This new collaboration will incorporate diverse perspectives with the goal of further accelerating microbiome therapeutic product development to expand availability of life-changing and life-saving regulatory approved microbiome therapies to patients. A main priority of the agreement is to harmonize regulatory frameworks from multiple regions to create a more cohesive approach in seeking the necessary policy and regulatory solutions for the issues faced by MT drug developers. “MTIG’s founding principal is to accelerate patients’ access to innovative microbiome therapeutics through our communal efforts,” said Dr. Nikole Kimes, Chairman of MTIG and CEO of Siolta Therapeutics. “The EMIH represents innovative microbiome companies aligned with this core mission, and we look forward to sharing insights with one another to amplify our collective voice and transform the lives of patients on both sides of the Atlantic.” Hervé Affagard, President of EMIH and CEO and co-founder of MaaT Pharma, stated "As leading associations in the microbiome field, we understand that our strength lies in collaboration. By joining forces with MTIG, we will accelerate the development and delivery of microbiome therapies, ensuring that groundbreaking treatments reach those who need them most, swiftly and safely. This partnership embodies our shared commitment to harmonizing regulatory frameworks, and we look forward to working closely with MTIG." EMIH and its members are dedicated to advancing knowledge and fostering the development of bioproductions, diagnostics, and medical devices based on the microbiome for human health. The organization is committed to ensuring equitable access to these innovations by adhering to regulatory frameworks that uphold the highest quality standards, while maintaining an economic balance to support ongoing therapeutic innovation. All pharmaceutical and biotechnology companies seeking regulatory approvals in Europe for microbiome bioproductions, diagnostics, and medical devices are eligible for membership consideration in EMIH. If you are interested in learning more, please contact EMIH here. About The Microbiome Therapeutics Innovation Group The Microbiome Therapeutics Innovation Group (MTIG) is a coalition of companies leading the research and development of FDA-approved microbiome therapeutics and microbiome-based products to address unmet medical needs, improve clinical outcomes, and reduce health care costs. The human microbiome is one of the new frontiers of medical innovation that has the potential to benefit patients suffering from numerous diseases afflicting millions of patients and consuming billions of dollars of healthcare resources. MTIG is committed to working with stakeholders who share in our mission and seek tangible policy and regulatory solutions in the emerging microbiome arena. Through a collective voice, the MTIG membership works together to enhance the regulatory, investment, and commercial environment to accelerate microbiome therapeutic product development and enable the field to reach its potential to benefit patients. Today, MTIG is comprised of eleven microbiome therapeutics companies: BiomeSense, Biose Industrie, Freya Biosciences, MaaT Pharma, Microba Life Sciences, Rebiotix Inc., a Ferring Company, Seres Therapeutics, Siolta Therapeutics, and Vedanta Biosciences. For more information, visit www.microbiometig.org About European Microbiome Innovation for Health The European Microbiome Innovation for Health (EMIH) is an independent coalition within the European Union, the United Kingdom, and Switzerland, currently comprising 20+ major players from the public and private sectors. From the laboratory to the patient’s bedside, EMIH covers the entire value chain of the microbiome industry. Its goal is to position Europe as a global leader in the development, production, and commercialization of microbiome-based therapeutic innovations. EMIH members include Bioaster, Biocodex, BioGaia, Biofortis, Biose Industrie, Eligo Bioscience, GMT Science, INRAe, Lallemand Health Solutions, Life Avocats, Enosis Santé, EnteroBiotix, Pelican Health, MaaT Pharma, mbiomics, Microbiotica, Microbiome Foundation, MRM Health, Nexbiome, Novobiome, Seventure Partners and SwipeBiome. For more information, please visit www.europeanmicrobiome.org Contact for European Microbiome Innovation for Health Email: p.richaud@europeanmicrobiome.org Attachment EMIH MTIG PR Final_240923

GHENT, Belgium--( BUSINESS WIRE )-- MRM Health NV, a clinical-stage biopharmaceutical company developing innovative therapeutics for inflammatory, CNS and metabolic diseases, today announced the appointment of Grégoire Franoux, M.B.A., to the newly created role of Chief Business Officer. Concurrently, the company has strengthened its Board of Directors with the appointment of industry veteran Ron Robison, M.D. “ We are excited to have Grégoire join our executive team at this pivotal moment for MRM Health, on the cusp of late-stage clinical development for our lead candidate MH002 in ulcerative colitis and pouchitis, from our proprietary CORAL platform designed to harness the full power of the gut microbiome to develop effective and safe therapeutics,” said Sam Possemiers, Ph.D., Chief Executive Officer of MRM Health. “Grégoire’s extensive expertise in corporate development, combined with his strategic acumen, will be crucial as we continue to advance our pipeline and expand our reach. ” Mr. Franoux will lead the company’s business development and corporate strategy, focusing on forging strategic partnerships and driving growth. He brings 20 years of experience in strategic planning, licensing, business development and corporate finance within the biotechnology sector. He joins MRM Health from Belfius Bank, where he was spearheading Corporate Finance and Capital Markets activities in the Life Sciences sector. Prior to joining Belfius, Gregoire held senior business development positions at Oxurion, Gruenenthal GmbH and Flamel Technologies. He holds an M.S. in Biotechnology from ESIEE Paris, an M.S. in International Finance from IAE Aix-Marseille, and an Executive M.B.A. from INSEAD. “ It is an exciting time to join the MRM Health team as the company makes important progress advancing next-generation LBPs for inflammatory, CNS and metabolic diseases. I look forward to optimizing the value of MRM’s potentially life-altering therapies and delivering them to patients in need ,” commented Grégoire Franoux. In addition, MRM Health welcomes Ron Robison, M.D., to its Board of Directors. Ron, who previously served as Vice President at AbbVie, brings over three decades of experience in drug development and commercialization. Ron also served in global senior pharmaceutical R&D leadership roles at several organizations, including Mallinckrodt Medical, Sanofi/Sterling Winthrop, Nycomed, Amersham Health, Abbott and Head of R&D and Chief Medical Officer at Solvay Pharmaceuticals. Ron has overseen the approval of more than 20 new molecular entities worldwide with over ten innovative clinical indications obtained under FDA breakthrough therapy designation. Dr. Robison holds an M.D. from the Oregon Health Sciences University, an M.S. in Medical Informatics/Biomedical Engineering from the University of Utah, and a B.S. from Oregon State University. MRM Health Chairman Werner Cautreels added, “ We are thrilled to have Ron join our Board. His deep industry knowledge and experience progressing assets through clinical and global regulatory development will be invaluable as we continue to grow and develop potentially transformative therapies. ” -Ends- About MRM Health MRM Health is a clinical-stage biotech developing innovative therapeutics for inflammatory, CNS and metabolic diseases. The Company’s most advanced program MH002 is in preparation for pivotal clinical development in Ulcerative Colitis and/or in the orphan disease indication Pouchitis. MRM Health leverages its proprietary disruptive CORAL ® technology platform to design microbiome-based biotherapeutics, based on disease-focused specific combinations of 5 to 10 live gut bacteria, and to optimize them for faster onset-of-action and increased potency and robustness. A significant differentiator is the ability to manufacture these consortia as single drug substance in a single standardized, scalable and highly cost-effective process. In addition to the program in Inflammatory Bowel Diseases, MRM Health has ongoing preclinical programs in Parkinson’s Disease and Spondyloarthritis, and partnered programs with IFF in Type 2 Diabetes and NAFLD. For more information, please visit the website at www.mrmhealth.com .

Recent safety and efficacy data in both Ulcerative Colitis and Pouchitis continue to support MH002’s potential in indications characterized by mucosal damage and inflammation. GHENT, Belgium--(BUSINESS WIRE)-- MRM Health NV, a clinical-stage biopharmaceutical company developing innovative therapeutics for inflammatory, CNS and metabolic diseases, today announced it will present positive data for its lead asset, MH002, a live microbial consortium therapy for Inflammatory Bowel Diseases, in two oral presentations during the 2024 Digestive Disease Week® (DDW) meeting, being held May 18-21, 2024 in Washington, D.C. at the Walter E. Washington Convention Center. Late Breaker Presentation Details Session Title: IMIBD Late Breakers and Innovations in IBD Presentation Title: Safety and Efficacy of MH002, an Optimized Live Biotherapeutic Product, for the Treatment of Mild to Moderate Ulcerative Colitis: A First-in-Disease, Double-Blind, Randomized Clinical Trial Presenter: Séverine Vermeire, Ph.D., Principal Investigator and Scientific Advisor of MRM Health Date and Time: Sunday, May 19, 2024, 3:15 PM – 3:30 PM EDT Location: Ballroom B Poster of Distinction Presentation Details Session Title: Microbial Therapies for GI Disease Session Sponsor: AGA Presentation Title: MH002, an Optimized Live Biotherapeutic Product for the Treatment of Inflammatory Bowel Diseases, Has Mode-of-Actions Linked to Restoration of Intestinal Dysbiosis, Mucosal Integrity, and Immune Homeostasis Poster Number: Mo1919 Presenter: Sam Possemiers, Ph.D., Chief Executive Officer of MRM Health Date and Time: Monday, May 20, 2024, 12:30 PM – 1:30 PM EDT This poster has been selected by DDW as a “Poster of Distinction,” recognizing the top 10% of all AGA abstracts selected for poster presentation. Key findings that will be presented include: - The primary endpoint from a placebo-controlled Phase 2a trial in mild-to-moderate Ulcerative Colitis patients was met, with an excellent safety pro tolerance at a fixed dose of 400mg per day over 16 weeks administration. - Initial efficacy on disease activity was evidenced in clinically relevant parameters, including a 12% improvement in Mayo Endoscopic Severity (MES) score (p=0.05, 1-sided Wilcoxon rank sum test), while placebo worsened by 5%. Stool consistency significantly improved in the MH002 treatment group as from week 2 (p=0.006; 1-sided Student t-test). At the end of the eight-week period, 18% of subjects achieved clinical remission compared to 0% of the placebo group (Per-protocol analysis). In contrast to previous trials with other live biotherapeutics in UC, this study was performed successfully without vancomycin preconditioning. - At a mechanistic level, anti-inflammatory effect was demonstrated with a 42% decrease in median fecal calprotectin (a clinically relevant bowel inflammation marker) compared to 18% in placebo at week 8. Furthermore, microbiome restoration occurred in parallel with clinical effects, and differential gene expression analysis showed downregulation of genes involved in inflammation. These findings were in line with the mode-of-action of MH002 and linked to restoration of intestinal dysbiosis, mucosal integrity, and immune homeostasis. -Ends- About MH002 MH002 is currently the most advanced rationally designed live microbial consortium therapy in Inflammatory Bowel Diseases, having demonstrated safety and efficacy in phase 2a trials in both Ulcerative Colitis and Pouchitis. It was developed through MRM Health’s proprietary CORAL® Technology and comprises six well-characterized and safe commensal strains, selected and optimized to tackle key disease-driving mechanisms with enhanced potency, resiliency, and engraftment. MRM Health’s breakthrough scalable and standardized cGMP manufacturing platform allows for the manufacturing of complete consortia as a single drug substance. This ability of CORAL® to enable scalable, cost-effective manufacturing of complete optimized consortia in a single process is expected to provide both key regulatory and patient compliance advantages. About MRM Health MRM Health is a clinical-stage biotech developing innovative therapeutics for inflammatory, CNS and metabolic diseases. The Company’s most advanced program MH002 is in preparation for pivotal clinical development in Ulcerative Colitis and/or in the orphan disease indication Pouchitis. MRM Health leverages its proprietary disruptive CORAL® technology platform to design microbiome-based biotherapeutics, based on disease-focused specific combinations of 5 to 10 live gut bacteria, and to optimize them for faster onset-of-action and increased potency and robustness. A significant differentiator is the ability to manufacture these consortia as single drug substance in a single standardized, scalable and highly cost-effective process. In addition to the program in Inflammatory Bowel Diseases, MRM Health has ongoing preclinical programs in Parkinson’s Disease and Spondyloarthritis, and partnered programs with IFF in Type 2 Diabetes and NAFLD. For more information, please visit the website at . View source version on businesswire.com: Contacts For further information please contact: MRM Health Dr Sam Possemiers – CEO Christiane Verhaegen – CFO Tel: +32.9.277.08.50 info@mrmhealth.com Stern Investor Relations Stephanie Ascher Stephanie.ascher@sternir.com +1 212-362-1200 Source: MRM Health View this news release online at: