Gregory L. Verdine, Ph.D. is one of our founders and has served as a director since July 2013. He was our President, Chief Executive Officer and Chief Scientific Officer from our inception through December 2013 and served as Chairman of our Board from July 2013 through September 2017. Since 1989, Dr. Verdine has served as the Erving Professor of Chemistry in the Department of Stem Cell and Regenerative Biology and the Department of Chemistry and Chemical Biology at Harvard University and Harvard Medical School; he is now Erving Professor of Chemistry, Emeritus. Dr. Verdine co-founded the non-profit Gloucester Marine Genomics Institute and Gloucester Biotechnology Academy in 2013 and served as the Founding President until 2016. He is the co-founder of Parabilis Medicines (formerly Fog Pharmaceuticals Inc.), a privately-held company, and served as President and Chief Executive Officer of the company from October 2015 to June 2023 and Vice Chairman of the Board of Directors from June 2023 to June 2024. He is also President and Chief Executive Officer and serves on the board of directors of LifeMine Therapeutics Inc., a privately-held company. Since August 2024, Dr. Verdine has served as Executive Chair at Biggie Bio, LLC and as sole Director of wholly-owned subsidiary VidaVinci, Inc., both privately held companies. Dr. Verdine also serves as Managing General Partner of LoLa Capital Partners, a new modality venture capital fund. He is also the founder of Warp Drive Bio (merged with Revolution Medicines, Inc. (Nasdaq: RVMD)) and served in various roles, from Chief Scientific Officer to Chief Executive Officer, from the company s inception in 2012 until April 2016. Dr. Verdine founded Enanta Pharmaceuticals and served as a member of its board of directors from 1990 through its initial public offering in 2013. He has served as a Venture Partner at WuXi Healthcare Ventures, AppleTree Ventures, TPG Biotech and Third Rock Ventures, and he is currently a Venture Partner at Andreessen Horowitz. He has served on the Board of Scientific Counselors of the National Cancer Institute, and on the Board of Scientific Consultants of the Memorial Sloan Kettering Cancer Center, and was a Senior Advisor to Shin Nippon Biomedical Laboratories Ltd, Hofmann La Roche, Pfizer and Merck. Dr. Verdine is also a co-founder of Eleven Biotherapeutics, Tokai Therapeutics, Aileron Therapeutics, and Gloucester Pharmaceuticals (acquired by Celgene in 2010). He has also served as a director of the Chemical Biology Initiative and the Program in Cancer Chemical Biology at the Dana- Farber Cancer Institute. Dr. Verdine received his Ph.D. in Chemistry from Columbia University and completed postdoctoral work in Molecular Biology at the Massachusetts Institute of Technology and Harvard Medical School. We believe he is qualified to serve on our Board because of his expertise and deep knowledge of our technology as one of our co-founders, his vast expertise in new modality therapeutics, including as a co-inventor of the core Wave Life Sciences stereochemistry technology and leading expert in the field of stereopure oligonucleotide therapeutics, and his long track record of founding, advising and leading multiple successful biopharmaceutical companies.