Effective September 8, 2025 and in connection with the closing of the Private Placement, the Board of Directors of Immix Biopharma, Inc. appointed Nancy Chang, Ph.D. as a member of the Board. Dr. Chang will serve as a director for a term continuing until the Company?s 2026 annual meeting of stockholders and until her successor has been duly elected and qualified, or until her earlier resignation or removal. Dr. Chang currently serves as President of 4J Therapeutics, Inc., a drug development company focused on the development of breakthrough medicines to treat and prevent flu infections and other infectious viral diseases.

Dr. Chang completed her undergraduate studies at Taiwan National Tsing Hua University in 1972 and received her Ph.D. from the Division of Medical Sciences at Harvard University in 1979. Dr. Chang joined the founding team at Centocor, Inc. (subsequently acquired by Johnson & Johnson) where she served as Director of Research and worked on the development of monoclonal antibodies as therapeutics for autoimmune diseases, inflammation and for HIV infections including the development of the first HIV diagnosis assay. In 1986, Dr. Chang co-founded Tanox, Inc., a company that developed XOLAIR®, which was approved by the FDA in 2003 as the first biologic product for treating asthma and allergy, including all food allergies and certain skin allergic indications.

Tanox held an initial public offering and was listed in the NASDAQ in 2000, which at the time, was the largest IPO of the biotech industry. In 2007, Tanox was acquired by Genentech/Roche. From 1986 to 1991, Dr. Chang served as Associate Professor of Virology at Baylor College of Medicine.

From 1995 to 2000, Dr. Chang served on the Texas Higher Education Coordinate Board under Governor George W. Bush. After 2007, Dr. Chang led OrbiMed?s Asia fund as the chair, founder and senior managing director until 2012. She has served on the boards of directors for various institutes including the Federal Reserve Bank in Houston, BioHouston, Biotechnology Innovation Organization (Bio), Charles River Laboratories, and several biotech companies.

Since 2020, Dr. Chang has served as an advisor to ViRx at Stanford University, a drug development center focused on antiviral drug development. Since 2024, Dr. Chang has served as an advisor at Baylor College of Medicine. Since 2010, Dr. Chang has also served as President of the Tang Family Foundation.