Michael Breen

Executive Chairman, Board of Directors, Interim Chief Executive Officer

Michael Breen is an English qualified solicitor/attorney and was formerly the Managing Director of the Sports and Entertainment Division of Bank Insinger de Beaufort N. V., which is a wealth management organization and was part of BNP Paribas Group, one of the world's largest banks. The holding company Insinger de Beaufort Holdings S.A. was listed on the Luxembourg Stock Exchange. Mr. Breen was also a director and major shareholder of an affiliate of Insinger de Beaufort Holdings S.A.

Mr. Breen is a former senior equity partner in the 400+ partner and 50+ office law firm of Clyde & Co, whose head office is based in the City of London, England.

Jeffrey S. Miller, M.D.

Consulting Senior Medical Director

Jeffrey S. Miller, MD, received a Bachelor of Science degree from Northwestern University in Evanston, Illinois and received his MD from Northwestern University School of Medicine. He completed an internship and residency in Internal Medicine at the University of Iowa in Iowa City. After completing a post-doctoral fellowship in Hematology, Oncology and Transplantation at the University of Minnesota, he joined the faculty in 1991. Dr. Miller is currently a Professor of Medicine at the University of Minnesota. He is the Interim Director of the University of Minnesota Masonic Cancer Center. He has more than 20 years of experience studying the biology of NK cells and other immune effector cells and their use in clinical immunotherapy with over 170 peer-reviewed publications. He is a member of numerous societies such as the American Society of Hematology, the American Association of Immunologists, a member of the American Society of Clinical Investigation since 1999. He serves on the editorial board for Blood and is a reviewer for a number of journals and NIH grants.

Alan L. Urban

Chief Financial Officer

Alan Urban has over 30 years of corporate finance and accounting experience for a variety of public and private companies. Most notably Mr. Urban served as a member of the board of directors of GT Biopharma, Inc. (NASDAQ: GTBP), from mid-2022 to mid-2023; and as Chief Financial Officer for Research Solutions, Inc. (NASDAQ: RSSS), a SaaS and content provider in the scientific, technical and medical information space, for over a decade from 2011 to 2021. Earlier in his career, Mr. Urban served as Chief Financial Officer for ReachLocal, Inc. (formerly NASDAQ: RLOC), an internet marketing company; and as Vice President of Finance for Infotrieve, Inc., a content provider in the scientific, technical and medical information space. Mr. Urban has been a Certified Public Accountant (currently inactive) since 1998, and received a B.S. in Business, with a concentration in Accounting Theory and Practice, from California State University, Northridge.