Douglas W. Calder

Compensation Committee

Douglas W. Calder has served as a director of our Company since April 2023. Since 2015, Mr. Calder has served as president and a director of Vycellix, Inc and its subsidiaries and affiliates. He has also served as a member of the board of directors for NextGenNK since June 2019; member of the board of directors of BioFlorida since January 2019, and a member of the Society for Natural Immunity since July 2018. Mr. Calder has more than 30 years of life science executive experience, having served in various senior executive roles for Florida-based biotechnology companies and research institutes including Viragen, Accentia Biopharmaceuticals, Biovest International and the Vaccine & Gene Therapy Institute of Florida, as well as having formerly served as a registered financial portfolio manager with a focus on life science equities with the New York Stock Exchange member firms, Gruntal & Co. and Dean Witter Reynolds. Mr. Calder received a BA from Florida State University.