Effective July 26, 2023, the Board of Directors of Diffusion Pharmaceuticals Inc. appointed Jill Davidson as a director of the Company. Upon Ms. Davidson?s appointment as a director of the Company, the size of the Board was expanded from six to seven members. No decision has been made as to the Board standing committees upon which Ms. Davidson will serve, if any.

Ms. Davidson, age 66, currently serves as President of Fast Scripts LLC, an early-stage medical service provider to individuals recovering from opioid addiction, a position she has held since March 2021; Co-Manager of SkiProp LLC, an owner of rental properties, a position she has held since April 2015; and Manager of Davidson LLC, an owner of various businesses and rental properties, a position she has held since 1996. Previously, Ms. Davidson served as Vice President of Omnicare Inc. (?Omnicare?), a comprehensive pharmaceutical and chronic care service provider, from 1997 to 1999, and as Chief Operating Officer of Clasen Long Term Care Pharmacy, a medical services provider, from 1989 until it was acquired by Omnicare in 1997. Ms. Davidson has also previously served as President of the Missouri-Illinois Gateway Hemophilia Association, from 2002 to 2003, and Vice President of the National Pharmacy Roundtable, from 1995 to 1996.

Ms. Davidson received her B.A. in Pharmacy from the University of Kentucky, College of Pharmacy. There are no family relationships between Ms. Davidson and any director or executive officer of the Company.