The investors are Matthew Klase (attorney, Atlanta, Georgia); Franklin Lemond (attorney, Atlanta, Georgia); Chet Arter (attorney, St. Augustine, Florida); Mark Chastain (physician, Atlanta, Georgia); Chris Davis (physician, Birmingham, Alabama); Jeff Hardwick (entrepreneur, Birmingham, Alabama); Kyle Ingalls (entrepreneur, Savannah, Georgia); and Cary Webb (retired math professor and my father, Chicago, Illinois).