Preferred Bank announced the appointment of Ms. Shirley Wang to the Board of Directors. Ms. Wang is founder and CEO of Plastpro from 1991 to 1994 Ms. Wang worked in the advertising and banking industries in the U.S. She currently serves as Immediate Past Chair of the UCLA Foundation, is on the Board of Trustees of the Harvard-Westlake School and serves on the Board of the Los Angeles World Affairs Council. Ms. Wang is a graduate of UCLA and holds an M.B.A. from Columbia University.