Mr. David G. Hall co-founded Collectors Universe Inc. in February 1999 and has been its President since October 2001. Mr. Hall served as the Chief Operating Officer of Collectors Universe Inc. Mr. Hall served as Chief Executive Officer of Collectors Universe Inc. From April 2000 to September 2001 and as Chairman from February 1999 to October 2001. Mr. Hall was a co-founder of Professional Coin Grading Service, Inc., Collectors Universe Inc.'s predecessor and served as its President until January 1999. He served as Chief Executive Officer of Professional Coin Grading Service from 1986 to February 1999, when it was acquired. Mr. Hall served as Chairman of the Board and Director of Professional Coin Grading Services, Inc., since February 1986. He has been a Director of Collectors Universe Inc., since February 1999. He was honored in 1999 by COINage Magazine as Numismatist of the Century, along with 14 other individuals. In 1990, Mr. Hall was named an Orange County Entrepreneur of the Year by INC. Magazine. He wrote A Mercenary's Guide to the Rare Coin Market, a book dedicated to coin collecting. Mr. Hall is a member of the Professional Numismatists Guild. He has been a Director of Collectors Universe Inc. since February 1999.