Mark Mecklenborg Executive Director: 2019-Present Charles Spahr Executive Director: 2010-2018 Scott Steen Executive Director: 2006-2010 Glenn Harvey Executive Director: 2003-2006 W. Paul Holbrook Executive Director: 1985-2003 Arthur Friedberg Executive Director: 1979-1984 Frank Reid Executive Director: 1963-1979 Charles Pearce Executive Director: 1946-1963 Ross Purdy Executive Director: 1921-1946 Charles Binns Executive Director: 1917-1921 Edward Orton Jr. Executive Director: 1899-1917