Mr. Van Lunsen has served as a member of our Board of Directors since October 2002. Prior to his retirement in June 2000, Mr. Van Lunsen was a Managing Partner of KPMG LLP and led the firm’s Tulsa, Oklahoma office. During his 33-year career, Mr. Van Lunsen held various positions of increasing responsibility with KPMG and was elected to the partnership in 1977. Mr. Van Lunsen is currently Vice Chairman of the Audit Committee ONEOK Parnters, GP, L.L.C. in Tulsa, Oklahoma. Additionally, Mr. Van Lunsen was the Audit Committee Chairman at Sirenza Microdevices, Inc. and its predecessor entities in Broomfield, Colorado, from July 2002 until December 2007. Mr. Van Lunsen received a B.S./B.A. in Accounting from the University of Denver.
As part of his responsibilities as an Array Board member, Mr. Van Lunsen serves on Array's Audit Committee.