Larry W. Bickle is Managing Director of Haddington Ventures, L.L.C., a private equity fund that invests in midstream energy companies and assets. He has held that position since June 1997. From 1984 to 1997, Dr. Bickle was Chairman of the Board and Chief Executive Officer of TPC Corporation (NYSE:TPC) (formerly Tejas Power Corporation), a gas storage, transportation and marketing company that he founded. Dr. Bickle is also a Director of UniSource Energy Corporation (NYSE:UNS), the parent company for Tucson Electric Power Company.