People: iShares GSCI Commodity-Indexed Trust (GSG.P)

Lee Kranefuss is the President and Chief Executive Officer Barclays Global Investors International, Inc. the Manager. Mr. Kranefuss has served as the President and Chief Executive Officer and a Director of Barclays Global Investors International, Inc. Mr. Kranefuss has served as Director of both Barclays Global Investors Growth Partners, Inc., a Delaware corporation that makes proprietary venture capital investments, and Barclays Global Investors Fund Distribution Co., an SEC registered broker-dealer, since January 2008 and November 2007, respectively. Since October 2005, Mr. Kranefuss has served as the Chairman of the Board of Barclays Global Investors Services, an SEC registered broker-dealer, and a Director of Barclays Global Fund Advisors, an investment advisor registered with the SEC and commodity trading advisor registered with the CFTC. Mr. Kranefuss has been a listed principal of Barclays Global Fund Advisors since November 2005, and an associated person of Barclays Global Fund Advisors since December 2005. Since May 1997, Mr. Kranefuss has served as a Managing Director of Barclays Global Investors, N.A., a national banking association. Mr. Kranefuss has been an associated person of Barclays Global Investors N.A. since November 2005. From September 1991 to May 1997, Mr. Kranefuss was a Consultant at The Boston Consulting Group, advising clients primarily with respect to financial services. Mr. Kranefuss received his Masters of Business Administration from the University of Pennsylvania in 1991 and his Bachelor of Science in Electrical Engineering from Cornell University in 1984.