CONFIDENTIAL Principal Biographies — Helmut Weymar F. HELMUT WEYMAR. Helmut is Chairman of Farmhouse Capital Management LLC, a hedge fund management company based in Princeton. Helmut is also Managing General Partner of Baxter Partners LP, a family investment partnership, and President of Twin Chimney, Inc., a family foundation. In addition, he is a director of the MIT Investment Management Company and a member of the Investment Committee and past Vice Chairman of the Board of Pingry School in Martinsville, NJ, from which he graduated in 1954. • Helmut is former Chairman/CEO and co-founder of Stockton Holdings Limited, a privately held reinsurance company based in Bermuda that was the successor organization to Commodities Corporation. Helmut founded Commodities Corporation in 1969, which grew to become a leading proprietary trading and hedge fund management firm that launched the careers of many notable and leading hedge fund managers. Commodities Corporation was acquired by Goldman Sachs & Co. in 1997. • Prior to founding Commodities Corporation, Helmut was Manager of Commodity Economics at Nabisco, Inc. Helmut is a past member of the Chicago Board of Trade and the New York Coffee, Sugar and Cocoa Exchange, where he served on its Board of Managers and Executive Committee. He also served on the Board and Executive Committee both of the National Futures Association and of the Futures Industry Association and is a founding inductee to the Futures Industry Hall of Fame. • Helmut's doctoral dissertation, Dynamics of the World Cocoa Market, was published by MIT Press (1968) and received the American Agricultural Economic Association's award for best published research that year. His other published works include a chapter in Social Policies for America in the Seventies: Nine Divergent Views (1968), and articles in the American Economic Review and the Commodity Yearbook. • Helmut is a graduate of the Massachusetts Institute of Technology with a BS d