Spent first ten years as controller for several companies in the timber, land, fertilizer, and grain industries. Became a hedge advisor in 1978, and in 1984 founded Grain Service Corporation, a brokerage and hedge advisory firm for grain elevators and other commercial grain hedgers. Started GSC Energy in 1989 to work with commercial energy hedgers. Formed GreenHaven Commodity Services in 2006 to develop products to commodity exposure to the investment community. In January 2008, GreenHaven launched the GreenHaven Continuous Commodity Index Fund, ticker GCC. GCC tracks the Thomson Reuters Continuous Commodity Index, an equal weight index of 17 commodities formerly known as the CRB Index.
B.S. Mechanical Engineering - Duke University - 1967
MBA - Harvard University - 1969