David E. Pratt is Senior Vice President, Exploration Manager of Rex Energy Corp. He was named Senior Vice President, Exploration Manager of the Company in October 2010. Prior to that, he served as the Company’s Vice President, Exploration Manager from April 2008 to September 2010. Before joining the Company, Mr. Pratt was a geologist for the New York State Department of Environmental Conservation, Bureau of Oil and Gas Regulation beginning in November 1999. Earlier in his career, Mr. Pratt spent over eight years as a regional exploration and development geologist for Cabot Oil and Gas Corporation working in its Appalachian Basin operations. Mr. Pratt received his Bachelor of Science degree in Geology from the State University of New York at Albany and a Master’s degree in Geology from Rice University.