David L. Lamp is a businessperson who has been the head of 10 different companies and currently is Executive Chairman for CVR Partners LP, President, Chief Executive Officer & Director at CVR Energy, Inc., President, Chief Executive Officer & Director at Northern Tier Energy GP LLC and President at Holly Refining & Marketing Co. Mr. Lamp is also on the board of The American Fuel & Petrochemical Manufacturers (former Chairman).

In his past career Mr. Lamp was Chief Operating Officer & Executive Vice President at HollyFrontier Corp. and President of Holly Corp. (a subsidiary of HollyFrontier Corp.), Operations Director for Koch Industries, Inc., President, Chief Executive Officer & Director at Northern Tier Energy LP, President, Chief Executive Officer & Director at Northern Tier Energy LLC, President, Chief Executive Officer & Director at CVR Refining LP, President & Chief Operating Officer of Western Refining, Inc. and Vice President at El Paso Energy Corp.

David L. Lamp received an undergraduate degree from Michigan State University.