Michael C. Jennings is a businessperson who has been at the head of 9 different companies and presently holds the position of President, CEO, Director & Executive VP at HollyFrontier Corp. and Chairman & Chief Executive Officer of Holly Logistic Services LLC, Chairman & Chief Executive Officer of Holly Energy Partners LP, Chief Executive Officer for El Dorado Osage LLC and President & Chief Executive Officer for HollyFrontier Refining & Marketing LLC (which are all subsidiaries of HollyFrontier Corp.).

In his past career Mr. Jennings was Chairman, President & Chief Executive Officer of Frontier Oil Corp., Chairman of Montage Resources Corp., Chairman of Blue Ridge Mountain Resources, Inc., President & Chief Executive Officer at Holly Corp., Vice President-Finance & Corporate Development at Unimin Corp. and Treasurer & Vice President of Cameron International Corp.

Mr. Jennings received an MBA from The University of Chicago and an undergraduate degree from Dartmouth College.