
	Dennis Kelleher is senior vice president and chief financial officer. Dennis joined CF Industries in August 2011. Prior to that, he had been vice president, portfolio and strategy for BP&#39;s upstream business. Earlier, he served as chief financial officer for Pan American Energy, LLC, and in other financial positions in the operations of BP PLC and Amoco Corporation. He is a certified public accountant and holds a Bachelor&#39;s degree in accounting from the University of Illinois and an MBA from Northwestern University. &nbsp;
