Michael W. Lawrence serves as Vice President of Sulfur Services. Mr. Lawrence has served in this capacity since May 2011. Mr. Lawrence joined Martin Resource Management Corporation in 2008 as general manager of sulfur. Prior to joining Martin Resource Management Corporation, Mr. Lawrence was employed by Koch Industries, Inc. as general manager of the Koch Sulfur Products division and in various other capacities focusing on the trading and transportation of bulk chemicals and materials. Mr. Lawrence holds a bachelor of arts degree in communications from the University of Kansas.