As American Axle’s & Manufacturing (AAM) Global Commodity Manager for Formed Components, Costello is responsible for all of AAM’s stamping, tube, and fastener direct material. He has defined AAM’s Commodity Team Process and reduced millions of dollars of cost out of some of AAM’s future products by driving the collaboration of AAM engineers and AAM’s supply base.  Costello is an inventor and United States Patent holder. He is a graduate of Michigan State University in Finance.