Emily Maddox Liggett is on the board of Kaiser Aluminum Corp., Materion Corp., Ultra Clean Holdings, Inc. and King Philanthropies, Inc.

In her past career Ms. Liggett held the position of President & Chief Executive Officer for Capstone Green Energy Corp., President & Chief Executive Officer at Apexon, Inc., Chief Executive Officer at Elo TouchSystems, Inc., Chief Executive Officer & Director at NovaTorque, Inc., Principal at E.I. du Pont de Nemours & Co., Vice President at Raychem Corp., Managing Director at Tyco Ventures, Principal at Mckinsey Pacific RIM, Inc., Principal at Touch Panel Systems KK and Principal at École Polytechnique Fédérale de Lausanne.

Emily Maddox Liggett received a graduate degree from Stanford University, an undergraduate degree from Purdue University and an MBA from Stanford Graduate School of Business.