Dr. Graves has served as the Company's President and Chief Executive Officer since May 2020 and as a director since 2020. From 2012 to May 2020 he was CEO, President and Director of MTS Systems Corporation, and from 2005 to 2012 he was President and CEO of C&D Technologies, Inc. He held leadership roles at Kemet Corporation as COO (2001-2003) and CEO (2003-2005), and earlier roles at General Electric, Rockwell Automation and Howmet Corporation. He serves on the board of Integra Lifesciences Holdings Corporation.