Mr. Schrock, who has served as the Lead Director of Plexus board since 2013, has served as a Senior Advisor and Operating Consultant to Oak Hill Capital Partners, a private equity firm, since 2014. Prior thereto, he served as President and Chief Operating Officer at Pentair plc, a global water, fluid, thermal management and equipment protection company. Mr. Schrock served as a director of MTS Systems Corporation, a global supplier of high performance test systems and position sensors, from 2014 to 2021. Mr. Schrock also serves as Chairman of the Board of Directors of Atkore International Group Inc., a manufacturer of electrical raceway products and mechanical products and solutions; he is also the chair of Atkore s Executive Committee. Mr. Schrock earned a B.S. from Bradley University and an M.B.A. from Northwestern University, Kellogg School of Management.