JOANN M. EISENHART - Corporate Board Profile

PLEXUS CORP

Filing Date	Source Excerpt
2016-12-13	Dr. Eisenhart has served as Senior Vice President–Human Resources, Facilities and Philanthropy at The Northwestern Mutual Life Insurance Company, a financial services and insurance provider, since 2013; she served as Senior Vice President–Human Resources from 2011 until 2013. She previously served as Senior Vice President–Human Resources, Worldwide Manager and Operational Support at Pfizer Inc., a global biopharmaceutical company. Prior to joining Pfizer in 2001, Dr. Eisenhart held various leadership positions at Rohm & Haas Company, a specialty chemical company, including Human Resources Director and Senior Research Scientist. She also serves on the Board of Advisors for the University of Wisconsin-Madison Department of Chemistry and on the Board of Directors of the American Red Cross of Southeastern Wisconsin. Dr. Eisenhart earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison; she also earned both a M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2017-12-12	Dr. Eisenhart earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison; she also earned both a M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2018-12-11	Dr. Eisenhart has served as Executive Vice President, Chief People Officer at The Northwestern Mutual Life Insurance Company, a financial services and insurance provider, since March 2018. She previously served as Senior Vice President–Human Resources, Facilities and Philanthropy from 2013 until March 2018, and as Senior Vice President–Human Resources from 2011 until 2013. Prior thereto, Dr. Eisenhart served as Senior Vice President–Human Resources, Worldwide Manager and Operational Support at Pfizer Inc., a global biopharmaceutical company. Before joining Pfizer, Dr. Eisenhart held various leadership positions at Rohm & Haas Company, a specialty chemical company, including Human Resources Director and Senior Research Scientist. She also serves on the Board of Advisors for the University of Wisconsin-Madison Department of Chemistry and on the Board of Directors of the American Red Cross of Southeastern Wisconsin. Dr. Eisenhart earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison; she also earned both a M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2019-12-10	Dr. Eisenhart retired as Executive Vice President and Chief People Officer at The Northwestern Mutual Life Insurance Company, a financial services and insurance provider, in October 2019 after serving in such roles since 2018. She previously served as Senior Vice President–Human Resources, Facilities and Philanthropy at Northwestern Mutual from 2013 until 2018, and as Senior Vice President–Human Resources prior thereto. Before joining Northwestern Mutual in 2011, Dr. Eisenhart served as Senior Vice President–Human Resources, Worldwide Manager and Operational Support at Pfizer Inc., a global biopharmaceutical company, and held various leadership positions at Rohm & Haas Company, a specialty chemical company, including Human Resources Director and Senior Research Scientist. She also serves on the Board of Advisors for the University of Wisconsin-Madison Department of Chemistry. Dr. Eisenhart earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison. She also earned both a M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2020-12-18	Dr. Eisenhart retired as Executive Vice President and Chief People Officer at The Northwestern Mutual Life Insurance Company, a financial services and insurance provider, in 2019. Prior thereto, she served as Senior Vice President – Human Resources, Facilities and Philanthropy at Northwestern Mutual from 2013 until 2018, and as Senior Vice President – Human Resources since 2011. Dr. Eisenhart previously served as Senior Vice President – Human Resources at Pfizer Inc., a global biopharmaceutical company, and held various leadership positions at Rohm and Haas Company, a manufacturer of specialty chemicals. She earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison. She also earned an M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2021-12-17	Skills and Experience: Technology and Cybersecurity experience
2022-12-16	She earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison. She also earned an M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2023-12-15	She earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison. She also earned an M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.
2024-12-13	She earned a B.S. in Chemistry from the University of Illinois at Urbana-Champaign and a Ph.D. in Inorganic Chemistry from the University of Wisconsin-Madison. She also earned an M.A. and a Ph.D. in Human and Organizational Development from Fielding Graduate University.