Supervisory Director

Stephen H. Rusckowski

Mr. Stephen H. Rusckowski joined the Supervisory Board in April 2023. He is a member of the Compensation & Human Resources Committee and since March 2024, he has been Chair of the Nomination & ESG Committee. He most recently served as Chairman, President and Chief Executive Officer of Quest Diagnostics. He joined Quest Diagnostics as President and Chief Executive Officer in May 2012 and was named Chairman in 2016. He stepped down from his role as President and CEO in 2022, and as Chairman in early 2023. Prior to joining Quest Diagnostics, Mr. Rusckowski was CEO of Philips Healthcare, which he joined in 2001 when Philips acquired the Healthcare Solutions Group that he was leading at Hewlett-Packard/Agilent Technologies. Mr. Rusckowski also serves on the Board of Directors of Baxter International Inc., and previously served as a member of the Board of Directors of Xerox Holdings Corporation and Covidien plc. He earned a bachelor’s degree in Mechanical Engineering from Worcester Polytechnic Institute and a master’s in Management from the Massachusetts Institute of Technology’s Sloan School of Management.