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John F. Sheridan has served as our President and Chief Executive Officer since March 2019 and as a member of our Board of Directors since June 2019. Prior to joining our company, Mr. Sheridan served as Chief Operating Officer of Rapiscan Systems, Inc., a provider of security equipment and systems, from March 2012 to February 2013. Mr. Sheridan served as Executive Vice President of Research and Development and Operations for Volcano Corporation (NASDAQ: VOLC), a medical technology company, from November 2004 to March 2010. From May 2002 to May 2004, Mr. Sheridan served as Executive Vice President of Operations at CardioNet, Inc., a medical technology company. From March 1998 to May 2002, he served as Vice President of Operations at Digirad Corporation, a medical imaging company. Mr. Sheridan holds a B.S. in Chemistry from the University of West Florida and an M.B.A. from Boston University.

Joined Varian as an intern in 1999, then full time in 2001, and has held multiple cross-functional roles and executive positions during two-decade tenure with the company. Intimate understanding of healthcare, software solutions, medical devices, technology trends, reimbursement trends and strategies that lead to success in targeted channel segments globally. Marketing strategy, new product launch, portfolio strategy, M&A, P&L, restructuring, government relations, and general management experience. Consistent creation of strategies and execution against operating plans, sales goals and market objectives, including extensive experience of both high growth and slow growth periods (turnaround plans) of Varian Medical Systems journey from $500M to over $3B. Including returning Varian to double digit growth following becoming President of the $3B+ P&L of Oncology systems. Strong leadership skills with a track record of creating an inspiring vision and communicating effectively both internally/externally through developing cultural, servant leadership and focusing on people/teams to drive net promoter scores to all-time highs and enable sustainable long-term success.

Jim Alwan was named Chief Executive Officer in March of 2021. A veteran of more than 25 years in the healthcare space, Alwan most recently served as SVP & GM for Philips’s hospital respiratory care business. He also served as VP of innovation and business development at Becton Dickinson.