Mr. Scannell has served on our Board of Directors since August 2014 and as our Board Chair since January 1, 2019. He also serves on the Board of Directors of Novocure, Renalytix and AeroClean Technologies. Since October 2021, he has served as an Executive Advisor at Stryker Corporation, one of the world's leading medical technology companies that offers innovative products and services in Orthopaedics, Medical and Surgical, and Neurotechnology and Spine that help improve patient and hospital outcomes. From August 2018 to September 2021, he served as the President and Chief Operating Officer at Stryker, and from 2009 to August 2018, he served as a Group President and oversaw Stryker’s MedSurg and Neurotechnology divisions. From 1990 to 2009, Mr. Scannell served in various roles at Stryker, including a range of sales and marketing leadership roles, Vice President and General Manager of its Biotech division and President of its Spine business. Mr. Scannell holds a Bachelor of Business Administration and a Master of Business Administration from the University of Notre Dame. He brings extensive strategic, organizational, and operational skills and experience.