Michael A. Rucker has been a Director of the Company since May 2019. Mr. Rucker has served as an Operating Partner of Triple Aim Partners, a company that partners with leaders to build healthcare companies that improve the quality, experience and total cost of healthcare, since May 2025. Mr. Rucker served as Chief Executive Officer from May 2017 to April 2025 and as a member of the Board of Directors since 2016 of Ivy Rehab Network, Inc., one of the nation's largest networks of physical therapy clinics in the United States. Mr. Rucker has served as a member of the Board of Directors of Luminary Hospice, a hospice care provider focused on personalized end-of-life care, Guidelight Health, a mental health care provider, and Steadfast Health, a healthcare organization focused on providing evidence-based treatments for substance abuse disorders, since 2025. Previously, Mr. Rucker served from 2010 to 2017 as Executive Vice President and Chief Operating Officer of Surgical Care Affiliates, Inc. (formerly NASDAQ:SCAI), at the time a publicly traded operator of one of the nation’s largest networks of surgical facilities, until its acquisition by United Health Group. Mr. Rucker has also held executive roles in various healthcare companies, including DaVita, Inc. (NYSE:DVA), where he served as Division Vice President from 2005 to 2008 after DaVita acquired Gambro Healthcare, where Mr. Rucker had served in various general management and business development capacities since 1997. Mr. Rucker, a former certified public accountant, holds a B.S. from Miami University and an MBA from the University of Pennsylvania’s Wharton School of Business.