Heather Rider has served as a member of our Board since 2014 and is currently Chairperson of the Nominating and Governance Committee and a member of the Compensation Committee since October 2020. Ms. Rider also served as Chairperson of the Compensation, Nominating and Governance Committee from January 2018 to September 2020 and Chairperson of the Compensation Committee from October 2020 until March 2021. From 2012 to 2013, Ms. Rider served as Vice President, Global Human Resources of Cymer, Inc., a publicly traded supplier of light sources for semiconductor manufacturing that was acquired by ASML Holding NV in 2013. From October 2010 to September 2012, Ms. Rider served as Senior Vice President, Global Human Resources of Alphatec Holdings, Inc. (Nasdaq: ATEC), a publicly-traded medical device company focused on surgical treatment of spine disorders, and from 2006 to 2010, she served as Vice President, Human Resources of Intuitive Surgical, Inc. (Nasdaq: ISRG), a publicly-traded manufacturer of robotic surgical systems. From 2001 to 2005, Ms. Rider served as Senior Vice President of Global Human Resources of Sunrise Medical, Inc., a global manufacturer and distributor of durable medical equipment. From 1998 to 2001, Ms. Rider served as Vice President of Human Resources of Biosense Webster, a member of the Johnson & Johnson family of companies, and a medical device manufacturer of intracardiac catheters and location technology. Prior to 1998, Ms. Rider served as Head of Human Resources for City of Hope, a leading research and treatment center for cancer, diabetes and other life-threatening diseases, CAP/MPT, a medical malpractice provider for physicians in California and medical malpractice insurance for large physician groups and hospitals, and Environmental Diagnostics International, a bio-diagnostics company with focus on the detection of environmental compounds and diseases using monoclonal antibody technology. Ms. Rider served on the Board of Directors of Intricon Corporation (Nasdaq: IIN) from March 2020 to May 2022 until its acquisition, and on the Board of Directors of Prosomnus Sleep Technologies (OTC: OSAPQ) from December 2022 to August 2024. Ms. Rider holds a Bachelor of Arts in Psychology from Claremont McKenna College and an M.B.A. from Pepperdine University. Qualifications: The Board believes that Ms. Rider is qualified to serve as a director based on her deep expertise in human capital management, medical device operations, and public company governance. Ms. Rider has over 25 years of experience in senior human resources leadership roles, including global responsibility for organizational design, talent development, and compensation programs. She brings valuable transaction experience from her service on IntriCon's Special Committee during the company's sale process, as well as experience overseeing global operations and technology implementations. Ms. Rider also offers relevant home medical and durable medical equipment experience from her leadership role at Sunrise Medical and medical device experience from senior positions at Alphatec Holdings and Intuitive Surgical. Her prior service as Chair of a public company compensation committee supports strong board-level governance and oversight.