Director Since: December 2020 Age: 65 Committees: Nominating and Corporate Governance (Co-Chair); Compensation Independent Director As a result of her extensive Board service and management experience, and her work advising and representing major media and technology companies, Ms. Hamilton brings to our Board significant leadership, oversight and consulting skills, as well as experience in the media, technology and legal fields. Professional Background: Principal of the consultancy Hamilton Media LLC since 2007 Executive Vice President-Distribution and Business Development for AXS TV LLC, a partnership between founder Mark Cuban, AEG, Ryan Seacrest Media, Creative Artists Agency and CBS, from September 2007 until the sale of the company in September 2019 Represents The Mark Cuban Companies/Radical Ventures as Board observer for Philo, Inc., a privately held technology company, since July 2013 Executive Vice President Programming and Senior Vice President Programming for Charter from 2003 to 2007 Held numerous management positions at AT&T Broadband LLC and its predecessor, TCI, dating back to 1993 Former partner at the law firm Kirkland & Ellis, specializing in complex commercial transactions J.D. degree from Stanford Law School, where she was Associate Managing Editor of the Stanford Law Review and Editor of the Stanford Journal of International Law. Magna cum laude graduate of Carleton College in Northfield, Minnesota Public Company Directorships: Non-Liberty Public Company Directorships: Universal Electronics, Inc. (November 2019 present) Former Public Company Directorships: Old GCI Liberty (March 2018 December 2020) FTD Companies, Inc. (December 2014 August 2019)