Mr. Romrell has been a director of Liberty TripAdvisor Holdings, Inc. since August 2014. He held numerous executive positions with Tele-Communications, Inc. from 1991 to 1999. Previously, Mr. Romrell held various executive positions with Westmarc Communications, Inc. Mr. Romrell has served as a director of Liberty Interactive Corporation since December 2011, having previously served as a director from March 1999 to September 2011. He has served as a director of Liberty Media Corporation (including its predecessor) since September 2011. Mr. Romrell has served as a director of Liberty Global plc since June 2013, having previously served as a director of Liberty Global, Inc. from June 2005 to June 2013 and as a director of Liberty Media International, Inc. from May 2004 to June 2005.
Mr. Wargo has been a director of Liberty TripAdvisor Holdings, Inc. since August 2014. He is the founder and president of Wargo & Company, Inc., a private company specializing in investing in the communications industry since 1993. Mr. Wargo is a co-founder and was a member of New Mountain Capital, LLC from 2000 to 2008. Prior to starting Wargo & Company, he was a managing director and senior analyst of The Putnam Companies from 1989 to 1992, senior vice president and a partner in Marble Arch Partners from 1985 to 1989 and senior analyst, assistant director of research and a partner in State Street Research and Management Company from 1978 to 1985.
Mr. Wargo has served as a director of Liberty Broadband Corporation since March 2015. He has also served as a director of Liberty Global plc since June 2013, having previously served as a director of Liberty Global, Inc. from June 2005 to June 2013 and as a director of Liberty Media International, Inc. from May 2004 to June 2005. He has served as a director of Discovery Communications, Inc. since September 2008, having previously served as a director of Discovery Holding Company from May 2005 to September 2008, and as a director of Strayer Education, Inc. since March 2001.
Mr. Mueller has been a director of Liberty TripAdvisor Holdings, Inc. since August 2014. He has served as the Chief Financial Officer and Vice Chairman of 360networks Inc. since October 2005, and has held various senior management positions with 360networks Inc. since April 2000, including General Manager of Corporate Development, Senior Vice President—Finance, and Treasurer. Previously, Mr. Mueller served as a Managing Director of Corporate Finance at Ragen MacKenzie, a regional investment bank, and as the Chief Financial Officer and a director of Tuscany, Inc.
Mr. Rosenthaler has been a director of Liberty TripAdvisor Holdings, Inc. since August 2014. He is a Senior Vice President, Tax of Liberty TripAdvisor Holdings, Inc., Liberty Media Corporation and Liberty Interactive Corporation. Before joining Liberty, he was a tax partner at Arthur Andersen LLP where he was a member of the firm’s corporate transactions and oil and gas tax teams and specialized in domestic and international organizations and mergers and acquisitions for clients engaged in the cable television, telecom and natural resource industries.
Greg Maffei leads the team transforming Liberty Media Corporation and Liberty Interactive Corporation to compete in the digital/mobile era. Liberty Media owns media, communications and entertainment businesses, including subsidiaries Sirius XM and the Atlanta Braves and an interest Live Nation Entertainment. Liberty Interactive owns digital commerce businesses, including subsidiaries QVC, zulily, Bodybuilding.com, CommerceHub, and Evite, and interests in Expedia, Interval Leisure Group, FTD and HSN. Under his tenure, Liberty's stocks have significantly outperformed the major stock indices and comparable companies.
In addition, Maffei serves as President and CEO of Liberty Broadband and Chairman, President and CEO of Liberty TripAdvisor, which were spun off from Liberty Media and Liberty Interactive, respectively, in 2014. Liberty Broadband consists primarily of a stake in Charter Communications and Liberty TripAdvisor holds a controlling interest in TripAdvisor.
Maffei also serves as chairman of the board of the Liberty-related companies Live Nation Entertainment, Sirius XM, Starz and TripAdvisor, and as a director of Charter Communications, Liberty Broadband, Liberty TripAdvisor and Zillow.
Prior to joining Liberty in 2005, Maffei served as President and CFO of Oracle, Chairman, President and CEO of 360networks, CFO of Microsoft, and Chairman of the Board of Expedia. Previously, he has been a Director of Barnes & Noble, Citrix, DIRECTV, Dorling Kindersley, Electronic Arts, and Starbucks Coffee.
Maffei is a member of the Board of Trustees of Dartmouth College and Council on Foreign Relations. He previously served as President of the Board of Trustees of the Seattle Public Library.
He has an MBA from Harvard Business School, where he was a Baker Scholar, and an AB from Dartmouth College.
Mr. Malone has been a director of Liberty TripAdvisor Holdings, Inc. since August 2014. He is currently Chief Executive Officer and principal of Hunters Capital, LLC, a Northwest Real Estate Development and Management Company. He is the retired Chairman and Chief Executive Officer of DMX Music, Inc. (formerly AEI Music, Inc.), a multinational music programming and distribution company that he founded in 1971 and which was sold to Liberty Interactive Corporation in May 2001, following which he served as Chairman of Maxide Acquisition, Inc., a subsidiary of Liberty Interactive Corporation and the holding company for DMX, from May 2001 to February 2005. Mr. Malone has served as a director of Expeditors International of Washington, Inc. since August 1999 and HomeStreet, Inc., a regional bank, since February 2012. He previously served as a director of Take Two Interactive Software, Inc. from January 2006 through March 2007.