Edward Kangas serves as the Chairman of the board of directors of Deutsche
Bank USA Corp., the U.S. holding company of Deutsche Bank AG. Mr. Kangas also serves as a board member of Hovnanian Enterprises, a national homebuilder, and Vivus Pharmaceuticals. He previously served as the Chairman and lead director
of United Technologies, and Chairman and lead director of Tenet Healthcare. He also formerly served as a director of Intuit, Inc. and Electronic Data Systems Corp. Mr. Kangas previously served as Global Chairman and Chief Executive Officer of
Deloitte, Touche, Tohmatsu from 1989 to 2000. He also served as the managing partner of Deloitte & Touche (USA) from 1989 to 1994. Mr. Kangas holds a bachelors degree in business and an MBA from the University of Kansas, and is a
Certified Public Accountant. Mr. Kangas also qualifies as an audit committee financial expert. Mr. Kangas business address is 4, rue Albert Borschette, L-1246 Luxembourg.
Ellen Pawlikowski retired as Commander, U.S. Air Force Materiel Command, Wright-Patterson Air Force Base, Ohio, on
September 1, 2018. Her 40-year career in the U.S. Air Force spanned a wide variety of technical management, leadership and staff positions, including command at the wing and center levels. Prior to her
most recent command, Gen. Pawlikowski served as the Military Deputy, Office of the Assistant Secretary of the Air Force for Acquisition, based in the Pentagon. She is currently an independent consultant and serves on the board of directors of the
Raytheon Company, the employee-owned corporation, Applied Research Associates, and the non-profit board of SRI International. Gen. Pawlikowski also serves as the Judge Widney Professor of Systems Architecting
and Engineering at the University of Southern California. She holds a Ph.D. in Chemical Engineering from the University of California, Berkeley. Gen. Pawlikowskis business address is 4, rue Albert Borschette,
L-1246 Luxembourg.
Stephen Spengler became the Chief Executive Officer of
Intelsat S.A. on April 1, 2015. Prior to April 2015, Mr. Spengler served as Deputy Chief Executive Officer of Intelsat S.A. from December 2014, and prior to that he served as President and Chief Commercial Officer of Intelsat US LLC (f/k/a
Intelsat Corporation) from March 2013 to December 2014. Mr. Spengler also served as Executive Vice President, Sales, Marketing and Strategy of Intelsat US LLC from February 2008 to March 2013. Before joining Intelsat in 2003, Mr. Spengler
held various positions in the telecommunications industry, including Senior Vice President of Global Sales, Broadband Access Networks at Cirronet, Inc., Vice President of Sales and Marketing at ViaSat Satellite Networks, Regional Sales Director for
Satellite Networks in Europe, the Middle East and Africa for Scientific-Atlanta Europe based in London, and sales and marketing positions at GTE Spacenet and GTE Corporation. Mr. Spengler received his Bachelor of Arts degree from Dickinson
College in Carlisle, Pennsylvania, and his Master of Business Administration from Boston University in Massachusetts. Mr. Spenglers business address is 4, rue Albert Borschette, L-1246 Luxembourg.
Raymond Svider is the Chairman and a Partner of BC Partners. He joined BC Partners in 1992 in Paris before moving to
London in 2000 to lead its investments in the technology and telecommunications industries. Mr. Svider has participated and led investments in a number of sectors including technology, media and telecommunications, healthcare, industrials,
business services, consumer and retail. He is currently Executive Chairman of PetSmart, Inc., Chairman of the Board of Chewy, Inc., Chairman of the Board of Accudyne Industries, Chairman of the Advisory Board of The Aenova Group and also serves on
the boards of Navex Global, GFL Environmental, GardaWorld Corporation and Presidio, Inc. Mr. Svider previously served as a Director of Teneo Global LLC, Office Depot Inc., MultiPlan, Inc., Unitymedia, Neuf Cegetel, Polyconcept, Neopost,
Nutreco, UTL and Chantemur. Prior to joining BC Partners, Mr. Svider worked in investment banking at Wasserstein Perella in New York and Paris, and at the Boston Consulting Group in Chicago. Mr. Svider holds a Master of Business
Administration from the University of Chicago and a Master of Science in Engineering from both École Polytechnique and École Nationale Superieure des Telecommunications in France. Mr. Sviders business address is 4, rue
Albert Borschette, L-1246 Luxembourg.
4