Ms. Reeve has been a Director since March 2002 and was appointed as Chair of the Board in May 2020. She served as the Lead Director of the Board from May 2004 to May 2020. In May 2009, Ms. Reeve was reappointed to the Nominating and Corporate Governance Committee, having served on that Committee from August 2002 to February 2005. From April 2004 to June 2016, Ms. Reeve served on the Compensation Committee and served as its Chairperson from April 2004 to May 2009. Ms. Reeve also served on the Audit Committee from August 2002 to July 2007. From November 1989 to August 2004, Ms. Reeve was the President and Chief Executive Officer and a Director of Lightbridge, Inc., a global provider of mobile business solutions, offering products and services for the wireless communications industry. Prior to joining Lightbridge in 1989, Ms. Reeve spent 11 years as a consultant and in a series of executive positions at the Boston Consulting Group, Inc. Ms. Reeve currently serves on the board of Frontier Communications Corporation, where she serves as Chairperson, and previously served on the board of Sonus Networks, Inc. from August 2013 to May 2017.