Michael T. Prior is the chairman of the Board of Directors and has been our President and Chief Executive Officer since December 2005 and an officer of the Company since June 2003. He was elected to the Board in May 2008. Previous to joining the Company, Mr. Prior was a partner with Q Advisors LLC, a Denver based investment banking and financial advisory firm focused on the technology and telecommunications sectors.  Mr. Prior began his career as a corporate attorney with Cleary Gottlieb Steen & Hamilton LP in London and New York.  He received a B.A. degree from Vassar College and a J.D. degree summa cum laude from Brooklyn Law School.  Mr. Prior currently serves on the Board of Directors of the Competitive Carriers Association.  In 2008, Mr. Prior was named Entrepreneur of the Year for the New England Region by Ernst & Young LLP and One of America’s Best CEOs by DeMarche Associates, Inc.

Bernard Bulkin was elected in March 2016 as a director of ATN International, Inc. (the “Company”) and is the Chair of our Nominating and Corporate Governance Committee and a member of our Audit Committee. Dr. Bulkin brings particular expertise in the field of renewable energy. He held several senior management roles throughout his approximately twenty-year career at British Petroleum, including Director of the refining business, Vice President Environmental Affairs, and Chief Scientist, and left BP in 2003. He is currently a Director of K3Solar Ltd., IDSolar Power Ltd, and ARQ Ltd,. Dr. Bulkin has served on the boards of Severn Trent plc, Ludgate Investments Limited, HMN Colmworth Ltd., Chemrec AB and REAC Fuel AB, each a Swedish biofuel technology developer, and Ze-gen Corporation, a renewable energy company, and chaired the boards of two UK public companies: AEA Technology plc (from 2005 until 2009), and Pursuit Dynamics Plc (from 2011 until 2013). Dr. Bulkin served as Chair of the UK Office of Renewable Energy from 2010 until 2013, was a member of the FTSE Environmental Markets Advisory Committee (2010-2017) and has held several other UK government roles in sustainable energy and transport. He earned a B.S. in Chemistry from the Polytechnic Institute of Brooklyn and a Ph.D. in Physical Chemistry from Purdue University. Dr. Bulkin is a Professorial Fellow at the University of Cambridge and is the author of Crash Course, published in March 2015.  He was awarded the Honour of Officer of the Order of the British Empire (OBE) in the 2017 New Year Honours List.

James S. Eisenstein has been a director of ours since October 2019 and is a member of our Compensation Committee and our Nominating and Corporate Governance Committee. He is currently Chairman and Chief Executive Officer of Grupo TorreSur, a Latin American focused wireless tower company. Prior to co-founding Grupo TorreSur, Mr. Eisenstein was Chairman and Chief Executive Officer of Optasite Holding Company, Inc. from 2003 to 2008; Chief Executive Officer of Concourse Communications Group LLC in 2003 and Chief Operating Officer and, later, Chief Development Officer of American Tower Corporation from 1995 to 2003. Before co-founding American Tower, Mr. Eisenstein was a Partner and Chief Operating Officer of Amaturo Group, Ltd., the owner and operator of radio stations, from 1990 to 1995; was Deputy General Counsel of Home Shopping Network from 1988 to 1990; and an associate at Skadden, Arps, Slate, Meagher and Flom from 1986 to 1988 and at Vinson & Elkins from 1984 to 1986. He is currently a member of the Board of Directors of CTI Towers, Inc. and was Chairman of the Board of Directors of Eaton Towers, Ltd. until the end of 2019, at which time the Company was sold. He also served as a director of Nexamp, Inc. from 2011-2016. Mr. Eisenstein is a graduate of Georgetown University and holds an MBA from The Wharton School and a JD from the University of Pennsylvania Law School.

Richard J. Ganong has been a director of ours since June 2018 and is the Chair of our Compensation Committee. Mr. Ganong has more than 25 years of experience in the financial services industry with a focus on venture capital and hedge fund investing. He was a Partner at the Tudor Investment Corporation from 1993-2009, an internationally recognized diversified investment management firm, and was a founding General Partner of the Tudor Venture Group which managed a series of funds providing growth capital to private companies in various information technology industries. Mr. Ganong was the Senior Vice President of Development and Alumni Relations at Bowdoin College from 2014-2016 and most recently founded Five Pine Partners, where he focuses on advising and investing in emerging companies in the information technology, consumer and food sectors. Mr. Ganong also is an emeritus member of the Board of Overseers at The Tuck School at Dartmouth. He is currently a member of the Board of Directors for The Maine Technology Institute, The Gulf of Maine Research Institute, and Wolfe's Neck Center for Agriculture and the Environment. Mr. Ganong holds a Bachelor of Arts from Bowdoin College and an MBA from the Tuck School at Dartmouth.

John C. Kennedy has been a director of ours since June 2018 and is a member of our Nominating and Corporate Governance Committee. Mr. Kennedy is the founder and CEO of Platform Science, Inc., an emerging company in the connected vehicle and transportation technology space. Previously, he was the President of Qualcomm Enterprise Services and the President of Qualcomm's Omnitracs business unit. Mr. Kennedy is a veteran of News Corp., where he served as Executive Vice President of Operations—Digital Media, from 2009 - 2012. From 2007 - 2008 he served as Executive Vice President of Strategy and Corporate Development at Fox Interactive Media and began his career at Fox as a Senior Vice President of Corporate Development at Fox Networks Group, where he was part of the joint Fox/NBC Universal team that created the joint venture now known as "Hulu". His background includes multiple leadership and strategic roles with technology start-ups, including satellite broadband start-up Teledesic; pioneering online video site Load Media Network, where Mr. Kennedy served as Chief Executive Officer; Leap Wireless, and Wireless Facilities International. He began his business career as a venture capital associate with Idanta Partners. Jack retired as a Commander in the U.S. Navy Reserves in 2016, after serving as a founding team member of DiUX, the Department of Defense's recently established Silicon Valley presence. He served on the staff of U.S. Senator John McCain; the Aide de Camp to the vice chairman of the Joint Chiefs of Staff; and was a naval aviator in the first Gulf War. Mr. Kennedy holds a BS in Economics and Engineering from the United States Naval Academy and an MBA from the Harvard Business School, and was a Legis Fellow of the Brookings Institution.

Pamela F. Lenehan has been a director of ours since June 2020 and is a member of our Audit Committee.  Ms. Lenehan spent more than 20 years in financial services. In June 2002, Ms. Lenehan founded Ridge Hill Consulting, LLC and has served as President since that time. Previously, she served as Chief Financial Officer of Convergent Networks, a high technology start-up and was Senior Vice President, Corporate Development and Treasurer of Oak Industries, a NYSE-listed manufacturer of telecommunications components. She also previously served as a Managing Director in Investment Banking for 14 years at Credit Suisse First Boston and started her career in corporate banking at Chase Manhattan Bank. Ms. Lenehan is also currently a director of New Residential Investment Corp., the Center for Women & Enterprise, the National Association of Corporate Directors New England Chapter, and is co-chair of the Boston Chapter of Women Corporate Directors. Ms. Lenehan previously served on the boards of Monotype Imaging, Civitas Solutions, American Superconductor, Spartech Corporation and Avid Technology. Ms. Lenehan has a B.A. in Mathematical Economics, Cum Laude and with Honors, and a M.A. in Economics from Brown University. She holds an Executive Masters Professional Director Certification, Platinum Level, from the American College of Corporate Directors, a national director education organization, and in 2017 received their Distinguished Director Award.

Liane J. Pelletier has been a director of ours since June 2012, is the Independent Lead Director of our Board of Directors and a member of our Compensation Committee. Ms. Pelletier has over twenty-five years of experience in the telecommunications industry. From October 2003 through April 2011, she served as the Chief Executive Officer and Chairman of Alaska Communications Systems, and prior to that time served as the former Senior Vice President of Corporate Strategy and Business Development for Sprint Corporation. Ms. Pelletier earned her M.S. in Management at the Sloan School of Business at the Massachusetts Institute of Technology and a B.A. in Economics, magna cum laude, from Wellesley College. Ms. Pelletier currently serves as Chairman of the Nominating and Corporate Governance Committee of the Board of Expeditors International and is Chairman of the National Association of Corporate Directors (“NACD”), Northwest Chapter. Ms. Pelletier is a NACD Board Leadership Fellow and has earned the CERT Certificate in Cybersecurity Oversight from the Software Engineering Institute of Carnegie Mellon.

Charles J. Roesslein has been a director of ours since April 2002 and is the Chair of our Audit Committee. He has been a director of National Instruments Corporation since July 2000 and is the Co-Founder of Austin Tele-Services Partners, LP, a telecommunications provider, for whom he served as Chief Executive Officer from 2004 to January 2016. He is a retired officer of SBC Communications. Mr. Roesslein previously served as Chairman of the Board of Directors, President and Chief Executive Officer of Prodigy Communications Corporation from June of 2000 until December of 2000. He served as President and Chief Executive Officer of SBC-CATV from October 1999 until May 2000, and as President and Chief Executive Officer of SBC Technology Resources from August 1997 to October 1999.