MICHAEL T. PRIOR

Corporate Board Profile

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ATN International, Inc.

Filing Date Source Excerpt
2008-04-23 Mr. Prior received a B.A. degree from Vassar College and a J.D. degree summa cum laude from Brooklyn Law School. He was a corporate lawyer and investment banker focused on telecommunications.
2009-04-29 Mr. Prior was a corporate lawyer and investment banker; no mention of technical or programming skills.
2010-04-30 Mr. M. Prior was a partner with Q Advisors LLC, headed corporate development for LighTrade, Inc., and was a corporate lawyer with Cleary Gottlieb Steen & Hamilton and Perkins Coie LLP.
2011-05-02 Mr. M. Prior was a corporate lawyer and investment banker before joining the company; no mention of technical or programming skills.
2012-04-26 Mr. M. Prior graduated summa cum laude from Brooklyn Law School and was a corporate lawyer before joining the company.
2013-04-29 Mr. M. Prior graduated summa cum laude from Brooklyn Law School and was a corporate lawyer with Cleary Gottlieb Steen & Hamilton and Perkins Coie LLP.
2014-04-22 Mr. Prior received a B.A. degree from Vassar College and a J.D. degree, summa cum laude, from Brooklyn Law School. He began his career as a corporate attorney with Cleary Gottlieb Steen & Hamilton LP.
2015-04-28 Mr. Prior received a B.A. degree from Vassar College and a J.D. degree, summa cum laude, from Brooklyn Law School. He began his career as a corporate attorney with Cleary Gottlieb Steen & Hamilton LP.
2016-04-29 Mr. Prior received a B.A. from Vassar College and a J.D. summa cum laude from Brooklyn Law School; was a corporate attorney and investment banker.
2017-04-28 Mr. Prior received a B.A. degree from Vassar College and a J.D. degree summa cum laude from Brooklyn Law School.
2018-04-30 He received a B.A. degree from Vassar College and a J.D. degree summa cum laude from Brooklyn Law School.
2019-04-25 Mr. Prior received a Bachelor of Arts from Vassar College and a Juris Doctor, summa cum laude, from Brooklyn Law School. He was selected to serve as a director on our Board due to his position as Chief Executive Officer of the Company and his broad experience in the telecommunications industry.
2020-08-06 Mr. Prior received a B.A. degree from Vassar College and a J.D. degree summa cum laude from Brooklyn Law School.
2021-04-29 Mr. Prior 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.
2023-04-27 He received a B.A. degree from Vassar College and a J.D. degree summa cum laude from Brooklyn Law School.
2024-04-29 Mr. Prior was Chief Executive Officer of ATN and has a financial and legal background assisting the Board in corporate strategy and capital allocation.

Data sourced from SEC filings. Last updated: 2025-08-30