Cornelius B. Prior, Jr. is the Chairman of our Board of Directors.
He served as our Chief Executive Officer and Chairman of the Board from 1998 through December 2005, at which time he retired as Chief Executive Officer.
Mr. Prior has served as the Chairman of CANTO (the Caribbean Association of National Telecommunication Organizations) andpresently is the Chairman of CCAA (Caribbean and Central American Action).
He was a managing director and stockholder of Kidder, Peabody & Co. Incorporated, where he directed the Telecommunications Finance Group.
A former Naval Officer and Fulbright Scholar, Mr. Prior started his career as an attorney with Sullivan & Cromwell in New York.
He is a former Trustee of Holy Cross College and former member of the Visiting Committee to Harvard Law School.
He resides in St. Thomas, US Virgin Islands, where he is Chairman of the Forum, a not-for-profit arts organization, and Honorary Trustee of the Antilles School.
He is also a Director of the Kneissel Music School in Blue Hills, Maine. He is the father of Michael T. Prior, our President and Chief Executive Officer.
Mr. Prior earned his legal degree from the Harvard Law School.
What is Cornelius B. Prior, Jr.'s net worth?
The estimated net worth of Cornelius B. Prior, Jr. is at least $1.92 million as of June 29th, 2026. Mr. Prior, Jr. owns 81,436 shares of ATN International stock worth more than $1,922,704 as of July 10th. This net worth evaluation does not reflect any other investments that Mr. Prior, Jr. may own. Learn More about Cornelius B. Prior, Jr.'s net worth.
How do I contact Cornelius B. Prior, Jr.?
Has Cornelius B. Prior, Jr. been buying or selling shares of ATN International?
Cornelius B. Prior, Jr. has not been actively trading shares of ATN International during the past quarter. Most recently, Cornelius B. Prior, Jr. sold 5,000 shares of the business's stock in a transaction on Monday, June 29th. The shares were sold at an average price of $27.65, for a transaction totalling $138,250.00. Following the completion of the sale, the insider now directly owns 81,436 shares of the company's stock, valued at $2,251,705.40. Learn More on Cornelius B. Prior, Jr.'s trading history.
Are insiders buying or selling shares of ATN International?
In the last twelve months, insiders at the technology company sold shares 16 times. They sold a total of 88,564 shares worth more than $2,457,900.74. The most recent insider tranaction occured on June, 29th when Major Shareholder Cornelius B Prior Jr sold 5,000 shares worth more than $138,250.00. Insiders at ATN International own 5.6% of the company.
Learn More about insider trades at ATN International. Information on this page was last updated on 6/29/2026.
