 BEVERLY, Mass., March 15, 2021 GLOBE NEWSWIRE -- ATN NASDAQ: ATNI announced today that its Chief Executive Officer, Michael T. Prior, and Chief Financial Officer, Justin D. Benincasa, are scheduled to present at the Sidoti Company, LLC Virtual Investor Conference taking place on March 24th-25th, 2021. They are scheduled to present at 1:00PM ET on March 24, 2021 and will be available for one-on-one meetings throughout the day. 