ATN International (ATNI) Proxy Filing summary

Executive summary

• The annual meeting is scheduled for June 17, 2025, with voting on director elections, executive compensation, and auditor ratification.

• Stockholders of record as of April 21, 2025, are eligible to vote, with 15,216,530 shares outstanding.

• Proxy materials are available online, and voting can be done via Internet, phone, or mail.

Voting matters and shareholder proposals

• Seven directors are nominated for election, with one current director not standing for reelection.

• Advisory vote on executive compensation (Say on Pay) is included.

• Ratification of PricewaterhouseCoopers LLP as independent auditor for 2025 is proposed.

• Stockholder proposals for the 2026 meeting must be submitted by December 31, 2025.

Board of directors and corporate governance

• Board consists of seven members with an average tenure of 5.8 years; majority are independent.

• Board committees (Audit, Compensation, Nominating and Corporate Governance, Investment) are chaired and composed of independent directors, except for the Executive Chairman.

• Lead Independent Director role is in place to coordinate non-employee directors.

• Board refreshment efforts have resulted in a majority of directors joining since 2017.