Telefônica Brasil Calls Meeting for Fibrasil Merger Approval

Key Highlights

• Extraordinary Shareholders' Meeting scheduled for July 31, 2026, at 2:00 p.m.
• Shareholders to vote on the merger of Fibrasil Infraestrutura e Fibra Ótica S.A. into Telefônica Brasil S.A.
• Ratification of PriceWaterhouseCoopers Auditores Independentes Ltda. as the appraiser for Fibrasil's equity.
• The merger is proposed to be effective as of August 1, 2026.
• Shareholders will examine and resolve on the Appraisal Report and the Protocol and Justification of Merger.
• The meeting also includes the ratification of an independent Board of Directors member elected on April 27, 2026.
• Remote voting ballots must be submitted by July 27, 2026.
• Shareholders must be registered 72 hours before the meeting to participate and vote.