Form 4 Filing for AXIA Energia S.A.

Rodrigo Limp Nascimento, Executive Vice-President of Regulation, Institutional, Market Regulation and Corporate Relations at AXIA Energia S.A., reported a transaction on June 26, 2026. He acquired 49,679 Common Shares at a price of $54.18 per share. Following this transaction, his post-transaction shares amount to 170,454. Additionally, Mr. Nascimento completed the exercise of 49,679 stock options, with a reported exercise price of $0.00. The number of shares held after this exercise is 628,212. The stock options were granted under the company's restricted share-based compensation program and are subject to performance goals and other conditions. Vesting occurs over a three-year period, starting three years from the grant date, with the remaining options vesting on the fourth and fifth anniversaries. Vested options must be exercised within 120 days of their respective maturity dates, after which they lapse. A 180-day lock-up period applies post-exercise, restricting the sale or transfer of shares.