Central Puerto S.A. Share Repurchase

Central Puerto S.A. has announced the repurchase of its own shares. The transactions were conducted under the Capital Markets Law and CNV regulations. On September 4, 2026, the company bought back 60,000 common shares with a par value of ARS $1 each, traded on the BYMA market. The average price per share was ARS $2,224.69, resulting in a total cash outlay of ARS $133,481,662. The company confirmed that these acquisitions did not exceed 25% of the average daily trading volume over the previous ninety business days. This report is filed in compliance with Article 11, Section II, Chapter I, Title II of the CNV Rules.