PERFORMANCE TECHNOLOGIES S.A. announces, in accordance with Regulation (EU) No. 596/2014 of the European Parliament and of the Council on market abuse, for the information of the investing public, that Mr. Michalis Melis, Vice-chairman of the Board of Directors – non-executive member - of the Company, pursuant to his notifications to the Company dated 10/15/2025, proceeded on 10/7/2025 with the sale of 1,000 common registered shares of the Company, with a total value of 6,320.00 euros and an average price of 6.30 euros per share, and on 10/10/2025 with the sale of 1,000 common registered shares of the Company, with a total value of 7,305.00 euros and an average price of 7.30 euros per share, for his own account.