"Performance Technologies SA" (or "Company") informs the investing public that, in implementation of the 31/1/2024 decision of the 8th item of the Agenda of the Extraordinary General Meeting of the Company's shareholders, as specified by the 1/7/2025 decision of the Board of Directors, on Tuesday 30/9/2025 it acquired 2,000 own shares with an average acquisition price of 6.13 euros per share, with a total value of 12,250.00 euros.

Following the aforementioned acquisition, the Company holds a total of 47,550 own shares, which correspond to 0.340% of the total 13,968,683 shares of the Company, or 0.337% of the new total of 14,101,683 shares of the Company, following the share capital increase approved by the Ordinary General Meeting of shareholders on 15/5/2025.

The announcement was issued under Regulation (EU) no. 596/2004 of the European Parliament and the Council on April 16, 2014, and Commission Delegated Regulation (EU) 2016/1052 of March 8, 2016.