TERNA ENERGY S.A. informs the investors that, in compliance with Regulation (EU) No 596/2014 of the European Parliament, the Commission Delegated Regulation (EU) 2016/1052 and according to article 49 of Law 4548/2018, as amended and currently in force, proceeded on May 5, 2021 through the member of the A.S.E. EUROXX Securities, with the purchase of 26,570 TERNA ENERGY's shares at an average price of 12.1379 euros per share and at a total transaction value of 322,503.44 euros.