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 19, 2022, with the purchase of 9,000 TERNA ENERGY's shares at an average price of 16.4400 euros per share and at a total transaction value of 147,960.00 euros.