GEK TERNA SA informs the Investors that, following a transaction of buy-back of treasury shares, on June 15, 2018, the total treasury shares held by the Company directly and indirectly, through its subsidiaries, exceeded the threshold of 5%.

Number of treasury shares held directly before the transaction: 3,859,114 thus percentage 3.7314% of the share capital

Number of shares held by the subsidiary company TERNA SA before the transaction: 688,205 thus percentage 0.6654% of the share capital

Number of shares held by the subsidiary company ILIOHORA SA before the transaction: 616,835 thus percentage 0.5964% of the share capital

Total amount of treasury shares held directly and indirectly before the transaction: 5,164,154 thus percentage 4.9932% of the share capital

Total amount of treasury shares held directly after the transaction dated June 15, 2018: 3,867,114 thus percentage 3.7391% of the share capital

The amount of treasury shares held by subsidiaries remains unchanged.

Total amount of treasury shares held directly and indirectly after the transaction dated June 15,2018 :  5,172,154 thus percentage 5.0010% of the share capital