GEK TERNA SA informs the Investors that, following a transaction of buy-back of treasury shares, on December 27, 2016, 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: 3,961,250 thus percentage 3,8301% of the share capital

Number of shares held by the subsidiary company TERNA SA before the transaction: 583,349 thus percentage 0.5640% 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: 5,161,434 thus percentage 4.9906% of the share capital

Total amount of treasury shares held directly after the transaction: 3,971,250 thus percentage 3.8398% 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 December 27,2016 :  5,171,434 thus percentage 5.0003% of the share capital