With a view to inform and assist its shareholders, TERNA S.A. notifies that in the company's website www.terna.gr and more specifically in the section "Information to Shareholders" there is information regarding the obligation and the procedure for announcing important participations, according to Law 3556/2007, the provisions of Decision no. 1/434/3.7.2007 of the Board of Directors of the Capital Committee and the relevant clarifications included in the Circular Letter no. 33 of the Capital Committee. In order to calculate and determine the limits for acquiring or selling important participations by Shareholders or possessors of voting rights, the Share Capital of the Company amounts to 53.318.820,00 euros, divided into 45.964.500 common nominal shares with voting rights, with a nominal value of 1,16 euros each.