The company “GEK TERNA S.A. Holding, Real Estate, Constructions” announces that, according to the article 21 of Law 3556/2007 and the article 11 of the Decision No. 1/434/3.7.2007 of the Capital Market Committee, Mr. Dimitrios Antonakos, shareholder and member of the Board of Directors of the Company (Obligated Person, according to article 13 of Law 3340), sold, on December 23, 2016, 25,000 common nominal shares, at the total value of 54,209.17 €.