The company "TERNA ENERGY S.A." 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. George Perdikaris, Chairman of the Board of Directors of the Company (Obligated Person, according to article 13 of Law 3340), proceeded to the purchase of 1.000 common nominal shares on 21/02/2008, of total value of 6.920 euro.