Announcement in the context of Law 3556/2007

It is hereby announced that on May 21st, 2010, Mr. Petros T. Tzannetakis, Deputy Managing Director – Chief Financial Officer and Executive BoD Member (person obliged to acknowledge his Stock Exchange transactions on Company shares, according to article 13 of Law 3340/2005), bought 1,000 Company shares of total value  € 7,950.

Maroussi, May 25th, 2010