Announcement in the context of the Law 3556/2007

It is hereby announced that on August 17th, 2007 Mr. Demosthenes N. Vardinoyannis, non-executive BoD Member (person obliged to acknowledge his stock exchange transactions on the Company’s shares according to article 13 of Law 3340/2005) bought 1,000 Company shares of total value € 16,850.

Maroussi, August 20th, 2007.