The Company Hellenic Exchanges S.A. announces that pursuant to Law 3556/2007 (articles 3 and 21) and in conjunction with article 11 of decision 1/434/03.07.2007 of the Capital Market Commission, that an associated legal person with the non-executive member of the BoD of our Company Mr. NIKOLAOS KARAMOUZIS (person obliged to disclose such information based on article 13 of Law 3340/2005), notified the company on 2.8.2007, that on 1.8.2007 it sold 49,119 common registered shares with a total value of Euro 986,660.58.