13 November 2007 ? Hellenic Exchanges S.A. announces, 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 it was notified that the General Director Mr. Nikolaos Konstantopoulos sold on 09.11.2007 1,000 common registered shares with a total value of €23,420.