NATIONAL BANK OF GREECE S.A.

Trading of Shares

July 11, 2006 As of July 11, 2006, the 135.707.764 new (CR) shares of the NATIONAL BANK OF GREECE S.A. start trading on the ATHEX following the recent share capital increase through a rights issue. On July 11, 2006, the total number of the Bank's listed shares amounts to 474.977.176 (CR) shares.