HELLENIC EXCHANGES - ATHENS STOCK EXCHANGE S.A.

Change of Company Name

The Board of Directors of HELLENIC EXCHANGES S.A. HOLDING informs the investing public that on 26.9.2006 the Second (2nd) Repetitive General Meeting of shareholders, decided, among other matters, to change the name of the Company to HELLENIC EXCHANGES SOCIETE ANONYME HOLDING, CLEARING, SETTLEMENT AND REGISTRY and the commercial title to HELLENIC EXCHANGES S.A. The Ministry of Finance, by decision number K2-16134/23.11.2006, which was registered in the Companies Registry on 24.11.2006, approved the change in the relevant article in the Articles of Association of the Company. The Board of Directors of Athens Exchange was informed of this decision at its meeting on December 7th 2006.
Following the above, the Board of Directors of the Company decided that, from 12/12/2006, the name of the Company change to HELLENIC EXCHANGES SOCIETE ANONYME HOLDING, CLEARING, SETTLEMENT AND REGISTRY and the commercial title of the Company to HELLENIC EXCHANGES S.A. For more information, investors can contact the Strategic Planning, Communication and Investor Relations Directorate of the Company (tel. +30-210 336 6616).