MOTOR OIL (HELLAS) S.A announces that, following the relevant decision of the Annual Ordinary General Shareholders Meeting of May 31st, 2005 regarding the Buy Back of its own shares, during the period June 14th, 2005 - August 31st, 2005 which was defined by the BoD in its meeting of June 7th, 2005, the Company did not acquire any shares.