MOTOR OIL (HELLAS) CORINTH REFINERIES SA

Announcement in the Context of Law 3556/2007

It is hereby announced that on May 4th, 2009, Mr. Ioannis Dimakis, Corporate Announcements Officer, (person obliged to acknowledge his stock exchange transactions on the Company's shares according to article 13 of Law 3340/2005), redeemed 6,000 Company shares of total value euro 48,180 closing his stock lending position effected through a Repurchase Agreement on January 11th, 2008.