MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 1,2024 it effected purchases of 3,557 Company shares of total value EUR 75,386.98 (average price per share: EUR 21.194).

The aggregate number of treasury stock in possession of the Company equals 2,960,862 corresponding to 2.67% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.245 per share.

Maroussi, 2 October 2024

The Board of Directors