MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on July 16,2024 it effected purchases of 12,350 Company shares of total value EUR 282,484.00 (average price per share: EUR 22.873).

The aggregate number of treasury stock in possession of the Company equals 2,660,616 corresponding to 2.40% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.941 per share.

Maroussi, 17 July 2024

The Board of Directors