MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on September 9,2024 it effected purchases of 11,500 Company shares of total value EUR 254,450.00 (average price per share: EUR 22.126).

The aggregate number of treasury stock in possession of the Company equals 2,802,918 corresponding to 2.53% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.126 per share.

Maroussi, 10 September 2024

The Board of Directors