MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on September 12,2024 it effected purchases of 9,100 Company shares of total value EUR 195,988.00 (average price per share: EUR 21.537).

The aggregate number of treasury stock in possession of the Company equals 2,840,318 corresponding to 2.56% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.159 per share.

Maroussi, 13 September 2024

The Board of Directors