MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 18,2024 it effected purchases of 1,541 Company shares of total value EUR 32,397.36 (average price per share: EUR 21.024).

The aggregate number of treasury stock in possession of the Company equals 3,001,152 corresponding to 2.71% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.266 per share.

Maroussi, 21 October 2024

The Board of Directors