MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 11,2024 it effected purchases of 4,300 Company shares of total value EUR 88,952.00 (average price per share: EUR 20.687).

The aggregate number of treasury stock in possession of the Company equals 2,990,875 corresponding to 2.70% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.261 per share.

Maroussi, 14 October 2024

The Board of Directors