MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on September 18,2024 it effected purchases of 25,400 Company shares of total value EUR 541,852.00 (average price per share: EUR 21.333).

The aggregate number of treasury stock in possession of the Company equals 2,885,918 corresponding to 2.61% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.195 per share.

Maroussi, 19 September 2024

The Board of Directors