MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on September 16,2024 it effected purchases of 6,600 Company shares of total value EUR 142,356.00 (average price per share: EUR 21.569).

The aggregate number of treasury stock in possession of the Company equals 2,857,018 corresponding to 2.58% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.173 per share.

Maroussi, 17 September 2024

The Board of Directors