MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on September 13,2024 it effected purchases of 10,100 Company shares of total value EUR 217,554.00 (average price per share: EUR 21.540).

The aggregate number of treasury stock in possession of the Company equals 2,850,418 corresponding to 2.57% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.167 per share.

Maroussi, 16 September 2024

The Board of Directors