MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on July 11, 2024 it effected purchases of 11,137 Company shares of total value EUR 256,009.82 (average price per share: EUR 22.987).

The aggregate number of treasury stock in possession of the Company equals 2,633,716 corresponding to 2.38% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.901 per share.

Maroussi, 12 July 2024

The Board of Directors