MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 14,2024 it effected purchases of 6,300 Company shares of total value EUR 129,840.00 (average price per share: EUR 20.610).

The aggregate number of treasury stock in possession of the Company equals 2,997,175 corresponding to 2.71% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.264 per share.

Maroussi, 15 October 2024

The Board of Directors