MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on November 15,2024 it effected purchases of 4,100 Company shares of total value EUR 80,578.19 (average price per share: EUR 19.653).

The aggregate number of treasury stock in possession of the Company equals 3,120,035 corresponding to 2.82% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.286 per share.

Maroussi, 18 November 2024

The Board of Directors