MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on February 27, 2024 it effected purchases of 3,150 Company shares of total value EUR 83,718.00 (average price per share: EUR 26.577).

The aggregate number of treasury stock in possession of the Company equals 2,644,979 corresponding to 2.39% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.565 per share.

Maroussi, 28 February 2024

The Board of Directors