MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on February 2, 2024, it effected purchases of 1,400 Company shares of total value EUR 35,516.00 (average price per share: EUR 25.369).

The aggregate number of treasury stock in possession of the Company equals 2,615,184 corresponding to 2.36% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.472 per share.

Maroussi, 5 February 2024

The Board of Directors