MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on November 20,2024 it effected purchases of 7,275 Company shares of total value EUR 139,813.24 (average price per share: EUR 19.218).

The aggregate number of treasury stock in possession of the Company equals 3,149,710 corresponding to 2.84% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.286 per share.

Maroussi, 21 November 2024

The Board of Directors