MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 16, 2024 it effected purchases of 14,600 Company shares of total value EUR 378,596.00 (average price per share: EUR 25.931).

The aggregate number of treasury stock in possession of the Company equals 2,683,018 corresponding to 2.42% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.671 per share.

Maroussi, 17 April 2024

The Board of Directors