MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 24,2024 it effected purchases of 3,600 Company shares of total value EUR 73,348.00 (average price per share: EUR 20.374).

The aggregate number of treasury stock in possession of the Company equals 3,012,277 corresponding to 2.72% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.271 per share.

Maroussi, 25 October 2024

The Board of Directors