MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 4^th, 2022 it effected purchases of 19,250 Company shares of total value EUR 323,477.50 (average price per share: EUR 16.804).

The aggregate number of treasury stock in possession of the Company equals 1,143,275 corresponding to 1.03% of its share capital. The average price of the own shares purchased by the Company equals EUR 14.540 per share. The purchases of the above Company shares were effected through the ATHEX Member PIRAEUS SECURITIES.

Maroussi, 5 October 2022

The Board of Directors