MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on October 16,2024 it effected purchases of 436 Company shares of total value EUR 9,059.36 (average price per share: EUR 20.778).

The aggregate number of treasury stock in possession of the Company equals 2,999,611 corresponding to 2.71% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.265 per share.

Maroussi, 17 October 2024

The Board of Directors