Regulated Information: Purchases of own shares (Decision of EGM 11/10/2023)

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on December 5, 2023 it effected purchases of 6,300 Company shares of total value EUR 153,962.00 (average price per share: EUR 24.438).

The aggregate number of treasury stock in possession of the Company equals 2,453,295 corresponding to 2.21% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.067 per share.

Maroussi, 6 December 2023

The Board of Directors