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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on December 8, 2023 it effected purchases of 4,446 Company shares of total value EUR 108,359.48 (average price per share: EUR 24.372).

The aggregate number of treasury stock in possession of the Company equals 2,466,816 corresponding to 2.23% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.101 per share.

Maroussi, 11 December 2023

The Board of Directors