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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on December 6, 2023 it effected purchases of 4,800 Company shares of total value EUR 116,986.00 (average price per share: EUR 24.372).

The aggregate number of treasury stock in possession of the Company equals 2,458,095 corresponding to 2.22% of its share capital. The average price of the own shares purchased by the Company equals EUR 18.079 per share.

Maroussi, 7 December 2023

The Board of Directors