Regulated Information: Purchases of own shares (Decision of AGM 30/6/2022)

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on May 23, 2023 it effected purchases of 5,100 Company shares of total value EUR 113,992.00 (average price per share: EUR 22.351).

The aggregate number of treasury stock in possession of the Company equals 2,450,846 corresponding to 2.21% of its share capital. The average price of the own shares purchased by the Company equals EUR 17.454 per share.

Maroussi, 24 May 2023

The Board of Directors