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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on May 18^th, 2023 it effected purchases of 2,400 Company shares of total value EUR 51,584.00 (average price per share: EUR 21.493).

The aggregate number of treasury stock in possession of the Company equals 2,429,146 corresponding to 2.19% of its share capital. The average price of the own shares purchased by the Company equals EUR 17.416 per share.

Maroussi, 19 May 2023

The Board of Directors