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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on May 15, 2023 it effected purchases of 5,900 Company shares of total value EUR 126,906.64 (average price per share: EUR 21.510).

The aggregate number of treasury stock in possession of the Company equals 2,411,646 corresponding to 2.18% of its share capital. The average price of the own shares purchased by the Company equals EUR 17.388 per share.

Maroussi, 16 May 2023

The Board of Directors