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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on May 16, 2023 it effected purchases of 12,300 Company shares of total value EUR 261,730.00 (average price per share: EUR 21.279).

The aggregate number of treasury stock in possession of the Company equals 2,423,946 corresponding to 2.19% of its share capital. The average price of the own shares purchased by the Company equals EUR 17.408 per share.

Maroussi, 17 May 2023

The Board of Directors