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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 16,2025 it effected purchases of 9,856 Company shares of total value EUR 201,012.82 (average price per share: EUR 20.395).

The aggregate number of treasury stock in possession of the Company equals 2,594,439 corresponding to 2.34% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.341 per share.

Maroussi, 17 April 2025

The Board of Directors