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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 14,2025 it effected purchases of 14,588 Company shares of total value EUR 298,342.16 (average price per share: EUR 20.451).

The aggregate number of treasury stock in possession of the Company equals 2,568,849 corresponding to 2.32% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.330 per share.

Maroussi, 15 April 2025

The Board of Directors