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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 15,2025 it effected purchases of 15,734 Company shares of total value EUR 321,360.22 (average price per share: EUR 20.425).

The aggregate number of treasury stock in possession of the Company equals 2,584,583 corresponding to 2.33% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.337 per share.

Maroussi, 16 April 2025

The Board of Directors