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

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on April 11,2025 it effected purchases of 13,600 Company shares of total value EUR 271,703.00 (average price per share: EUR 19.978).

The aggregate number of treasury stock in possession of the Company equals 2,554,261 corresponding to 2.31% of its share capital. The average price of the own shares purchased by the Company equals EUR 19.324 per share.

Maroussi, 14 April 2025

The Board of Directors