It is announced that Motor Oil Holdings Ltd (related legal entity with Messrs. Vardis J. Vardinoyannis, Yannis V. Vardinoyannis and Petros T. Tzannetakis – respectively Chairman of the Board, Vice Chairman & Managing Director and Deputy Managing Director of MOTOR OIL (HELLAS) S.A.) effected an Over-The-Counter (OTC) transaction with subject MOTOR OIL (HELLAS) S.A. shares as follows:

Purchase of 110,000 shares of total value Euro 2,714,800 on 19 June 2023.

Maroussi 21 June 2023

The Board of Directors