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, Executive Vice Chairman of the Board and Deputy Managing Director of MOTOR OIL (HELLAS) S.A.) effected stock exchange transaction with subject MOTOR OIL (HELLAS) S.A. shares as follows:

Purchase of 4,000 shares of total value Euro 37,900.00 on 19 March 2020.

Maroussi 20 March 2020

The Board of Directors

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that in accordance with the Laws 3556/2007 and 3606/2007 it was informed by OPTIMA BANK S.A. that the latter effected stock exchange transactions as follows:

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. hereby announces that on 19 March 2020 it effected purchases of 5,121 Company shares of total value EUR 48,646.35 (average price per share: EUR 9.50).

MOTOR OIL (HELLAS) CORINTH REFINERIES S.A. is currently in possession of 96,353 own shares corresponding to 0.09% of its share capital. The average price of the own shares purchased by the Company equals EUR 12.88 per share. The purchases of the own shares are effected through the ATHEX Member PIRAEUS SECURITIES.

Maroussi, 20 March 2020

Share buy-back announcement