Announcement of Regulated Information in the context of the Regulation EU 596/2014: Acknowledgement of Transactions

It is announced that DOSON INVESTMENTS COMPANY (related legal entity with Mr. Nikolaos Th. Vardinoyannis, who is Non-Executive Member of the Board of MOTOR OIL (HELLAS) S.A.) effected stock exchange transactions with subject MOTOR OIL (HELLAS) S.A. shares as follows:

Sale of 45,000 shares of total value Euro 1,037,933.95 on October 1^st, 2018

Sale of 1,000 shares of total value Euro 23,000 on October 2^nd, 2018.

Maroussi, 3 October 2018

The Board of Directors

Transactions after December 31, 2016 (Article 13 Law 3340/05)