Regulated Information: Acknowledgement of stock exchange Transactions

It is hereby announced that DOSON INVESTMENTS COMPANY, a legal entity related with Mr. Nikolaos Th. Vardinoyannis, Non-Executive Member of the Company Board, sold MOTOR OIL (HELLAS) S.A. shares as follows:

Transaction Date	Number of Shares	Value (in EUR)
20/12/2023	40,149	975,967.28
21/12/2023	55,984	1,348,531.80
22/12/2023	85,853	2,058,683.54

Mr. Nikolaos Th. Vardinogiannis is under the obligation to acknowledge his transactions on Company securities pursuant to the article 19 of the Regulation EU 596/2014.

Maroussi, 27 December 2023

The Board of Directors