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
27/12/2023	55,014	Euro 1,322,540.76
28/12/2023	9,530	Euro 228,879.60

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, 29 December 2023

The Board of Directors