Quest Holdings S.A. (the Company) announces pursuant to the law.3556/2007 and article 19 of the Regulation 596/2014/EU, that Mrs Papageorgiou Helen, a person closely associated with Mr. Fessas Theodore, President of the Board of Directors of the Company, proceeded, on 26/05/2025, to the sale of 52.300 common shares of the Company, with a total value of 369.338 euro.