Exercise of warrants Dominion Hosting Holding S.p.A. 2016 - 2021

Milan, 3 June 2019. DHH S.p.A. (“DHH”) (DHH.MI | WDHH21.MI) (ISIN shares IT0005203622 | ISIN warrants IT0005203689), a tech company whose mission is to create the “Internet Platform of the Emerging markets of Europe,” announces that the Monthly Average Price, as defined in the warrant Dominion Hosting Holding S.p.A. 2016 – 2021 Regulation for May 2019 was equal to EUR 6,14 (the average price of the DHH’s shares traded on the SME Growth Market recorded during the trading sessions in the month of May 2019) whereas the strike price for warrant of DHH (“Warrant”) is equal to EUR 11.50.