COMUNICATO STAMPA
Mare Group S.p.A. – P.IVA IT07784980638 – Cap. Soc. € 4.748.467,00 i.v. (capital increase pending registration) Tel. +39 081 8036677 – Fax +39 081 3177513 – www.maregroup.it – info@maregroup.it MARE GROUP: RELEVANT CHANGE IN SIGNIFICANT SHAREHOLDERS DVC2 S.R.L. EXCEEDS THE 5% THRESHOLD Salerno, 7 August 2026 Mare Engineering Group S.p.A. (ticker MARE.MI), an engineering company whose shares are traded on Euronext Growth Milan and operating in Italy and abroad in innovation through enabling technologies (“Mare Group” or the “Company”), announces, pursuant to the Disclosure Requirements and to Article 17 of the Euronext Growth Milan Issuers’ Regulation, that on 6 August 2026 it received from DVC2 S.r.l. (“DVC2”) notice of the crossing of the 5% threshold of the share capital. The relevant change occurred on 5 August 2026 as a result of the subscription by DVC2 of no. 500,000 newly issued ordinary shares, at a unit price of Euro 5.00 per share and for a total consideration of Euro 2,500,000.00, within the first tranche of the paid share capital increase reserved for subscription resolved upon by the Company’s Board of Directors on 31 July 2026 under the delegated authority pursuant to Article 2443 of the Italian Civil Code granted by the Extraordinary Shareholders’ Meeting of 5 February 2026. As a result of the transaction, DVC2’s interest, held by way of ownership and consisting of ordinary shares without par value, increased from no. 610,283 ordinary shares, equal to 3.16% of the share capital before the capital increase, to no. 1,110,283 ordinary shares, equal to 5.46% of the share capital as at the date of this press release. No related financial products and no shares with block rights are involved. DVC2 S.r.l., with registered office in Milan, Piazzetta Umberto Giordano 4, is controlled by Deep Value Club S.p.A., with registered office in Milan, Piazzetta Umberto Giordano 4, which is the entity at the top of the chain of control. DVC2 has undertaken not to dispose of the Mare Group shares deriving from the capital increase for a period of 90 days from the date on which they are credited to its securities deposit account. Pursuant to Article 26 of the Euronext Growth Milan Issuers’ Regulation and on the basis of the information available to the Company, Mare Group’s shareholding structure is as follows: Shareholder No. of ordinary shares % of share capital Antonio Maria Zinno* 3,043,920 14.97% Marco Bellucci* 2,220,885 10.92% Valerio Griffa* 1,792,133 8.81% Algebris Investments Limited 1,237,900 6.09% DVC2 S.r.l. 1,110,283 5.46% Invitalia S.p.A. 1,102,081 5.42% CSE Holding S.r.l.* 1,024,000 5.04% Market and other shareholders 8,678,724 42.68% Treasury shares 125,325 0.62% TOTAL 20,335,251 100.00% * Parties to the shareholders’ agreement (see press release of 14 June 2026) The shareholding structure is also available on the Company’s website https://www.maregroup.it/investor-relations, Shareholder Information section. *** This press release is available on the Company’s website https://www.maregroup.it/investor-relations and on the authorised storage and dissemination system for regulated information “1INFO”, available at https://www.1info.it/. ***
Mare Group S.p.A. – P.IVA IT07784980638 – Cap. Soc. € 4.748.467,00 i.v. (capital increase pending registration) Tel. +39 081 8036677 – Fax +39 081 3177513 – www.maregroup.it – info@maregroup.it 2 Mare Group With a history that began in 2001, Mare Group is a High-Technology Engineering company operating in strategic sectors such as Aerospace & Defence, Industry & Transportation, Critical Infrastructure and Building, with more than 2,000 clients and a subsidiary dedicated to SMEs. Listed on Euronext Growth Milan, the company operates as an industrial platform built on proprietary technologies and platforms, thanks to more than 700 people, 35 offices in 5 countries and the experience of more than 30 research projects completed with Italian and foreign universities. The 19 acquisitions and subsequent integrations carried out since 2019 make Mare Group one of the leading independent players in innovative engineering, in Italy and Europe. Contact Info Investor Relations Manager: Gennaro Tesone c/o Mare Group – Via Ex Aeroporto SNC, 80038 Pomigliano d’Arco – T. +39 081 803 6677 – e-mail investor-relator@maregroup.it Investor Media Relations Advisor: IRTOP Consulting Via Bigli, 19 – 20121 Milano tel. +39 0245473883 e-mail ir@irtop.com Business Media Relations Advisor: My Twin Communication Via Monferrato, 13 – 20144 Milano tel. +39 335 5985809 (M. Messori) | +39 375 6115009 (M. Coppola) e-mail: mare-group@mytwincommunication.com Euronext Growth Advisor: illimity Bank S.p.A. Via Soperga 9, 20124 Milano tel. +39 0282849699 – e-mail maregroup@furstenberg.com Specialist: MIT SIM S.p.A. Corso Venezia 16, 20121 Milano tel. +39 0230561270 – e-mail investor.relations@mitsim.it