Unidata

Transaction in Own Shares • Dec 17, 2021

PRESS RELEASE

COMMUNICATION OF SHARE BUY-BACK

Rome November 17, 2021 - Unidata S.p.A., operator of Telecommunications, Cloud and IoT services, listed on the Euronext Growth Milan market of the Italian Stock Exchange, as part of the share buyback program communicated to the market on May 14, 2021 and launched on September 6, 2021 up to a maximum of no. 489. 870 ordinary shares, equal to one fifth of the total number of ordinary shares - in compliance with Articles 2357 et seq. of the Italian Civil Code, Article 5 of the MAR Regulation, Article 132 of the Consolidated Law on Finance, Article 144-bis of the Issuers' Regulation - announces that it has purchased on the Euronext Growth Milan Market organized and managed by Borsa Italiana S.p.A, in the period between 13 December 2021 and 17 December 2021 included, a total of 100 treasury shares (corresponding to approximately 0.004% of the total number of ordinary shares), at the weighted average price of EUR 49,50 for a total value of EUR 4.959,90.

Following the above-mentioned transactions, the Company holds 9.500 treasury shares, corresponding to 0.39% of the Issuer's share capital.

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This press release is available at Borsa Italiana, on the storage mechanism () and on the company's website www.unidata.it in the Investors/Press releases section.

For further information:

Unidata S.p.A. Euronext Growth Advisor Roberto GIACOMETTI EnVent Capital Markets Ltd 329 2478696 +39 06 896841

CFO ed Investor Relator Officer Londra, Berkeley Square 42, W1J54W +39 +39

Investor Relations Advisor Media Relations POLYTEMS HIR POLYTEMS HIR

Bianca FERSINI MASTELLONI Paolo SANTAGOSTINO Silvia MARONGIU +39 349 3856585 s.marongiu@polytemshir.it

Specialist

BANCA FINNAT EURAMERICA SPA Palazzo Altieri, Piazza del Gesù 4906.699331

r.giacometti@unidata.it gdalessio@enventcapitalmarkets.uk

06.69923324-06.6797849 p.santagostino@polytemshir.it

Unidata S.p.A. Telecommunications, Cloud and IoT Operator. The Company was founded in 1985 by 3 partners still in the Company. With a fiber optic network of 3,904 km in continuous expansion, a wireless network and a proprietary data center, provides over 11,900 business, wholesale and residential customers with ultra-wideband connectivity services with FTTH (Fiber to the Home) network architectures, wireless connectivity, VoIP services, cloud services and other dedicated solutions, with a high level of reliability and security. Other activities in the operational start-up phase concern the Internet of Things (IoT), with the development and supply of solutions for the home automation market and Smart City.

Unidata S.p.A. ISIN CODE: IT0005338840 (Reuters UD MI - Bloomberg UD IM) is listed on the Euronext Growth Milan Italia Market of the Italian Stock Exchange.