Unidata

Transaction in Own Shares • Oct 29, 2021

PRESS RELEASE

COMMUNICATION OF SHARE BUY-BACK

Rome October 29, 2021 - Unidata S.p.A., operator of Telecommunications, Cloud and IoT services, listed on the AIM Italia 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 AIM Market organized and managed by Borsa Italiana S.p.A, in the period between 25 October 2021 and 29 October 2021 included, a total of 750 treasury shares (corresponding to approximately 0.030% of the total number of ordinary shares), at the weighted average price of EUR 52 for a total value of EUR 38.997,86.

On the basis of the information provided by Banca Akros, the authorized intermediary appointed to carry out the purchases referred to in this press release, an aggregate summary of the transactions, on a daily basis, is provided below:

Trade date	Quantity	Average price (euro)	Total amount (euro)
25 ottobre 2021	100	48,00	4.809,60
26 ottobre 2021	400	54,18	21.713,36
29 ottobre 2021	250	49,80	12.474,9
Totale	750		38.997,86

Attached to this press release is detailed information on the purchase transactions carried out during the abovementioned period, on a daily basis.

Following the above-mentioned transactions, the Company holds 7.500 treasury shares.

* * * * * *

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. Nomad Roberto GIACOMETTI EnVent Capital Markets Ltd 329 2478696 +39 06 896841

CFO ed Investor Relator Officer Londra, Berkeley Square 42, W1J54W +39 +39 r.giacometti@unidata.it gdalessio@enventcapitalmarkets.uk

Investor Relations Advisor Media Relations POLYTEMS HIR POLYTEMS HIR Bianca FERSINI MASTELLONI Paolo SANTAGOSTINO

06.69923324-06.6797849 p.santagostino@polytemshir.it s.marongiu@polytemshir.it

Specialist

BANCA FINNAT EURAMERICA SPA Palazzo Altieri, Piazza del Gesù 4906.699331

Silvia MARONGIU +39 349 3856585

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 AIM Italia Market of the Italian Stock Exchange.

TRADE DATE	TRADE TIME	QUANTITY	GROSS PRICE	CURRENCY	TOTAL AMOUNT
25/10/2021	11:01:51	100	48	EUR	4809,6
26/10/2021	11:17:26	100	55	EUR	5510,84
26/10/2021	11:17:26	50	54,8	EUR	2745,42
26/10/2021	11:17:26	50	55	EUR	2755,42
26/10/2021	13:02:05	100	53,6	EUR	5370,84
26/10/2021	16:29:51	100	53,2	EUR	5330,84
29/10/2021	14:56:18	50	49,8	EUR	2494,98
29/10/2021	14:56:18	50	49,8	EUR	2494,98
29/10/2021	14:56:18	50	49,8	EUR	2494,98
29/10/2021	14:56:18	50	49,8	EUR	2494,98
29/10/2021	14:56:18	50	49,8	EUR	2494,98
Total		750			38.997,86