Unidata

Transaction in Own Shares • May 30, 2022

PRESS RELEASE

COMMUNICATION OF SHARE BUY-BACK

Rome May 30, 2022 - 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 09 May 2022 and 27 May 2022 included, a total of 1100 treasury shares (corresponding to approximately 0.044% of the total number of ordinary shares), at the weighted average price of EUR 47.60 for a total value of EUR 52,359.76.

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)
09 May 2022	340	47,27	16,109.18
10 May 2022	150	46,80	7,034.04
11 May 2022	50	47,00	2,354.70
20 May 2022	309	47.89	14,828.60
23 May 2022	26	48,00	1,248.00
24 May 2022	98	48,00	4,713.41
25 May 2022	96	48,00	4,565.32
27 May 2022	31	48,50	1,506.51
Total	1100		52,359.76

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 18,246 treasury shares, corresponding to 0,74% of the Issuer's share capital.

* * * * * *

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

Investor Relations Advisor Media Relations CDR COMMUNICATION CDR COMMUNICATION Silvia DI ROSA Angelo BRUNELLO +39 335 78 64 209 +39 329 21 17 752 silvia.dirosa@cdr-communication.it angelo.brunello@cdr-communication.it Eleonora NICOLINI Elena MAGNI +39 333 97 73 749 +39 345 48 07 885 eleonora.nicolini@cdr-communication.it elena.magni@cdr-communication.it

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

Specialist

BANCA FINNAT EURAMERICA SPA Palazzo Altieri, Piazza del Gesù 4906.699331

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 4,590 km in continuous expansion, a wireless network and a proprietary data center, provides over 13,500 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.

00148 Roma unidata.it IT06187081002

TRADE DATE	TRADE TIME	QUANTITY	GROSS PRICE	CURRENCY	TOTAL AMOUNT
09/05/2022	09:59:59	30	48	EUR	1442,84
09/05/2022	09:59:59	50	48,2	EUR	2414,73
09/05/2022	10:04:04	70	48	EUR	3366,62
09/05/2022	12:42:08	30	47,6	EUR	1430,84
09/05/2022	12:42:18	30	47,4	EUR	1424,84
09/05/2022	12:42:18	30	47,4	EUR	1424,84
09/05/2022	14:08:43	30	47	EUR	1412,84
09/05/2022	16:38:56	21	45,5	EUR	957,49
09/05/2022	16:38:56	9	45,5	EUR	410,35
09/05/2022	17:18:11	23	45,5	EUR	1048,68
09/05/2022	17:18:11	17	45,5	EUR	775,11
10/05/2022	09:00:23	50	46,8	EUR	2344,68
10/05/2022	12:44:06	50	47	EUR	2354,68
10/05/2022	13:32:02	50	46,6	EUR	2334,68
11/05/2022	09:00:24	14	47	EUR	659,32
11/05/2022	13:47:25	36	47	EUR	1695,38
20/05/2022	10:07:05	50	48	EUR	2404,79
20/05/2022	11:13:00	16	47	EUR	753,53
20/05/2022	12:42:12	50	47,7	EUR	2389,79
20/05/2022	13:53:33	20	47,9	EUR	959,92
20/05/2022	13:53:33	30	48	EUR	1442,87
20/05/2022	13:53:46	34	48	EUR	1635,26
20/05/2022	13:53:58	35	48	EUR	1683,35
20/05/2022	13:54:07	24	48	EUR	1154,3
20/05/2022	16:17:56	50	48	EUR	2404,79
23/05/2022	11:16:20	26	48	EUR	1248
24/05/2022	09:00:17	48	48	EUR	2308,61

00148 Roma unidata.it IT06187081002

24/05/2022	16:30:30	50	48	EUR	2404,8
25/05/2022	09:14:23	50	47,5	EUR	2379,75
25/05/2022	14:59:11	38	47,4	EUR	1804,81
25/05/2022	16:27:16	8	47,5	EUR	380,76
27/05/2022	16:59:34	31	48,5	EUR	1506,51
Total		433			52,359.76

00148 Roma unidata.it IT06187081002