Unidata

Transaction in Own Shares • Mar 11, 2024

PRESS RELEASE

UNIDATA: COMMUNICATION OF PURCHASE OF TREASURY SHARES

Roma, 11 March2024 – Unidata S.p.A. (UD.MI),operator of telecommunications, cloud and IoT services, listed on Euronext Milan – STAR Segment, organized and managed by Borsa Italiana S.p.A., as part of the treasury share buyback program communicated to the market on 14 April 2023 and launched on 16 May 2023, announces that it has purchased on the Euronext Milan Market – STAR Segment in the period between 4 March 2024 and 8 March 2024 inclusive, a total of no. 4,884 treasury shares (corresponding to approximately 0.016% of the share capital), at an average price equal to about € 3.71 and for a total value of € 18,130.03.

Based on the information provided by Banca Akros, the authorized intermediary in charge of carrying out the purchases covered by this press release, the summary of the transactions is shown below, on a daily basis, in aggregate form:

Transaction Date	Amount	Average Price (€)	Total Amount (€)
04 March2024	1,400	3.76	5,262.00
05 March2024	1,300	3.70	4,814.75
07 March2024	1,000	3.71	3,708.00
08 March2024	1,184	3.67	4,345.28
Total	4,884		18,130.03

Following the aforementioned transactions, the Company holds 575,661 treasury shares, corresponding to 1.8638% of the share capital.

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This press release is available from Borsa Italiana, the storage mechanism () and the company's website www.unidata.it under Investors/Press Releases.

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UNIDATA S.p.A.

Sede legale Roma Milano Bari unidata@pec.unidata.it Viale A. G. Eiffel 100 Viale E. Jenner 33 Viale delle Dalie 5 info@unidata.it

00148 Roma (RM). 20159 Milano (MI) 70026 Modugno (BA) C.F./P.IVA 06187081002 Tel. (+39) 06 4040 41 Tel. (+39) 02 8908 91 Tel. (+39) 06 4040 41 Capitale Soc. €. 10.000.000 i.v.

PRESS RELEASE

For further information:

UNIDATA S.p.A.

Roberto GIACOMETTI CFO ed Investor Relations Officer +39 329 2478696 r.giacometti@unidata.it

Investor Relations Advisor Media Relations

Silvia DI ROSA Angelo BRUNELLO +39 335 78 64 209 +39 329 21 17 752 Eleonora NICOLINI Stefania TREVISOL

+39 333 97 73 749 +39 347 87 82 490 eleonora.nicolini@cdr-communication.it stefania.trevisol@cdr-communication.it

Specialist

INTERMONTE SIM SPA Galleria de Cristoforis, 7/8, 20122 Milano Tel +39 02 771151

CDR COMMUNICATION CDR COMMUNICATION silvia.dirosa@cdr-communication.it angelo.brunello@cdr-communication.it

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Unidata S.p.A., a Telecommunications, Cloud and IoT Operator, was founded in 1985 by three partners still in the Company. With a fiber optic network of over 6,200 km in continuous expansion, a wireless network and a proprietary data center, it supplies about 22,000 business, wholesale and residential customers with ultra-broadband 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. The company is also active in the Internet of Things (IoT), with the development and supply of solutions for the home automation and Smart City market.

Unidata S.p.A. ISIN CODE: IT0005573065 (Reuters UD MI - Bloomberg UD IM) is listed on Euronext Milan – STAR segment of Borsa Italiana.

UNIDATA S.p.A.

Viale A. G. Eiffel 100 Viale E. Jenner 33 Viale delle Dalie 5 info@unidata.it

Sede legale Roma Milano Bari unidata@pec.unidata.it 00148 Roma (RM). 20159 Milano (MI) 70026 Modugno (BA) C.F./P.IVA 06187081002 Tel. (+39) 06 4040 41 Tel. (+39) 02 8908 91 Tel. (+39) 06 4040 41 Capitale Soc. €. 10.000.000 i.v.