Unidata

Declaration of Voting Results & Voting Rights Announcements • Sep 5, 2025

PRESS RELEASE

COMMUNICATION OF THE TOTAL AMOUNT OF VOTING RIGHTS (art. 85-bis, paragraph 4-bis, of CONSOB Regulation 11971/1999)

Roma, 5 September 2025 – The following table shows the data relating to the number of voting rights exercisable in relation to the outstanding ordinary shares of Unidata S.p.A. (UD.MI) (the "Company") - a telecommunications, cloud and IoT services operator, listed on the Euronext Milan market – STAR Segment, organized and managed by Borsa Italiana S.p.A. - as of today's date, following the communication received by the Company on 14 August 2025 in which the increased voting rights for a total of 16,048 ordinary shares of the Company have ceased to exist, pursuant to art. 127-quinquies of Legislative Decree 58/1998, as subsequently amended and supplemented, and in application of the provisions of the Company's bylaws.

	Updated situation		Previous situation		Change
	Number of shares of the share capital	Total number of voting rights	Number of shares of the share capital	Number of shares of the share capital	Total number of voting rights	Number of shares of the share capital
Total	30,886,610	48,186,610	30,886,610	48,202,658	-	-16,048
of which: Ordinary shares (regular entitlement) ISIN IT0005573065	13,586,610	13,586,610	13,570,562	13,570,562	+16,048	+16,048
of which: Ordinary shares with increased voting rights (regular entitlement) ISIN IT0005573073	17,300,000	34,600,000	17,316,048	34,632,096	-16,048	-32,096

UNIDATA S.p.A.

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

Sede legale Roma Milano Bari unidata@pec.unidata.it Tel. (+39) 06 4040 41 Tel. (+39) 02 8908 91 Tel. (+39) 06 4040 41 Capitale Soc. €. 10.000.000 i.v.

PRESS RELEASE

This press release is available on Borsa Italiana, on the storage mechanism () and on the Company's website investors.unidata.it in the Investors/Financial Press Releases section.

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For further information: UNIDATA S.p.A.

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

Investor Relations Advisor Media Relations

Silvia DI ROSA Angelo BRUNELLO +39 335 78 64 209 +39 329 21 17 752

+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 Eleonora NICOLINI Stefania TREVISOL

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 about 7,800 km in continuous expansion, a wireless network and a proprietary data center, the Unidata Group supplies over28,600 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.

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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.