Data/Ora Ricezione :10 Agosto 2026 18:00:04 Data/Ora Inizio Diffusione :10 Agosto 2026 18:00:04 Oggetto :Disclosure regarding the buyback of shares Testo del comunicato

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CIR Group contacts:

Press Office

Dini Romiti Consulting Investor Relations Corporate Secretariat Ph: +39 02 722701 Angelo Lupoli Alix De Benedetti Antonio Segni alupoli@dr -cons.it ir@cirgroup.com Flavia Torriglia infostampa@cirgroup.com segreteriasocietaria@cirgroup.com cirgroup.it Disclosure regarding the buyback of shares

Milan, 10 August 2026 – Following the resolution of the Board of Directors on 1st July 2026, in accordance with and in execution of the authorization granted by the Shareholders’ Meeting on 27 April 2026 , CIR S.p.A. announces that between 3 and 7 august 2026 it bought back, on the Euronext Milan market, n. 405,000 shares at an average unitary price of € 0. 7210, for a total amount of € 292,003.00.

Below is the breakdown of the transactions made on a daily basis, based on the information provided by the intermediary appointed to carry out the buyback, Equita SIM S.p.A.

Date Number of shares bought back Average price (in €) Total amount (in €) 03/08/2026 100,000 0.7341 73,410.00 04/08/2026 100,000 0.7219 72,190.00 05/08/2026 25,000 0.719 0 17,975.00 06/08/2026 80,000 0.7186 57,488.00 07/08/2026 100,000 0.7094 70,940.00

Total 405,000 0.7210 292,003.00

As of today, CIR S.p.A. is holding a total of 88,974, 894 treasury shares, equal to 9.71% of it s share capital. The subsidiaries of CIR do not own any shares in the Company.

Fine Comunicato n.0097-95-2026 Numero di Pagine: 3