Transmission and storage of Regulated Information

eMarket SDIR System and eMarket STORAGE

For the dissemination and the storage of Regulated Information, DiaSorin S.p.A. uses the eMarket SDIR circuit and the eMarket STORAGE mechanism (available at the address www.emarketstorage.com), managed by Spafid Connect S.p.A., with registered office in Foro Bonaparte, 10, Milan, Italy.

1INFO Storage Mechanism

For the storage of the Regulated Information, DiaSorin S.p.A. has adhered to the mechanism for the central storage named “1INFO”, available at the address www.computershare.it, managed by Computershare S.p.A., a company of the Computershare LTD Group, with registered office in Milan (Italy), Via L. Mascheroni, no. 19.