Increased voting rights

warning

For the disclosure of all the regulated information, the Company chose to use the diffusion system called 1INFO-SDIR managed by Computershare SpA, with registered address at Via Lorenzo Mascheroni n.19, Milan. (*) For the storage of regulated information, the Company adhered to the mechanism of the centralized storage of regulated information entitled “1INFO” managed by Computershare SpA, with registered address at Via Lorenzo Mascheroni n.19, Milan and available on the website www.1info.it. (*) Until 30 June 2016, Zignago Vetro SpA has used the SDIR-NIS circuit operated by BIt Market Services SpA, a company belonging to the London Stock Exchange Group, with registered offices in Piazza degli Affari n.6, Milan.