May 13, 2024

Notice drawn up pursuant to article 143-quater, paragraph 5, of Consob Regulation no. 11971/99

Milan – May 13, 2024 - Following the Press Release issued on 8 May 2024, on the increase in voting rights accrued in April 2024*, hereunder is reported the list of shareholders of Webuild S.p.A. with an interest above 5% of the share capital with voting rights who have requested and obtained the registration in the List for the attribution of the increased voting rights.

Notice drawn up pursuant to article 143-quater, paragraph 5, of Consob Regulation no. 11971/99

Information material - Bridge project over the Strait of Messina
(*) Required information