CHANGE IN SHARE CAPITAL AND NEW BY-LAWS

The new composition of the share capital of Prysmian S.p.A. (the “Company”) is hereby announced, as resulting from the implementation of the resolution for a free share capital increase adopted by the Company’s Extraordinary Shareholders’ Meeting held on 16 April 2025. This increase is in support of the share purchase plan reserved for employees of the Company and of companies within the Prysmian Group. 

More precisely, the Company issued today no. 44,770 ordinary shares. 

The notice of change in share capital has been filed today with competent Companies’ Register. 

The updated Company’s by-laws is available since today, on the Company's website at www.prysmian.com and in the mechanism for the central storage of regulated information at www.emarketstorage.com.