FILING OF DOCUMENTS FOR THE SHAREHOLDERS’ MEETING

With reference to the Shareholders’ Meeting of Prysmian S.p.A. (the "Company") convened in single call that will take place in Ordinary and Extraordinary session on 16 April 2025, the following documents are available to the public:

• Annual Integrated Report 2024, consisting of the Directors’ Report, which includes the Sustainability Report, the Consolidated Financial Statements and the Financial Statements of Prysmian S.p.A., together with the Reports of the Board of Statutory Auditors and of the Independent Auditor, 
• Report on Corporate Governance and Ownership Structure; 
• report on item five of the agenda of the ordinary session, relating to the buy back and dispose of treasury shares, with the proposed resolution; 
• report on items six and seven of the agenda of the ordinary session, relating to the renewal of two share-based plans for employees of Prysmian Group companies, with the corresponding resolution proposals, together with the information documents pursuant to art. 84-bis of Consob regulation no. 11971/99; 
• reports on item one of the agenda of the extraordinary session, relating to the elimination of the indication of the nominal value of the Company's shares, with the corresponding resolution proposal; 
• reports on item two of the agenda of the extraordinary session, relating to the increase in share capital pursuant to art. 2349 of the Italian Civil Code to service the share-based plans to be approved by the same Shareholders’ Meeting, with the corresponding resolution proposal.

The documents are publicly available at the Company’s registered office (Via Chiese no.6, 20126 - Milan), on the corporate website at www.prysmian.com (under Company/Governance/Shareholders Meeting), on the website of Borsa Italiana S.p.A. at www.borsaitaliana.it and in the authorized central storage mechanism used by the Company at www.emarketstorage.com.