ASTM: NOTICE OF FILING

Tortona, April 8th, 2025. With reference to the Ordinary Shareholders' Meeting scheduled for 23 April 2025, it is hereby notified that the following documents have been made available to the public on the Company's website (www.astm.it in the section "Governance/Shareholders' Meeting"), at the registered office and at the authorized depository (www.emarketdirstorage.it): the annual report as at 31 December 2024, including the draft Financial Statements of ASTM S.p.A., the Consolidated Financial Statements of the ASTM Group, the Management Report including the Consolidated Sustainability Report, the reports of the Board of Statutory Auditors and of the Independent Auditors, as well as the Report on Corporate Governance and Ownership Structure.