CET 18.30 Rome, 22 December 2022 – Today’s meeting of Atlantia’s Board of Directors, held following the delisting of the shares from the Euronext Milan as of 9 December of this year: - confirmed Italy as the Company’s home member state pursuant to and for the purposes of art. 1, paragraph 1, w-quater, n. 4) of Legislative Decree 58/1998 and art. 65-decies of the Regulations for Issuers, given that it is an issuer of bonds with a nominal unit value of €100,000 listed on the Irish regulated market; - acknowledged that, pursuant to art. 83, paragraph 1 (b) of the Regulations for Issuers, Atlantia SpA will no longer be subject to the obligation to prepare and publish the financial reports required by article 154-ter of Legislative Decree 58/1998, and that the Company will no longer proceed with voluntary publication of the additional periodic financial information referred to in art. 82-ter of the Regulations for Issuers; - acknowledged today’s announcement of the resignation of the Company’s Directors and Statutory Auditors with effect from the date of the General Meeting of shareholders to be called, within the technical times, to re-elect the corporate bodies, assigning the Chairman interim responsibility for the Company’s management from 1 January 2023 until the date of the above General Meeting.