CET 15:25 Rome, 4 May 2022- Atlantia SpA announces that the Ordinary General Meeting of the Company’s shareholders, held on 29 April 2022, approved the financial statements for the year ended 31 December 2021, and voted in favour of the distribution of an overall dividend for the year 2021 equal to Euro 0.74, before deducting any withholding taxes, per each ordinary share outstanding on the record date, excluding treasury shares in the portfolio as of that date. The dividend will be paid with effect from 25 May 2022, with the “ex-dividend date” of coupon no. 34 being 23 May 2022 and with the “record date” (i.e., the date of entitlement to the payment of the dividend, in accordance with Art. 83-terdecies of legislative Decree no. 58 of 24 February 1998 and Art. 2.6.6, paragraph 2, of the Regulation of Markets organised and managed by Borsa Italiana S.p.A.) being 24 May 2022. Payment will be effected via authorised intermediaries registered with Monte Titoli SpA. Shareholders who hold share certificates in scrip form are requested, therefore, to hand over such certificates to an intermediary for their entry into the centralised scripless securities depository system, in order to exercise the rights attaching to the shares in their possession. Atlantia, also announces that, pursuant to the applicable laws and regulations, the minutes of the Annual General Meeting of Atlantia SpA’s shareholders, held on 29 April 2022, are made available to the public at the Company’s registered office in Rome, Piazza di S. Silvestro n.8, on the Company’s website https://www.atlantia.com/en/governance/general-meeting and on storage platform called 1Info (www.1Info.it). The present notice will be published on the newspaper “Milano Finanza” on 5 May 2022.