OFFER DOCUMENT Acceptance form Shareholders agreements related to the Offer published on 18 November 2022 Shareholders agreements related to Atlantia S.p.A. essential information pursuant to Articles 122 of the CFA and Article 131 of the Issuers’ Regulation (Italian-only) Essential information pursuant to Article 130 of the Issuers’ Regulation related to the Investment and partnership agreement as amended on 13 November 2022 (Italian-only) Essential information pursuant to Article 130 of the Issuers’ Regulation related to the Shareholders’ Agreement signed on 13 November 2022 (Italian-only) Essential information pursuant to Article 130 of the Issuers’ Regulation related to the Fondazione CRT Reinvestment Agreement as amended on 13 November 2022 (Italian-only) Shareholders agreements related to the Offer published on 19 April 2022 Extract from the Investment and Partnership Agreement published on the newspapers “Sole24Ore” and “MF” on 19/4/2022 (Italian-only) Extract from the Shareholders’ Agreement published on the newspapers “Sole24Ore” and “MF” on 19/4/2022 (Italian-only) Extract from the CRT Agreement published on the newspapers “Sole24Ore” and “MF” on 19/4/2022 (Italian-only) Essential information on the Investment and Partnership Agreement pursuant to art. 130 of CONSOB Regulation 11971/99 (Italian-only) Essential information on the Shareholders’ Agreement pursuant to art. 130 of CONSOB Regulation 11971/99 (Italian-only) Essential information on the CRT Agreement pursuant to art. 130 of CONSOB Regulation 11971/99 (Italian-only) Other documents and press releases 9 December 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A. (the “Offer”): Schema Alfa has executed the Sell Out and Squeeze Out procedure to acquire 100% of Atlantia 29 November 2022: Provision n.8904 of Borsa Italiana: delisting of Atlantia S.p.A. shares after the relevant suspension from trading (Italian-only) 28 November 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A. (the “Offer”): Final results of the Offer after the Reopening of Terms 25 November 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A. (the “Offer”): Provisional results of the Offer following the Reopening of Terms. 95% Squeeze-Out Threshold Reached 24 November 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A.: The threshold of 90% of Atlantia S.p.A.’s share capital for the purposes of the Delisting has been reached. Friday 25 November 2022, last day of Reopening of Terms 17 November 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A.: Final Offer results; Offer now unconditional for 18 November 2022 settlement. Reopening of the Acceptance Period 21 – 25 November 2022 14 November 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A.: Execution of contractual documentation 11 November 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A. (the “Offer”): Provisional results of the Offer 8 November 2022: Fulfillment of the authorizations condition required in relation to the Offer 7 October 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. for all the shares in Atlantia S.p.A. (the “Offer”): Publication of the Offer Document 3 October 2022: The offer document has been approved by CONSOB: the acceptance period will start on 10 October 2022 and will end on 11 November 2022 (first and last day included) 29 September 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. on all the shares of Atlantia S.p.A. (the “Offer”): Granted the authorisation from the Bank of Spain 21 September 2022: Voluntary public tender offer launched by Schema Alfa S.p.A. on all the shares of Atlantia S.p.A. (the “Offer”): Granted the authorisations from the Bank of Italy 23 June 2022: Voluntary public tender offer launched by Schema Alfa S.p.A.: Press release pursuant to Article 36 of the Issuers’ Regulations on the Italian golden power provision 17 June 2022: Press Release Fondazione CRT: Pubblic Tender Offer for Atlantia’s Ordinary Shares, communication pursuant to art. 41, par 2, lett c) Consob Regulation 11971/99 6 May 2022: Public Tender Offer on Atlantia's share: Fulfilment of the condition relating to the closing of the disposal of Atlantia’s stake in the share capital of Autostrade per l’Italia S.p.A. 4 May 2022: Filing with Consob of the Offer document 22 April 2022: Fondazione CRT adheres with its entire stake, equal to 4.54%, to the Offer and will reinvest in Schemaquarantadue the proceeds from the sale of a 3% stake 14 April 2022: Notice pursuant to art. 102 TUF: Launch of a Voluntary Tender Offer on Atlantia S.p.A shares by Schema Alfa S.p.A. (formerly Schemaquarantatrè S.p.A)