Eni

AGM Information • Apr 3, 2021

Registered Office: Rome, Piazzale Enrico Mattei, 1 – Italy Company Share Capital € 4,005,358,876.00 fully paid up Rome Companies Register, Tax Identification Number 00484960588 VAT Number 00905811006, R.E.A. Rome No. 756453

Extract of the notice of Ordinary Shareholders' Meeting

The Ordinary Shareholders' Meeting of Eni S.p.A. is convened on May 12, 2021, on single call, at 10:00 a.m. (CET), in Rome, Piazzale Enrico Mattei, 1, 00144, to discuss and decide on the following

Agenda

• 1. Eni S.p.A. financial statements at December 31, 2020. Related resolutions. Eni consolidated financial statements at December 31, 2020. Reports of the Directors, the Board of Statutory Auditors and the Audit Firm.
• 1. Allocation of net profit.
• 1. Payment of the 2021 interim dividend by distribution of the available reserve.
• 1. Appointment of a standing Statutory Auditor, to restore full membership of the Board of Statutory Auditors.
• 1. Appointment of an alternate Statutory Auditor, to restore full membership of the Board of Statutory Auditors.
• 1. Authorisation to purchase treasury shares; Related and consequent resolutions.
• 1. Report on remuneration paid.

In accordance with Article 106, fourth paragraph, second sentence, of Decree Law no. 18 of March 17, 2020 containing "Measures to strengthen the National Health Service and provide economic support for families, workers and businesses connected with the COVID-19 epidemiological emergency", ratified by Law no. 27 of April 24, 2020, and Decree Law no. 183 of December 31, 2020, ratified by Law no. 21 of February 26, 2021, extending the measures of Art. 106 to the Shareholders' Meetings held by July 31, 2021, participation in the Shareholders' Meeting shall take place solely through the Shareholders' representative designated pursuant to Article 135-undecies of Legislative Decree no. 58 of February 24, 1998 (hereinafter "Shareholders' Representative"). The Shareholders' Representative may also be granted proxies or sub-proxies pursuant to Article 135-novies of Legislative Decree no. 58 of February 24, 1998, in derogation from the provisions of Article 135-undecies, paragraph 4, of that decree.

Additional information regarding, in particular, the procedures for holding the Shareholders' Meeting and the procedures for exercising rights of Shareholders is provided in the full notice of Shareholders' Meeting available on the Company's website www.eni.com, section "Shareholders' Meeting", to which reference is made.

With reference to the appointments to restore full membership of the Board of Statutory Auditors (referred to in item 4 "Appointment of a standing Statutory Auditor, to restore full membership of the Board of Statutory Auditors" and 5 "Appointment of an alternate Statutory Auditor, to restore full membership of the Board of Statutory Auditors") it should be noted that, in addition to the provision set forth in Article 126-bis of the T.U.F., which provides that Shareholders who, severally or jointly, represent at least one fortieth of the Eni share capital, may, within ten days from the date of publication of this notice, present proposed resolutions on items already on the agenda, Shareholders may inform the Company of their intention to submit proposed appointments to the Shareholders' Meeting, sending them by April 27, 2021, together with the additional documentation required by law and current regulations, only according to the procedures indicated in the full notice of Shareholders' Meeting.

The documentation concerning the Shareholders' Meeting will be available to the public - in accordance with the legal time limits, at the Company's registered office, at Borsa Italiana S.p.A., at the centralized storage service authorised by Consob called – which can be consulted on the website , and on the Company's website indicated above. The documentation may be consulted at the registered office only if so permitted by applicable regulations.

We inform you that the date, place and/or procedures for holding the Shareholders' Meeting indicated in the notice calling the Meeting may be changed or clarified if the current regulations are changed or additional measures are issued by the competent authorities with regard to the current emergency that are in effect on the date of the Shareholders' Meeting. Any changes will be promptly disclosed in the same manner used for the publication of this notice.