Eni

Notice of Dividend Amount • Jul 31, 2023

Payment of the first tranche in place of the Dividend 2023

The Board of Directors in the meeting held on July 27 2023, resolved the distribution of the first tranche of the provision in place of the dividend 2023 through the use of available reserves of Eni S.p.A., for an amount determined at 0.24 euro per share (or 0.48 euro per ADR, being each ADR listed on the New York Stock Exchange representative of 2 Eni shares), gross of taxes to be paid, if any, for each share outstanding on the ex-dividend date. This tranche of the provision in place of the dividend will be paid on September 20, 2023, coupon No. 43, being September 18, 2023 the ex-dividend date (record date September 19, 2023). The first tranche of the provision in place of the dividend to Beneficial Owners of ADRs will be payable on October 6, 2023, being September 20, 2023 the record date; the payment will be executed through Citibank, N.A., the Depositary of Eni's ADRs (388 Greenwich Street, 6th Floor New York, NY 10013). In order to receive the provision in place of the dividend, shareholders whose shares are non-dematerialized shall previously deliver such shares to a financial intermediary for their deposit with Monte Titoli S.p.A. (the Italian Central Securities Depository) and their subsequent dematerialization. The payment, according to the beneficial owners' tax treatment, may be subject to a withholding tax or may be considered as part of their taxable income.