Eni: Financial Calendar 2026

San Donato Milanese (Milan), 10 December 2025 – Eni announces its 2026 annual calendar of corporate events, including the dates for the disclosure of the economic-financial results which will be examined by the Board of Directors and the Shareholders’ Meeting during 2026:

The third tranche for and in place of the dividend for the 2025 fiscal year will be paid on March 25, 2026 (ex-dividend date: March 23, 2026; record date: March 24, 2026); and the fourth tranche will be paid on May 20, 2026 (ex-dividend date: May 18, 2026; record date: May 19, 2026).

*The resolution and the payment of the first and second tranches for and in place of the dividend for the 2026 financial year, through the use of available reserves, are subject to a compliant resolution by the Shareholders' Meeting called to approve the Annual Report 2025; in that case the first tranche will be paid on September 23, 2026 (ex-dividend date: September 21, 2026; record date: September 22, 2026) and the second tranche will be paid on November 25, 2026 (ex-dividend date: November 23, 2026; record date: November 24, 2026).

Markets will be promptly informed of any changes to the above calendar.

According to article 82-ter Regulations on issuers (Consob Regulation No. 11971 of May 14, 1999 and subsequent amendments and inclusions), Eni intends to continue providing, on a voluntary basis, Company’s quarterly financial results, in order to provide market and investors with regular information about the Company’s financial and operating performances considering the disclosure policy followed by peers which are reporting on a quarterly basis.

Quarterly results will include at least the following key performance indicators:

• a measure of the performance of operating activities for the Group and the operating segments of Eni, like operating profit or other equivalent measure (reported and on adjusted basis);
• consolidated net results;
• consolidated and by segment adjusted net results;
• consolidated net financial position and cash flow for the period;
• consolidated shareholder’s equity;
• consolidated leverage.