Report on the Purchase of Treasury Shares This report details Eni's treasury share purchases from July 21 to July 25, 2025, including daily and cumulative program status Summary of Share Purchases (July 21-25, 2025) Eni acquired 3,494,960 treasury shares (0.11% of share capital) for approximately €50 million on Euronext Milan, part of a program approved on May 14, 2025 Treasury Share Purchases (July 21-25, 2025) | Metric | Value | | :--- | :--- | | Shares Acquired | 3,494,960 | | Percentage of Share Capital | 0.11% | | Weighted Average Price per Share | €14.3063 | | Total Consideration | €49,999,996.86 | - The share purchase program was executed under the authorization granted by the Shareholders' Meeting on May 14, 20257 Cumulative Buyback Program Status Since May 20, 2025, Eni has acquired 35.66 million shares (1.13% of share capital) for €490 million, bringing total treasury stock to 127.27 million shares (4.04%) Cumulative Buyback Program Status as of July 25, 2025 | Metric | Value | | :--- | :--- | | Shares Acquired Since May 20, 2025 | 35,658,286 | | Percentage of Share Capital Acquired | 1.13% | | Total Consideration Since Start | €490,005,718.64 | | Total Treasury Shares Held | 127,268,613 | | Total Percentage of Share Capital Held | 4.04% | Detailed Daily Transactions This section provides a daily summary and comprehensive list of individual treasury share transactions from July 21 to July 25, 2025 Daily Summary of Treasury Share Purchases (Euronext Milan) | Trade date | Transaction quantity | Transaction weighted average price (euro) | Transaction amount (euro) | | :--- | :--- | :--- | :--- | | 21/07/2025 | 705,913 | € 14.1660 | € 9,999,994.62 | | 22/07/2025 | 705,800 | € 14.1551 | € 9,990,682.99 | | 23/07/2025 | 722,384 | € 14.3230 | € 10,346,722.65 | | 24/07/2025 | 663,388 | € 14.4012 | € 9,553,602.50 | | 25/07/2025 | 697,475 | € 14.4937 | € 10,108,994.10 | | Total | 3,494,960 | € 14.3063 | € 49,999,996.86 | - The report includes a complete list of all individual daily transactions for the period from July 21 to July 25, 20259
Eni(E) - 2025 Q2 - Quarterly Report