San Donato Milanese (Milan), 2 September 2026 - During the period from 24 to 28 August 2026, Eni acquired on the Euronext Milan no. 3,236,870 shares (equal to 0.11% of the share capital), at a weighted average price per share equal to 23.1705 euro, for a total consideration of 74,999,942.02 euro, within the second tranche of the treasury shares program approved by the Shareholders' Meeting on 6 May 2026, for the purpose of paying to the Shareholders an additional remuneration compared to the distribution of dividends, resolved by the same Shareholders' Meeting.
Here below a synthesis of the purchase's transactions on a daily basis:
| Trade date (dd/mm/yy) | Transaction quantity | Transaction weighted average price (euro) | Transaction amount (euro) |
| 24/08/2026 | 627,938 | € 23.8877 | € 14,999,994.56 |
| 25/08/2026 | 643,106 | € 23.3243 | € 14,999,997.28 |
| 26/08/2026 | 653,534 | € 22.9521 | € 14,999,977.72 |
| 27/08/2026 | 656,460 | € 22.8498 | € 14,999,979.71 |
| 28/08/2026 | 655,832 | € 22.8717 | € 14,999,992.75 |
| Total | 3,236,870 | € 23.1705 | € 74,999,942.02 |
| Trade date (dd/mm/yy) | Transaction quantity | Transaction weighted average price (euro) | Transaction amount (euro) |
| 24/08/2026 | 627,938 | € 23.8877 | € 14,999,994.56 |
| 25/08/2026 | 643,106 | € 23.3243 | € 14,999,997.28 |
| 26/08/2026 | 653,534 | € 22.9521 | € 14,999,977.72 |
| 27/08/2026 | 656,460 | € 22.8498 | € 14,999,979.71 |
| 28/08/2026 | 655,832 | € 22.8717 | € 14,999,992.75 |
| Total | 3,236,870 | € 23.1705 | € 74,999,942.02 |
From the start on 8 May 2026 of the buyback program, Eni acquired no. 63,026,797 shares (equal to 2.08% of the share capital) for a total consideration of 1,414,915,959.71 euro.
Considering the treasury shares already held and the purchases made, Eni holds n. 149,854,904 shares equal to 4.95% of the share capital.
The weekly information including the daily details of the share buyback programme can be found at Shareholders and Shareholders Remuneration.
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