Eni S.p.A. Treasury Share Purchases October 2025

Eni S.p.A. reported the purchase of treasury shares during the period from 13 to 17 October 2025. The company acquired 3,376,122 shares, representing 0.11% of the share capital, at a weighted average price of €14.8099 per share, for a total consideration of €49,999,986.71. This purchase was part of the treasury shares program approved by the Shareholders' Meeting on 14 May 2025. Since the start of the buyback program on 20 May 2025, Eni has acquired 68,395,608 shares, equivalent to 2.17% of the share capital, for a total consideration of €980,047,845.60. As of the report date, Eni holds 160,005,935 treasury shares, representing 5.08% of the share capital. The report also includes detailed daily transaction data for the period.