Eni S.p.A. filed a Form 6-K with the U.S. Securities and Exchange Commission on November 4, 2026, disclosing the purchase of treasury shares conducted on Euronext Milan during the period from October 26 to October 30, 2026.

Key Highlights

  • Weekly purchase total: Eni acquired 4,278,035 shares, equal to 0.14% of share capital, between October 26 and October 30, 2026.
  • Weighted average price: The shares were purchased at a weighted average price of 26.8815 euro per share for a total consideration of 114,999,934.62 euro.
  • Program-to-date totals: From the program start on May 8, 2026 through October 30, 2026, Eni acquired 93,308,523 shares, equal to 3.08% of share capital, for a total of 2,169,915,235.04 euro.
  • Total treasury shares held: Combining prior holdings with purchases made, Eni holds 180,136,630 shares, equal to 5.95% of share capital.
  • Program authorization: The buybacks fall within the second tranche of a treasury shares program approved by the Shareholders' Meeting on May 6, 2026.
  • Stated purpose: According to the filing, the program aims to pay shareholders "an additional remuneration compared to the distribution of dividends, resolved by the same Shareholders' Meeting."

Eni S.p.A. October 2026 Treasury Share Repurchase Activity on Euronext Milan

Eni S.p.A. (NYSE:E), the Italian integrated energy company headquartered at Piazzale Enrico Mattei 1 in Rome, Italy, disclosed the details of its treasury share repurchase activity for the five trading days ending October 30, 2026. According to the filing, all purchases were executed on Euronext Milan as part of the second tranche of a shareholder-approved buyback program. The daily breakdown shows purchases ranging from 845,178 shares on October 30 to 866,322 shares on October 28, with daily transaction amounts each totaling approximately 23,000,000 euro.

The filing reports daily weighted average prices as follows: October 26 at 26.9815 euro (852,435 shares, 22,999,974.95 euro); October 27 at 26.7792 euro (858,875 shares, 22,999,985.40 euro); October 28 at 26.5490 euro (866,322 shares, 22,999,982.78 euro); October 29 at 26.8935 euro (855,225 shares, 22,999,993.54 euro); and October 30 at 27.2132 euro (845,178 shares, 22,999,997.95 euro). The five-day aggregate came to 4,278,035 shares at a combined cost of 114,999,934.62 euro.

The filing states that the buyback program was approved by Eni's Shareholders' Meeting on May 6, 2026, and that purchases are carried out for the purpose of providing shareholders an additional form of remuneration beyond dividends already resolved at that same meeting. Since the program commenced on May 8, 2026, cumulative repurchases have reached 93,308,523 shares at a total cost of 2,169,915,235.04 euro. Including treasury shares held prior to the program, Eni's total treasury share position stands at 180,136,630 shares, representing 5.95% of share capital, as stated in the filing.

What Was Disclosed

Eni S.p.A. reported through a Form 6-K filed November 4, 2026, that it purchased 4,278,035 of its own shares on Euronext Milan from October 26 to October 30, 2026, at a weighted average price of 26.8815 euro per share, totaling 114,999,934.62 euro, within a shareholder-approved buyback program.