#MitsuiCo

In January 2026, 8,998,100 shares of treasury stock were acquired for a total of 44,932,270,799 yen, with cumulative acquisitions totaling 27,365,400 shares amounting to 122,275,707,414 yen since November 6, 2025.

Mitsui & Co. has entered into an agreement to sell the interests of its subsidiary MEPME in Onshore Oil & Gas Fields Blocks 3&4 and 9 in Oman to Kistos Energy Middle East Limited for USD 148 million (approx. JPY 23.2 billion).

In December 2025, 9,307,100 shares of treasury stock were acquired at a total cost of 40,735,242,865 yen; cumulatively, 18,367,300 shares were acquired at a total cost of 77,343,436,615 yen between November 6 and December 31, 2025.