Komatsu reports October share buyback progress

Komatsu Ltd. announced the status of its share buyback program, revealing the repurchase of 2,965,300 common shares between October 1 and October 31, 2025. The total purchase price for this period amounted to JPY 15,989,453,486, with all transactions executed on the Tokyo Stock Exchange.

This recent buyback is part of a larger resolution made by the board of directors on April 28, 2025. The resolution authorized the repurchase of up to 40 million common shares, representing approximately 4.3% of outstanding shares (excluding treasury stock), with a maximum total purchase price of JPY 100 bn. The overall buyback period for this resolution is set from April 30, 2025, to November 28, 2025.

As of October 31, 2025, the cumulative number of shares repurchased under this board resolution has reached 17,927,600 shares, with a total purchase price of JPY 86,224,219,259. The company, led by president and chief executive Takuya Imayoshi, continues to execute the program as planned.