Taisei Corporation details September treasury share buyback activity

Taisei Corporation announced its treasury share acquisition status for September 2025, having acquired 884,400 shares of its common stock at a total cost of 8,955,180,900 yen. These acquisitions occurred between September 1, 2025, and September 30, 2025, through market purchases on the Tokyo Stock Exchange.

This acquisition is based on a resolution passed at the board of directors meeting held on November 7, 2024. The resolution allowed for the acquisition of up to 30,000 thousand shares of common stock, representing 16.41% of outstanding shares (excluding treasury shares), with a maximum acquisition value of 150 billion yen. The acquisition period for this resolution was from November 8, 2024, to November 7, 2025. All shares acquired under this resolution are slated for cancellation in accordance with Article 178 of the Companies Act.

As of September 30, 2025, the cumulative total of treasury shares acquired under the current resolution stands at 18,555,500 shares, with a total acquisition value of 134,594,322,661 yen. The company continues to execute its share repurchase program as planned.