Notice Regarding the Status of Treasury Stock Acquisition (Based on the Provisions of Article 459, Paragraph 1 of the Companies Act)

Overview of Treasury Stock Acquisition

Mitsui Matsushima Holdings Co., Ltd. acquired 129,900 shares of treasury stock through market purchases on the Tokyo Stock Exchange during the period from March 1 to March 31, 2026, based on the provisions of Article 459, Paragraph 1 of the Companies Act. The total acquisition cost amounted to 179,717,400 yen. The acquisition limit was set at 3.5 billion yen and 3,500,000 shares by a board resolution dated August 8, 2025, and as of March 31, 2026, the cumulative acquisition cost stands at 1,395,792,800 yen with a cumulative acquisition volume of 1,065,900 shares. Additionally, a 5-for-1 stock split was conducted on October 1, 2025, and the number of shares listed reflects the post-split figures.

Impact on Shareholders and Future Outlook

The acquisition of treasury stock is part of shareholder return initiatives and is expected to improve per-share metrics through the reduction of outstanding shares. The acquisition limit remains at 3.5 billion yen and 3,500,000 shares, and acquisitions will continue in consideration of market conditions. Although the use of funds has not been explicitly stated, the unutilized portion of the acquisition limit approved in past board resolutions is being utilized. Investors should closely monitor the developments relating to enhancement of shareholder value through treasury stock acquisition.