Notice Regarding the Status of Treasury Stock Acquisition (Based on the Provisions of Article 165, Paragraph 2 of the Companies Act)

Overview of Capital Policy

Based on the Board of Directors resolution dated May 9, 2025, NTT Corporation is conducting treasury stock acquisition up to 1.5 billion shares of common stock (approximately 1.81% of the total issued shares) with a maximum total acquisition cost of 200 billion yen. During the period from December 1 to 23, 2025, 153,990,500 shares of common stock were acquired through market purchases on the Tokyo Stock Exchange for 23,838,958,870 yen. As a result, the cumulative number of shares acquired as of December 31, 2025 is 989,292,600 shares, with a total acquisition cost of 153,838,873,670 yen.

Impact on Shareholders and Future Outlook

This treasury stock acquisition is being conducted gradually under an upper limit setting of approximately 1.81% of the total issued shares, aiming to enhance shareholder value. The acquisitions are being made through market purchases, which are expected to improve capital efficiency. The acquisition period will continue until March 31, 2026, so additional acquisitions are expected. Investors should closely monitor the acquisition status.