Notice Regarding the Resolution on Matters Concerning Share Buyback and Matters Concerning Cancellation of Treasury Stock (Acquisition of Treasury Stock Based on the Provisions of Article 165, Paragraph 2 of the Companies Act and Cancellation of Treasury Stock Based on the Provisions of Article 178 of the Companies Act)

Overview of Share Buyback and Cancellation

At the board meeting held on May 1, 2026, DTS Corporation resolved to acquire and cancel treasury stock pursuant to the Companies Act. The target for acquisition is the Company’s common shares with an upper limit of 5,050,000 shares and a maximum total acquisition price of 5,000,000,000 yen. The acquisition period is from May 2, 2026, to September 18, 2026, and will be conducted through market purchases on the Tokyo Stock Exchange. The cancellation will cover all acquired treasury shares and is scheduled for September 30, 2026.

Purpose and Impact on Shareholders

The share buyback and cancellation are intended to realize cash allocation aligned with the medium-term management goals, improve capital efficiency, and return profits to shareholders by comprehensively considering growth investment opportunities, capital position, and market conditions. The total number of shares outstanding (excluding treasury stock) is 163,954,928 shares, and the number of treasury shares as of March 31, 2026, is 4,614,875 shares. This acquisition and cancellation are expected to enhance capital efficiency and increase shareholder value.