[KOKUSAI ELECTRIC] Details of Share Buyback and Equity Compensation Program | May 2026

Overview of Share Disposal

KOKUSAI ELECTRIC will dispose of 79,421 shares of treasury stock resulting from the vesting of Restricted Stock Units (RSUs) and Performance Share Units (PSUs) granted under its performance-linked stock compensation scheme. The disposal price is 7,078 yen per share, with the settlement date on June 12, 2026. The disposal will target a broad range of recipients including directors, officers, and employees, and is subject to securities registration requirements under the Financial Instruments and Exchange Act.

Purpose and Background of the Disposal

This share disposal is conducted in connection with the vesting of RSUs and PSUs granted under the company's stock compensation scheme, aiming to incentivize shareholder value improvement. The maximum number of shares and total amount to be disposed are determined based on the market stock price, with a dilution rate of less than 25%. The disposal will be carried out without involving changes in controlling shareholders or misconduct, following appropriate procedures.