Sumitomo Electric Industries, Ltd. Stock Split and Articles of Incorporation Amendments | End of June 2026

Overview of the Stock Split

Sumitomo Electric Industries will implement a stock split based on the reference date of June 30, 2026. The split will be 4-for-1, aiming to improve accessibility for investors and broaden the investor base. As a result, the number of issued shares will increase to approximately 317.5 million shares, and the total authorized shares will be raised to 12 billion shares. Additionally, a partial amendment to the Articles of Incorporation will be made to increase the maximum number of authorized shares from the current 30 billion to 120 billion shares. These changes will become effective on July 1, 2026, with no change to the capital stock.

Impact on Shareholders and Future Outlook

The stock split and increase in authorized shares are designed to enhance investor access and liquidity, with no change to capital stock and limited dilution of shares. The company will continue to focus on enhancing shareholder value and improving the investment environment, aiming for long-term corporate value growth. The stock split and Articles of Incorporation amendments are scheduled to take effect on July 1, 2026.