【Shin-Etsu Chemical】 Announcement of Share Buyback | July 2026

Overview of Capital Policy

Shin-Etsu Chemical plans to prioritize shareholder return while maintaining financial discipline, with a share buyback totaling approximately ¥197.3 billion. Of this, approximately ¥52.7 billion has already been completed, and the remaining amount will be acquired through off-hours purchases (ToSTNeT-3) on the Tokyo Stock Exchange from July 29 to August 4, 2026. The purpose of the acquisition is to enhance shareholder return and stabilize the stock price, conducted through Nomura Securities. The method of purchase is a commitment-based share buyback scheme (FCSR), with the number of shares and purchase price varying based on the average stock price and adjustment period.

Impact on Shareholders and Future Outlook

This share buyback is positioned as part of capital efficiency improvement and shareholder return strategy, aiming to prevent dilution and stabilize the stock price. Even after the completion of the buyback, the company intends to maintain financial health and continue to enhance shareholder value. Moving forward, the company will consider flexible share acquisition strategies corresponding to market conditions and stock price levels, with ongoing shareholder return initiatives.