Notice Regarding Acquisition of Treasury Stock and Purchase of Treasury Stock Through Off-Auction Trust-Applicable Equity Trading (ToSTNeT-3)

Overview of Treasury Stock Acquisition

Yashima Electric Corporation has resolved to acquire treasury stock to improve capital efficiency and to implement flexible capital policies in response to changes in the business environment. The acquisition method involves using the Tokyo Stock Exchange’s Off-Auction Trust-Applicable Equity Trading (ToSTNeT-3) on April 16, 2026, with an upper limit of 400,000 shares. The total acquisition price is set at a maximum of 1,236,000,000 yen. The acquisition results will be announced after the market close on the same day.

Impact on Shareholders and Holding Status

As of March 31, 2026, the number of issued shares (excluding treasury stock) is 21,408,257 shares, and the number of treasury stock shares held is 374,243 shares. This acquisition will not change the number of issued shares; however, depending on market conditions, acquisition may be partially or entirely unexecuted. Since purchases will be made against sell orders corresponding to the planned number of shares, some impact on liquidity for shareholders is expected.