KOSE Holdings Corporation (TSE:4922) announces a share repurchase program. Under the program, the company will repurchase up to 650,000 shares, representing 1.14% of its issued share capital (excluding treasury stock), for ¥3,000 million. The purpose of the program is to improve capital efficiency and to enhance shareholder returns.

The program is valid till April 20, 2026. As of December 31, 2025, the company had 57,074,326 shares in issue (excluding treasury stock) and 3,518,215 shares in treasury.