Notice on Monthly Exercise Status of the 17th Stock Acquisition Rights (with Exercise Price Adjustment Clause)

Monthly Exercise Status of Stock Acquisition Rights

TriIs Incorporated announced the monthly exercise status for September 2026 of the 17th series of stock acquisition rights (with exercise price adjustment clause). During the target month, 67,000 shares were allocated, of which 670 stock acquisition rights were exercised, resulting in 653 new shares actually issued. The total number of rights issued is 18,100, and the exercise ratio is 3.7%. Unexercised rights stood at 8,000 units at the end of the previous month and 7,330 units at month-end. The exercise restriction of 0.8% (against 83,000,000 shares outstanding) was complied with.

Background and Future Impact

This exercise level remained relatively low, and the future movement of unexercised rights will determine the impact on dilution. The implementation was within the exercise restriction of 0.8% relative to total shares outstanding, so the degree of share dilution is considered limited. Future exercise trends and changes in the remaining number of stock acquisition rights may affect analyses of capital costs and shareholder value.