Giantstep Amends Stock Option Grant Report (Reduction Due to Resignations)

Reduction in 3rd stock option grant due to resignations: grantees 19→18, shares 71,500→69,500.
Cancellation of 2nd grant 17,820 shares and 3rd grant 2,000 shares due to resignation of former director and two employees.
Total unexercised options: 2nd grant 47,652 shares, total including 3rd grant 117,152 shares (1st grant fully exercised in 2022).
Purpose: enhance long-term corporate value and shareholder value through employee incentives.
Exercise period: 2024.8.31~2027.8.31, exercise price based on volume-weighted average price, etc.