Grant of 147,470 Stock Options to Employees and Directors

Decision to grant stock options to 31 individuals: 4 registered directors, 2 non-registered directors, and 25 employees
Total shares granted: 147,470 common shares (less than 0.01% of total shares outstanding)
Fair value per option: 6,978.88 won (binomial model, volatility 49.30%, risk-free rate 3.74%, base stock price 15,450 won)
Exercise price: calculated per legal requirements (higher of arithmetic average of weighted average prices for 2 months, 1 month, 1 week prior to shareholder meeting approval date and face value)
Date of grant: March 24, 2026 (approved at annual general meeting)
This is a correction report, supplementing details such as fair value after initial filing