Notice of Change in Stock Split Schedule

Schedule change: New shares effective date from 7/7 to 7/23, trading suspension from 7/3~7/24 to 7/21~8/11, listing from 7/25 to 8/12
Merger details: Par value per share from 500 won to 2,500 won, total shares from 78,307,051 to 15,661,410 (5:1 reverse split)
Purpose: Enhance stock price stability and corporate value by maintaining appropriate number of shares
Other: No capital reduction, fractional shares to be paid in cash, subject to special resolution at shareholders' meeting