Largest Shareholder's Related Party Choi Shin-won Acquires 6,000 Shares via Open Market Purchase… Negligible Change in Ownership

Choi Shin-won, a related party to the largest shareholder, acquired an additional 6,000 common shares through open market purchase on May 27, 2026, increasing his holdings from 122,000 to 128,000 shares.
This acquisition slightly raised Choi's individual stake to 0.06%, but the total ownership of the largest shareholder group remains unchanged at 49.36%.
This disclosure is a routine ownership change report and does not materially affect minority shareholder participation or stock price.