5:1 Reverse Stock Split, Shares Reduced from 32,316,799 to 6,463,359

5:1 reverse stock split, par value per common share from KRW 500 to KRW 2,500, total shares from 32,316,799 to 6,463,359
New shares effective date 2026-06-23, listing date 2026-07-10, trading suspension 6/19~7/9
Purpose: maintain appropriate number of shares and stabilize stock price; no change in capital except KRW 2,000 reduction from fractional shares
Fractional shares to be paid in cash based on closing price on first listing day
Subject to change at extraordinary general meeting (2026-05-21)