Stock Split Decision Correction - Schedule Adjustment Due to Temporary Shareholders' Meeting Date Change

Reverse stock split: par value from 100 won to 500 won, shares from 44,095,775 to 8,819,155 (5:1)
New schedule: shareholders' meeting 2026-06-12, effective 2026-07-29, trading suspension 2026-07-27~2026-08-13, listing 2026-08-14
Purpose: stabilize stock price and enhance corporate value by maintaining appropriate number of shares
Related disclosures: merger decision and capital reduction decision (2026-04-08)
Fractional shares paid in cash; no capital reduction from split
Subject to shareholders' special resolution, schedule may change