Exercise of Conversion Rights and Listing Date Correction

Correction of listing date for conversion rights exercise: For exercise on 2026-04-16, listing date changed from 2026-05-14 to 2026-05-12 (amended on 2026-05-04)
Issuance of 306,479 shares on 2026-04-16 and 49,575 shares on 2026-04-22 (conversion price 2,284 won)
Cumulative converted shares: 356,054 shares (1.02% of total outstanding shares of 34,909,199)
Outstanding convertible bond balance: 19,186,770,684 won (approximately 95.9% of total issuance of 20 billion won remaining)