Quarterly Dividend 150 Won Maintained, Total Dividend Decreased by 60 Million Won Due to Treasury Stock Acquisition

Correction reason: Total dividend reduced by 60 million won from 46,549,054,950 to 46,489,054,950 due to treasury stock acquisition (trust agreement)
Dividend per share unchanged at 150 won (quarterly cash dividend); shares subject to dividend changed from 310,327,033 to 309,927,033
Ex-dividend date: 2026-05-15; payment date: 2026-05-29
Board resolution date: 2026-04-30; all 7 outside directors attended; no shareholder meeting
Market dividend yield: 0.8% (common stock)