Major Shareholder Group Increases Stake by 30,000 Shares, Holding Rises to 37.74%


  • Major shareholder group acquired an additional 30,000 common shares (0.11%) via open market purchase on May 21, 2026, increasing total holdings to 9,924,353 shares (37.74%)
  • The purchaser is executive Kim Dong-min of the issuer, presumed to have bought with personal funds
  • This change raised the major shareholder group's stake by 0.11 percentage points from the previous report date (May 23, 2025)
ADVERTISEMENT (250px+)

KOSPI Filing Information


  • Filing: Report on Change in Ownership of Major Shareholders, etc.
  • Company: ISU Chemical (005950)
  • Submission: ISU Chemical Co., Ltd.
  • Receipt: 05-21-2026
  • Under KRX KOSPI Market Division