ISAAC Engineering Largest Shareholder Changsu Kim Reduces Pledged Shares to 5.48% via Partial Loan Repayment and Extension


  • Reporter Changsu Kim and four special relations maintain 4,676,300 shares of ISAAC Engineering, representing a 56.42% stake unchanged from the previous report.
  • The number of shares under major contracts decreased from 571,114 to 454,834 due to partial repayment and extension of share-backed loans held by Kim with NH Nonghyup Securities and Hana Securities.
  • All counterparties are reputable domestic securities firms including NH Nonghyup, Hana, Samsung, and Hanwha Securities, indicating low counterparty risk.
  • [AI Summary]The largest shareholder's partial repayment of collateral loans reduces financial burden slightly, but as a routine collateral adjustment without capital changes, its impact on shareholder value is minimal. Investors should monitor potential future collateral increases or stake changes.

KOSDAQ Filing Information


  • Report on Large Shareholding (General)
  • Company: ISAAC Engineering (351330)
  • Submission: Changsu Kim

  • Shares: 8,288,520
  • Price: 5,150 KRW
  • Market Cap: 42.7 B KRW