Konan Technology Largest Shareholder Kim Young-sum Reports Minor Decrease in Stake to 36.67% with Pledging Contracts Unchanged


  • As of June 30, 2026, the combined stake of Konan Technology's largest shareholder Kim Young-sum and his special relations decreased slightly from 36.73% to 36.67%, a 0.06% drop. This resulted from the termination of special relation Kang Hyun-soo and small trades by Lee Moon-ki.
  • Kim Young-sum maintains stock pledge contracts with Korea Investment & Securities covering 642,716 shares or 5.13% of his holdings. Total loan amount is KRW 6.5 billion with an interest rate of 5.70% and a collateral maintenance ratio of 350%.
  • This filing is a routine change report for management influence purposes; the largest shareholder status remains unchanged.
  • [AI Summary]This report is a routine disclosure of minor shareholding changes with no new capital raising or share buyback activities affecting shareholder value. The ongoing pledge contracts are neutral for stability but pose a risk if the stock price falls below the maintenance ratio.

KOSDAQ Filing Information


  • Report on Large Shareholding (General)
  • Company: Konan Technology (402030)
  • Submission: Yeong-seom Kim

  • Shares: 12,517,488
  • Price: 12,360 KRW
  • Market Cap: 154.7 B KRW