Largest Shareholder Acquires 10B KRW Convertible Bonds, Boosting Stake to 27.52%... Premium Conversion Price Mitigates Dilution Risk


  • CHOISANGHO, CORP., the largest shareholder, acquired 10B KRW worth of OPTRONTEC's 19th unsecured private convertible bonds (conversion price: 1,922 KRW) using its own funds, increasing total shares held (including convertible bonds) to 27.52%
  • Voting shares slightly decreased by 10,000 shares (0.03%) to 5,948,567 due to termination of a special relationship
  • Conversion price (1,922 KRW) is 23% above the current stock price (1,561 KRW), so no immediate dilution, but future conversion may occur if the stock price rises
  • Injection of 10B KRW in self-funds is expected to improve the company's financial structure, signaling the largest shareholder's commitment
  • [AI Summary]This disclosure is positive for mid-to-long-term shareholder value as the largest shareholder acquired convertible bonds at a 23% premium conversion price, increasing its stake to 27.52%. The premium reduces dilution risk for existing shareholders, and the 10B KRW capital injection should enhance financial stability. However, the voting stake remains at only 16.84%, limiting actual control strengthening, and the minor sell-off from the special relationship dissolution could pose short-term concerns for retail investors.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: OPTRONTEC (082210)
  • Submission: CHOISANGHO,CORP.
  • Receipt: 06-02-2026