Major Shareholder Do-gyeong Seong Slightly Increases Stake to 30.23% via Stock Dividends and Option Exercise… Executes New Pledge Loans of KRW 10 Billion


  • Major shareholder Do-gyeong Seong and his 9 special relations increased their total stake by 70,052 shares (0.15%p) to 2,159,567 shares (30.23%) compared to the previous report.
  • The increase is due to stock dividends on March 27, 2026 (approx. 57,000 shares) and exercise of stock options by special relation Kim Kyung-chul on May 19 (11,900 shares at an acquisition price of KRW 39,080).
  • Seong personally entered into new stock pledge loan agreements: 205,855 shares (2.88%) with Shinhan Investment Corp and 69,034 shares (0.97%) with Daishin Securities, totaling KRW 10 billion in loans with interest rates of 5.2-5.6% and maintenance ratios of 170-200%. While the pledged shares do not affect management control, a decline in stock price could trigger margin calls.
  • [AI Comprehensive Analysis]This disclosure is a routine report of a slight increase in major shareholder stake and personal pledge loans, which does not have a direct material impact on corporate value. However, the large pledge loans (KRW 10 billion) expose the major shareholder's personal financial risk to the market, potentially increasing stock price volatility.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: VINA TECH (126340)
  • Submission: Do-gyeong Seong
  • Receipt: 05-27-2026