Largest Shareholder JMT Increases Stake to 45.93% via Insider Open-Market Purchases and Share Cancellation... Positive for Shareholder Value


  • JMT and its special relations (Jeong Suyeon, Jeong Gwanghun) purchased an additional 213,830 shares of JEONGMOON INFORMATION through open-market transactions in April-May 2026 (approx. 220 million KRW, average price ~1,030 won)
  • During the same period, JEONGMOON INFORMATION cancelled 740,014 shares (approx. 2.27% of total outstanding shares), reducing total shares from 32,579,342 to 31,839,328
  • Consequently, the stake of the JMT group increased from 44.23% to 45.93% (up 1.70%p), strengthening management stability
  • The purchase prices of special relations (981~1,018 won) significantly exceed the current stock price (871 won), indicating management's belief in undervaluation and commitment to support the stock price
  • The share cancellation reduces the number of shares outstanding, potentially boosting earnings per share (EPS) and shareholder value
  • [AI Comprehensive Analysis]The increase in the largest shareholder's stake and the share cancellation are likely positive short-term signals for the stock price; however, the cancellation size is not substantial, and the lack of additional buyback plans makes it insufficient as a medium-to-long-term price driver.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: JEONGMOON INFORMATION (033050)
  • Submission: JMT CO.,Ltd.
  • Receipt: 05-28-2026