Justem Unregistered Executive Kim Sun Sig Acquires 1,200 Shares via Open Market Purchase… Small Amount but Boosts Management Credibility


  • The reporter is Kim Sun Sig, an unregistered executive (Vice President) of Justem, who purchased 1,200 common shares through open market transactions on May 14 and 15, 2026.
  • The average acquisition price was approximately 17,076 won, about 9.1% lower than the closing price of 18,790 won on the report base date (May 26).
  • After the acquisition, Kim's stake in Justem is a mere 0.01%, a negligible amount relative to total outstanding shares of 22,663,931.
  • Insider buying by management can be interpreted as a positive signal, but the scale is too small to have a meaningful impact on short-term stock price.
  • [AI Comprehensive Analysis]The small open-market purchase suggests management confidence in the company's value, but the insignificant change in ownership makes it hard to view as a major positive catalyst for investors. Further monitoring of additional purchases or buying trends among other executives is recommended.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Justem (417840)
  • Submission: Kim Seon-sik
  • Receipt: 05-26-2026