Non-executive Director Ju U-sik Sells 215 Shares in Open Market... Insignificant Insider Sale Unlikely to Affect Stock Price


  • Non-executive director Ju U-sik sold 215 common shares at 22,201 won per share on May 26, 2026.
  • His stake decreased from 0.19% to 0.18% (a drop of 0.01 percentage points).
  • The sale amount is negligible, causing no increase in float or change in control.
  • Likely a personal liquidity sale unrelated to company fundamentals.
  • [AI Comprehensive Analysis]This disclosure is a routine insider sale of a very small number of shares. It does not materially impact the company's valuation or shareholder value. Investors should not interpret this as a negative signal; the stock's direction will depend on other fundamental factors.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Mdevice (226590)
  • Submission: Ju U-sik
  • Receipt: 05-26-2026