Non-Registered Executive Yoo Deok-gi Increases Stake by 0.02%p via Open Market Purchase - Minor Insider Buying Signal


  • Non-registered executive Yoo Deok-gi (Managing Director) purchased 1,459 common shares at 3,430 won per share on June 1, 2026, increasing his stake from 0.02% to 0.04%.
  • This is a minimal insider buying, indicating slight confidence in the company's value, but the change is only 0.02%p, limiting direct impact on stock price.
  • This is a routine disclosure; no capital raising or change in control.
  • [AI Summary]The minor insider purchase is a mild positive signal, but the negligible stake change does not materially affect shareholder value. Investors should focus on larger capital allocation decisions.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: BOOSTER (008470)
  • Submission: Yoo Deok-gi
  • Receipt: 06-01-2026