Co-CEO Bin Jun-gil Acquires 2,000 Shares via Open Market Purchase; Ownership Stake Dips to 9.74% Due to Share Dilution


  • Co-CEO Bin Jun-gil acquired 2,000 common shares (avg. 14,878 won) through open market purchases on May 29, 2026, increasing his total holdings to 1,187,600 shares.
  • However, due to an increase in total outstanding shares, his ownership stake decreased from 10.33% to 9.74% (a 0.59%p decline).
  • The purchases were executed at 14,870~14,940 won, slightly above the current price of 14,480 won, indicating management's confidence in the company's undervaluation and future prospects.
  • The acquisition size is negligible (0.02% of total shares), suggesting limited direct impact on stock price.
  • [AI Summary]While insider buying is a positive signal, the simultaneous dilution from share issuance results in a near-neutral impact on shareholder value. Investors should monitor any future share buyback or capital policy changes.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Neurophet (380550)
  • Submission: Bin Jun-gil
  • Receipt: 06-01-2026