Insider and Major Shareholder Securities Ownership Report Filed (Routine Disclosure)


  • This report is a routine disclosure of changes in ownership of specific securities by executives and major shareholders.
  • No specific transaction figures or new acquisitions/disposals are noted, implying no material impact on stock price.
  • The filing is a regulatory compliance requirement and does not indicate any positive or negative event.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Alton (123750)
  • Submission: Shin-sung Kim
  • Receipt: 05-11-2026