Report on Ownership of Specific Securities by Executives and Major Shareholders (No Changes)


  • This report is a routine filing on the ownership of specific securities by executives and major shareholders.
  • All fields are blank, indicating no changes in the number of shares or ownership ratios compared to the previous report.
  • There are no details on types of securities or transaction history.
  • Therefore, this disclosure represents no change in shareholder structure.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: ACTRO (290740)
  • Submission: Lee Byung-jun
  • Receipt: 05-15-2026