Report on Securities Ownership by Executives/Major Shareholders (No Changes)


  • This is a periodic report on specific securities ownership by executives and major shareholders, but no specific figures or changes are provided.
  • All fields (issuer, reporter details, share count, ratio, etc.) are blank, indicating this is only a form.
  • No actual information on securities transactions or shareholder return policies is included.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: UDMTEK (389680)
  • Submission: Jee-Nam Wang
  • Receipt: 04-30-2026