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


  • This filing is a standard form for reporting ownership status of specific securities by executives and major shareholders, with no changes or figures reported.
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KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Seojin System (178320)
  • Submission: Kim Seong-cheol
  • Receipt: 05-08-2026