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, with no material changes disclosed.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: YCCHEM (112290)
  • Submission: Lee Seung-hoon
  • Receipt: 05-07-2026