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


  • This filing is a routine report on the ownership status of specific securities by executives and major shareholders, with no specific changes or figures disclosed.
  • The report contains sections for reporter information, number and ratio of shares owned, and detailed changes, but most fields are left blank, providing no material information.
  • The impact on stock price from this filing is neutral.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: HLB bioStep (278650)
  • Submission: Mun Jeong-hwan
  • Receipt: 05-08-2026