CEO Seokhwan Yoo's Stake Drops to 23.85% (Due to Increase in Total Shares, 3.79M Shares Under Lock-up)


  • Filer: Seokhwan Yoo (CEO, de facto controlling shareholder)
  • Shares held: 3,786,624 (unchanged from previous report)
  • Ownership ratio: 39.16% → 23.85% (dilution due to increase in total outstanding shares)
  • Lock-up: Entire 3,786,624 shares locked until May 11, 2028
  • Reason for filing: Other (change in ownership ratio due to change in total shares outstanding)
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KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: ROKIT HEALTHCARE (376900)
  • Submission: Seokhwan Yoo
  • Receipt: 05-21-2026