Chairman Lee Yun-woo Increases Stake to 24.66% with Open Market Purchase of 800 Shares


  • Chairman Lee Yun-woo acquired 800 common shares through open market purchases on May 15 and May 22, 2026
  • Purchase prices: May 15: 27,550 won (200 shares), May 22: 27,083 won (600 shares)
  • Ownership ratio: 24.64% → 24.66% (increase of 0.02 percentage points)

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: DaehanPharmaceutical (023910)
  • Submission: Lee Yun-woo
  • Receipt: 05-22-2026