Report on Change in Large Shareholding Due to Expiration of Voting Agreement and Treasury Stock Cancellation


  • Due to expiration of the shareholder agreement on voting rights (Nov 17, 2025), six joint holders (Maeng Ji-yeon, Lee Min-seo, Lee Seo-jun, Kim Kang-ju, Yoo Chan-ul, Yoo Chae-yeon) are excluded from special relations.
  • Treasury stock cancellation (Apr 20, 2026) reduced total outstanding voting shares by 580,379 shares to 19,132,421 shares.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: UBION (084440)
  • Submission: Jaehwan Im
  • Receipt: 05-12-2026