Genexine Adds Special Relation Yoo Jong-sang, ToolGen Stake Edges to 12.48% – Management Influence Unchanged


  • Genexine as largest shareholder of ToolGen added ToolGen CEO Yoo Jong-sang as a special relation on July 6, 2026, increasing total stake to 1,123,597 shares or 12.48%.
  • CEO Yoo acquired 250 shares via on-market purchase at 36,087 KRW per share, fully funded with self-funds of 9,021,750 KRW.
  • Genexine's total assets stand at 371.3 billion KRW, liabilities at 124.5 billion KRW, and equity at 246.8 billion KRW, with Handok as its largest shareholder holding 13.28%.
  • Existing special relation Hong Seong-jun holds 5,000 stock options, with no changes reported.
  • The filer states its purpose as exercising management influence as largest shareholder, but no specific plans such as director appointments are currently in place.
  • [AI Summary]The addition of a special relation is a minor on-market purchase that does not materially impact ToolGen's stock price or governance. No new capital raising or dilution occurs, and while management influence intent remains, near-term catalysts are limited.

KOSDAQ Filing Information


  • Report on Large Shareholding (General)
  • Company: ToolGen (199800)
  • Submission: Genexine, Inc.

  • Shares: 8,997,629
  • Price: 34,300 KRW
  • Market Cap: 308.6 B KRW