Mezzion 2026 Q1 Loss Widens, Pipeline Progress Continues


  • Revenue 2.0 billion KRW (up 3.2% YoY), operating loss 4.56 billion KRW (vs 3.52 billion loss in prior year), net loss 5.31 billion KRW (vs 3.31 billion loss)
  • Cash and cash equivalents 17.42 billion KRW (down 8.16 billion from year-end); operating cash flow -6.01 billion
  • R&D expenses 8.76 billion KRW (435% of revenue); mostly capitalized as development intangible assets
  • Fontan therapy (FUEL-2) additional trial ongoing; NDA resubmission planned
  • ADPKD preclinical: Mayo Clinic study showed cyst reduction
  • Convertible bonds (CB) of 23 billion KRW outstanding (conversion price 39,284 won, current stock ~90,100 won); total liabilities 83.41 billion including derivative liabilities 41.74 billion vs equity 15.51 billion (accumulated deficit)
  • Ongoing lawsuits (Dr. Reddy's, SOG Trading, Mintz, former executives)
  • No shareholder returns (buyback, dividend)
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KOSDAQ Filing Information


  • Filing: Quarterly Report (2026.03)
  • Company: Mezzion Pharma (140410)
  • Submission: Mezzion Pharma Co., Ltd.
  • Receipt: 05-15-2026