Conditional License Agreement for mRNA-based ERA Platform… Total $239M


  • Hanall Biopharma obtains an exclusive license from Daewoong Pharmaceutical for the know-how and patents of the mRNA-based Epigenetic Reprogramming of Aging (ERA) platform, securing rights to research, develop, manufacture, and commercialize in ophthalmic and otic areas
  • Total deal size is $239 million, consisting of a $1 million upfront payment and $238 million in development milestones; royalties are separate
  • This is a conditional agreement; the effective date is when agreed conditions between Hanall and Daewoong are met, and the agreement may be terminated if conditions are not fulfilled
  • The technology is currently in preclinical research stage
  • The original counterparty changed from Turn Biotechnologies to Daewoong Pharmaceutical (Daewoong acquired Turn's ERA-related assets in May 2026)
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KOSPI Filing Information


  • Filing: [Correction of Description] Report on Major Management Matters Related to Investment Decision
  • Company: Hanall Biopharma (009420)
  • Submission: Hanall Biopharma Co., Ltd.
  • Receipt: 05-20-2026
  • Under KRX KOSPI Market Division