Spero Therapeutics Announces $105M In Non-Recourse Non-Dilutive Royalty Financing With KKR's Healthcare Royalty

Spero Therapeutics, Inc.

Spero Therapeutics, Inc.

SPRO

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  • Financing supports Phase 2 development of SP001, Spero’s first immunology drug candidate, in-licensed from Innovent Biologics
  • Transaction unlocks immediate value from future Utebzi (tebipenem pivoxil) milestones and royalties, and positions Spero to participate in potential long-term commercial upside
  • Spero updates its cash runway guidance into the second half of 2029