Nurix inks Roche collaboration for NX-5948 with up to $2.3B
Jul 9, 2026, 4:05 PM EDT1 sourcesAI-analyzed
Why it may matterVerify against the original reporting
Significant upfront cash improves liquidity and reduces near-term burn; milestone upside could drive equity re-rating; data at EHA adds clinical validation; historically, Roche collaborations yield immediate stock moves for biotechs.
AI summary
What happened, with direct paths to the underlying reporting
Nurix and Roche signed a global NX-5948 collaboration with a $700M upfront and up to $2.3B in milestones. Nurix bears 40/60 development costs and a 50/50 US profit split, with royalties ex-US. The deal funds DAYBreak CLL trials and CSU/MS expansion, supported by compelling EHA data.
Nurix and Roche announce global NX-5948 collaboration. Upfront $700M; milestones up to $2.3B.
Co-development and co-commercialization; 40/60 cost split. US profits 50/50; ex-US royalties.
Expansion into CSU and MS with planned Phase 2s. Broad hematology, immunology, neurology scope.
EHA data show durable responses; ORR 83%. PFS 22.1 months.
Closing conditions: Hart-Scott-Rodino and antitrust clearances. Timing Q3 2026.
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