Upstream Bio
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Upstream Bio (UPB) investor relations material

Upstream Bio Q3 2026 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q3 2026 earnings summary10 Nov, 2026

Executive summary

  • Verekitug is the sole clinical-stage candidate, targeting severe asthma, CRSwNP and COPD; development emphasizes potential best-in-class efficacy and convenient quarterly dosing.

  • Phase 3 dosing in severe asthma and CRSwNP is planned for Q1 2027, without biomarker restrictions; cash and short-term investments totaled $207.4M at quarter-end, with funding projected through 2027.

Financial highlights

  • Q3 collaboration revenue was $0.4M vs. $0.7M YoY; 9M revenue was $2.2M vs. $2.2M, entirely from Maruho cost reimbursements.

  • Q3 operating expenses were $43.8M vs. $38.5M YoY; 9M expenses were $131.6M vs. $116.4M.

  • Q3 net loss was $41.2M vs. $33.7M YoY; 9M net loss was $121.5M vs. $101.0M.

  • Q3 basic and diluted loss per share was $0.75 vs. $0.63; 9M loss per share was $2.23 vs. $1.88.

  • Q3 R&D expense rose to $36.6M from $33.0M, mainly from personnel and verekitug clinical costs; G&A rose to $7.2M from $5.5M.

Outlook and guidance

  • Cash, cash equivalents and short-term investments are expected to fund operating expenses and capital expenditures through 2027; the estimate depends on assumptions and capital may be used sooner.

  • Phase 3 dosing for severe asthma and CRSwNP is planned for Q1 2027, without biomarker restrictions and with quarterly at-home administration.

  • Phase 2 VENTURE COPD results and VALOUR severe-asthma LTE data are expected in H2 2027; COPD enrollment is complete.

  • R&D and G&A expenses and operating losses are expected to rise as development advances; substantial product revenue is not expected for several years, if ever.

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Frequently asked questions

Upstream Bio Inc. is a U.S.-based biotechnology company focused on developing innovative therapies for inflammatory and allergic diseases. The company’s research is centered on targeting key biological pathways involved in immune response, with the goal of creating treatments that address unmet medical needs in conditions such as asthma and other chronic inflammatory disorders. Upstream Bio’s pipeline includes investigational drugs aimed at modulating immune mechanisms to improve patient outcomes and quality of life. Upstream Bio Inc. is headquartered in Waltham, Massachusetts.