Develops verekitug, an antibody treatment candidate for severe asthma, chronic rhinosinusitis with nasal polyps, and COPD.
10-K for FY2025, filed Mar 26, 2026We are a clinical-stage biotechnology company developing treatments for inflammatory diseases, with an initial focus on severe respiratory…View ↗
Maruho reimburses the company for research and development work and drug supply in Japan; Upstream Bio earns revenue as it carries out that work.
10-K for FY2025, filed Mar 26, 2026
$2.9M
10-K for FY2025, filed Mar 26, 2026
$2.9M ↗
Maruho contracts with Upstream Bio for research and development work in Japan and drug supply, reimbursing the associated costs.
10-K for FY2025, filed Mar 26, 2026
No. It lost $143.4M in FY2025.
10-K for FY2025, filed Mar 26, 2026
−$160.4MView ↗
10-K for FY2025, filed Mar 26, 2026
−$143.4MView ↗
10-K for FY2025, filed Mar 26, 2026
−$133.4MView ↗
Competes with Genentech, Novartis, Sanofi, Regeneron, GSK, AstraZeneca, and Amgen
10-K for FY2025, filed Mar 26, 2026Existing therapeutics for asthma include controller medications, reliever medications and more recently, biologics from Genentech, Inc.…View ↗
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