Discontinued — last reported Q1 '19
An increase suggests intensified clinical development or regulatory activity, while a decrease may indicate project completion, prioritization shifts, or cost-sharing adjustments with the partner.
This metric represents the specific research and development costs allocated to the collaborative development of elenbec...
Similar to R&D spending on specific partnered pipeline assets at other large-cap biopharmaceutical companies, where costs are often shared or milestone-driven.
biib_segment_elenbecestat_collaboration_research_and_development_expense