Ten days after its JAK1 inhibitor, itacitinib, failed a phase III trial in acute graft-vs.-host-disease (GVHD), Incyte Corp. has finalized a deal that could provide an alternative growth path. It is paying Morphosys AG $750 million up front, investing $150 million in its stock and is on the hook for up to $1.1 billion in milestones for a 50% interest in U.S. rights to the CD19-targeting antibody tafasitamab (MOR-208) and for 100% of the rights in all other territories.