The Motley Fool·3d ago·Seena HassounaENAVATE's Zenas Stake Surge Masks Real Story: Obexelimab PipelineENAVATE deepens Zenas BioPharma stake to $142.3M. Key catalyst: obexelimab Phase 2 lupus data and Q2 2026 FDA submission. ZBIOFDA approvalautoimmune diseases