Zenas BioPharma Announces Data from the Registrational Phase 3 INDIGO Trial of Obexelimab in Immunoglobulin G4-Related Disease (IgG4-RD), Simultaneously Presented at the EULAR 2026 Congress and Published in the New England Journal of Medicine

- The INDIGO study met its primary and all key secondary endpoints with statistically significant results - - Obexelimab significantly lowered the total amount of glucocorticoid use and reduced glucocorticoid-related toxicities - - A Biologics License Application (BLA) for obexelimab in IgG4-RD was submitted to the FDA in May - WALTHAM, Mass., June 02, 2026 (GLOBE NEWSWIRE) -- Zenas BioPharma, Inc. ("Zenas,” "Zenas BioPharma” or the "Company”) (Nasdaq: ZBIO), a clinical-stage global biopharmaceu