Marks first EMA submission for nipocalimab, an investigational treatment that binds with high affinity and specificity to block FcRn and reduce levels of autoantibodies Filing based on the Phase 3 Vivacity-MG3 programme, the first registrational study results in the class demonstrating sustained disease control over 24 weeks in antibody-positive adult patients: anti-AChR+, anti-MuSK+, anti-LRP4+