Roivant Announces Topline Results from Proof-of-Concept Study of IMVT-1402 in Cutaneous Lupus Erythematosus

* Immunovant’s proof-of-concept study of IMVT-1402 (imeroprubart) in cutaneous lupus erythematosus (CLE) did not achieve statistical significance on the primary endpoint of Cutaneous Lupus Erythematosus Disease Area and Severity Index Activity (CLASI-A) percent change from baseline at Week 12 * Positive trends were observed on multiple endpoints, with deeper IgG reductions resulting in improved clinical outcomes, but the study did not meet Immunovant’s internal bar to continue development of IMVT-1402 in CLE * IMVT-1402 demonstrated a favorable safety and tolerability profile, consistent with prior studies * All other clinical development timelines remain on track BASEL, Switzerland and LONDON and NEW YORK, Sept. 23, 2026 (GLOBE NEWSWIRE) -- Roivant (Nasdaq: ROIV) today announced topline results from Period 1 of Immunovant’s proof-of-concept trial evaluating IMVT-1402 (imeroprubart) for the treatment of cutaneous lupus erythematosus (CLE).