Vigil Neuroscience Reports Positive Interim Data from Phase 2 IGNITE Proof-of-Concept Clinical Trial Evaluating Iluzanebart (VGL101) as a Treatment for ALSP and from Ongoing Natural History Study ILLUMINATE

- Iluzanebart demonstrated favorable safety and tolerability, including no hematologic adverse events - - Clear CNS target engagement and downstream pharmacological activity at 20 mg/kg consistent with Phase 1 data;