Vigil Neuroscience Inc. Common Stock

Vigil Neuroscience Inc. a clinical-stage biotechnology company focuses on developing treatments for rare and common neurodegenerative diseases by restoring the vigilance of microglia the sentinel immune cells of the brain. Its lead candidate is VGL101 a human monoclonal antibody agonist targeting human triggering receptor expressed on myeloid cells 2 and is in a Phase 2 proof-of-concept trial in patients with adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP) a rare and fatal neurodegenerative disease. The company is also conducting IND-enabling studies with a novel small molecule TREM2 agonist program to treat common neurodegenerative diseases associated with microglial dysfunction with an initial focus on Alzheimer's disease in genetically defined subpopulations. Vigil Neuroscience Inc. was incorporated in 2020 and is headquartered in Watertown Massachusetts.