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Vigil Neuroscience, Inc. (VIGL) red flags

CIK 0001827087 路 Watertown, MA 路 SIC 2836 路 All EDGAR filings

2 verified red-flag event(s) since 2025-04-01. Red flag score: 8 how it's calculated

3Vigil Neuroscience, Inc. (VIGL) Going-concern doubt (10-Q)small2025-08-05
quarterly (unaudited) disclosure 路 company history
3Vigil Neuroscience, Inc. (VIGL) Going-concern doubt (10-Q)micro2025-05-07
quarterly (unaudited) disclosure 路 company history

Red flag score: 8 / 100 · low

Computed only from the verified red flags below: each flag earns points for its severity, loses half its weight every 180 days, and companies with several different flag types in the past year get a bonus. Total points 4.4 → score = 100 × (1 − e−points/50) = 8. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2025-08-053/514.0438 d×0.192.6
Going-concern doubt2025-05-073/514.0528 d×0.131.8

The red flag score summarizes how many, how serious and how recent a company's verified SEC red-flag filings are. It describes filing events only. It is not a fraud score, credit rating or prediction, and not investment advice.

What happened next

FlagDateCap at flag30d90d180d
Going-concern doubt2025-08-05$383.3Mn/an/an/a
Going-concern doubt2025-05-07$97.9M+227.0%+234.0%n/a

Stock return after each flag; pending = window not yet elapsed; n/a = no price data.

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