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Equillium, Inc. (EQ) red flags

CIK 0001746466 路 La Jolla, CA 路 SIC 2834 路 All EDGAR filings

4 verified red-flag event(s) since 2025-04-01. Red flag score: 37 how it's calculated

5Equillium, Inc. (EQ) Going-concern doubtmicro2026-03-25
in auditor's report 路 company history
5Equillium, Inc. (EQ) Auditor changemicro2025-10-06
auditor resigned; also within 90 days: Going-concern doubt 路 company history
4Equillium, Inc. (EQ) Going-concern doubt (10-Q)nano2025-08-14
quarterly (unaudited) disclosure; also within 90 days: Auditor change 路 company history
3Equillium, Inc. (EQ) Going-concern doubt (10-Q)nano2025-05-14
quarterly (unaudited) disclosure 路 company history

Red flag score: 37 / 100 · elevated

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 23.3 → score = 100 × (1 − e−points/50) = 37. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-03-255/530.0206 d×0.4513.6
Auditor change2025-10-064/522.0376 d×0.245.2
Going-concern doubt2025-08-143/514.0429 d×0.192.7
Going-concern doubt2025-05-143/514.0521 d×0.131.9

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 doubt2026-03-25$198.3M+10.8%+45.6%-2.6%
Auditor change2025-10-06$137.8M-5.3%+18.0%+51.1%
Going-concern doubt2025-08-14$35.0M+83.9%-0.6%+63.4%
Going-concern doubt2025-05-14$13.3M-9.2%+144.5%+153.4%

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

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