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Nuwellis, Inc. (NUWE) red flags

CIK 0001506492 路 Eden Prairie, MN 路 SIC 3845 路 All EDGAR filings

5 verified red-flag event(s) since 2025-04-01. Red flag score: 44 how it's calculated

3Nuwellis, Inc. (NUWE) Going-concern doubt (10-Q)nano2026-05-15
quarterly (unaudited) disclosure 路 company history
5Nuwellis, Inc. (NUWE) Going-concern doubtnano2026-03-11
in auditor's report 路 company history
3Nuwellis, Inc. (NUWE) Going-concern doubt (10-Q)nano2025-11-12
quarterly (unaudited) disclosure 路 company history
3Nuwellis, Inc. (NUWE) Going-concern doubt (10-Q)nano2025-08-14
quarterly (unaudited) disclosure 路 company history
3Nuwellis, Inc. (NUWE) Going-concern doubt (10-Q)nano2025-05-13
quarterly (unaudited) disclosure 路 company history

Red flag score: 44 / 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 28.9 → score = 100 × (1 − e−points/50) = 44. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-05-153/514.0155 d×0.557.7
Going-concern doubt2026-03-115/530.0220 d×0.4312.9
Going-concern doubt2025-11-123/514.0339 d×0.273.8
Going-concern doubt2025-08-143/514.0429 d×0.192.7
Going-concern doubt2025-05-133/514.0522 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 doubt2026-05-15$2.0M-86.6%-96.4%pending
Going-concern doubt2026-03-11$2.7M-16.2%-88.8%-98.3%
Going-concern doubt2025-11-12$520,112-18.0%-7.6%-62.6%
Going-concern doubt2025-08-14$641,594-14.5%-51.5%-53.3%
Going-concern doubt2025-05-13$1.3M-68.3%-88.1%-93.5%

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

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