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Lucid Diagnostics Inc. (LUCD) red flags

CIK 0001799011 路 New York, NY 路 SIC 3841 路 All EDGAR filings

7 verified red-flag event(s) since 2025-04-01. Red flag score: 55 how it's calculated

3Lucid Diagnostics Inc. (LUCD) Going-concern doubt (10-Q)micro2026-08-12
quarterly (unaudited) disclosure 路 company history
3Lucid Diagnostics Inc. (LUCD) Going-concern doubt (10-Q)micro2026-05-13
quarterly (unaudited) disclosure 路 company history
4Lucid Diagnostics Inc. (LUCD) Going-concern doubtmicro2026-03-25
The filing states that substantial doubt exists about the company's ability to continue as a going concern: it may not have enough cash to last the next 12 months. 路 company history
3Lucid Diagnostics Inc. (LUCD) Going-concern doubt (10-Q)micro2025-11-12
quarterly (unaudited) disclosure 路 company history
3Lucid Diagnostics Inc. (LUCD) Going-concern doubt (10-Q)micro2025-08-12
quarterly (unaudited) disclosure 路 company history
4Lucid Diagnostics Inc. (LUCD) Going-concern doubt (10-Q)micro2025-05-13
quarterly (unaudited) disclosure; also within 90 days: Auditor change 路 company history
5Lucid Diagnostics Inc. (LUCD) Auditor changemicro2025-04-25
auditor resigned; also within 90 days: Going-concern doubt 路 company history

Red flag score: 55 / 100 · high

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 39.5 → score = 100 × (1 − e−points/50) = 55. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-08-123/514.066 d×0.7810.9
Going-concern doubt2026-05-133/514.0157 d×0.557.6
Going-concern doubt2026-03-254/522.0206 d×0.4510.0
Going-concern doubt2025-11-123/514.0339 d×0.273.8
Going-concern doubt2025-08-123/514.0431 d×0.192.7
Going-concern doubt2025-05-133/514.0522 d×0.131.9
Auditor change2025-04-254/522.0540 d×0.122.8

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 doubt2026-08-12$180.3M-18.6%pendingpending
Going-concern doubt2026-05-13$104.0M-7.6%-7.6%pending
Going-concern doubt2026-03-25$121.3M-10.8%-14.2%-29.6%
Going-concern doubt2025-11-12$113.2M+11.5%+16.3%-1.9%
Going-concern doubt2025-08-12$107.9M+7.2%+5.2%+23.3%
Going-concern doubt2025-05-13$117.8M+19.1%-9.3%-4.5%
Auditor change2025-04-25$131.7M+14.3%-17.3%-8.3%

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

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