Home

NKGen Biotech, Inc. (NKGN) red flags

CIK 0001845459 路 Santa Ana, CA 路 SIC 2836 路 All EDGAR filings

3 verified red-flag event(s) since 2025-04-01. Red flag score: 23 how it's calculated

3NKGen Biotech, Inc. (NKGN) Going-concern doubt (10-Q)nano2026-01-20
quarterly (unaudited) disclosure 路 company history
5NKGen Biotech, Inc. (NKGN) Going-concern doubtnano2025-10-08
in auditor's report 路 company history
3NKGen Biotech, Inc. (NKGN) Late quarterly report (NT 10-Q)nano2025-05-15
filed late on 2026-01-20 路 company history

Red flag score: 23 / 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 13.4 → score = 100 × (1 − e−points/50) = 23. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-01-203/514.0270 d×0.354.9
Going-concern doubt2025-10-085/530.0374 d×0.247.1
Late quarterly report (NT 10-Q)2025-05-153/59.8520 d×0.141.3

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 doubt2026-01-20$1.7M+0.0%+0.0%+0.0%
Going-concern doubt2025-10-08$28,830+3900.0%+11900.0%+11900.0%
Late quarterly report (NT 10-Q)2025-05-15$9.5M-15.0%-61.1%-94.4%

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

Get the weekly "Red Flags" newsletter

The week's most serious auditor changes, restatements, late filings and going-concern warnings, in plain English. Free. Unsubscribe anytime.

Subscribe to the newsletter →
The signup form didn't load here (often an ad or privacy blocker). This opens beehiiv's secure signup page.

Form not showing? Subscribe on beehiiv →

Newsletter delivered by beehiiv. See our privacy policy.