Home

FibroBiologics, Inc. (FBLG) red flags

CIK 0001958777 路 Houston, TX 路 SIC 2834 路 All EDGAR filings

6 verified red-flag event(s) since 2025-04-01. Red flag score: 53 how it's calculated

3FibroBiologics, Inc. (FBLG) Going-concern doubt (10-Q)nano2026-07-31
quarterly (unaudited) disclosure 路 company history
3FibroBiologics, Inc. (FBLG) Going-concern doubt (10-Q)nano2026-04-30
quarterly (unaudited) disclosure 路 company history
5FibroBiologics, Inc. (FBLG) Going-concern doubtnano2026-02-24
in auditor's report 路 company history
3FibroBiologics, Inc. (FBLG) Going-concern doubt (10-Q)nano2025-10-31
quarterly (unaudited) disclosure 路 company history
3FibroBiologics, Inc. (FBLG) Going-concern doubt (10-Q)nano2025-07-31
quarterly (unaudited) disclosure 路 company history
3FibroBiologics, Inc. (FBLG) Going-concern doubt (10-Q)nano2025-05-14
quarterly (unaudited) disclosure 路 company history

Red flag score: 53 / 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 37.8 → score = 100 × (1 − e−points/50) = 53. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-07-313/514.078 d×0.7410.4
Going-concern doubt2026-04-303/514.0170 d×0.527.3
Going-concern doubt2026-02-245/530.0235 d×0.4012.1
Going-concern doubt2025-10-313/514.0351 d×0.263.6
Going-concern doubt2025-07-313/514.0443 d×0.182.5
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 doubt2026-07-31$4.4M+139.2%pendingpending
Going-concern doubt2026-04-30$2.9M-14.5%-50.0%pending
Going-concern doubt2026-02-24$11.9M-13.0%-79.1%-73.3%
Going-concern doubt2025-10-31$17.6M-34.3%-14.1%-83.5%
Going-concern doubt2025-07-31$27.4M-2.0%-38.8%-41.7%
Going-concern doubt2025-05-14$32.1M-3.7%-31.5%-57.5%

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.