CIK 0001639327 路 Beijing, F4 路 SIC 7363 路 All EDGAR filings
3 verified red-flag event(s) since 2025-04-01. Red flag score: 11 how it's calculated
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 6.0 → score = 100 × (1 − e−points/50) = 11. Full method
| Flag | Filed | Severity | Points | Age | Decay | Counts |
|---|---|---|---|---|---|---|
| Going-concern doubt | 2025-08-20 | 3/5 | 14.0 | 423 d | ×0.20 | 2.7 |
| Going-concern doubt | 2025-05-21 | 3/5 | 14.0 | 514 d | ×0.14 | 1.9 |
| Late quarterly report (NT 10-Q) | 2025-05-15 | 3/5 | 9.8 | 520 d | ×0.14 | 1.3 |
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.
| Flag | Date | Cap at flag | 30d | 90d | 180d |
|---|---|---|---|---|---|
| Going-concern doubt | 2025-08-20 | n/a | n/a | n/a | n/a |
| Going-concern doubt | 2025-05-21 | n/a | n/a | n/a | n/a |
| Late quarterly report (NT 10-Q) | 2025-05-15 | n/a | n/a | n/a | n/a |
Stock return after each flag; pending = window not yet elapsed; n/a = no price data.
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