CIK 0001290658 路 Cambridge, MA 路 SIC 7372 路 All EDGAR filings
11 verified red-flag event(s) since 2025-04-01. Red flag score: 80 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 79.5 → score = 100 × (1 − e−points/50) = 80. Full method
| Flag | Filed | Severity | Points | Age | Decay | Counts |
|---|---|---|---|---|---|---|
| Going-concern doubt | 2026-08-13 | 3/5 | 14.0 | 65 d | ×0.78 | 10.9 |
| Going-concern doubt | 2026-07-09 | 3/5 | 14.0 | 100 d | ×0.68 | 9.5 |
| Late quarterly report (NT 10-Q) | 2026-05-15 | 3/5 | 9.8 | 155 d | ×0.55 | 5.4 |
| Going-concern doubt | 2026-05-11 | 4/5 | 22.0 | 159 d | ×0.54 | 11.9 |
| Late annual report (NT 10-K) | 2026-03-31 | 4/5 | 19.8 | 200 d | ×0.46 | 9.2 |
| Going-concern doubt | 2025-12-12 | 3/5 | 14.0 | 309 d | ×0.30 | 4.3 |
| Late quarterly report (NT 10-Q) | 2025-11-14 | 3/5 | 9.8 | 337 d | ×0.27 | 2.7 |
| Going-concern doubt | 2025-09-19 | 3/5 | 14.0 | 393 d | ×0.22 | 3.1 |
| Late quarterly report (NT 10-Q) | 2025-08-14 | 3/5 | 9.8 | 429 d | ×0.19 | 1.9 |
| Going-concern doubt | 2025-05-20 | 3/5 | 14.0 | 515 d | ×0.14 | 1.9 |
| Going-concern doubt | 2025-04-30 | 4/5 | 22.0 | 535 d | ×0.13 | 2.8 |
| Multiple flag types in the last 365 days (3 types) | +16 | |||||
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 | 2026-08-13 | $293,193 | +0.0% | pending | pending |
| Going-concern doubt | 2026-07-09 | $319,530 | +0.0% | +100.0% | pending |
| Late quarterly report (NT 10-Q) | 2026-05-15 | $339,083 | +0.0% | -16.7% | pending |
| Going-concern doubt | 2026-05-11 | $367,340 | -35.7% | -42.9% | pending |
| Late annual report (NT 10-K) | 2026-03-31 | $452,110 | -6.7% | -22.7% | -20.0% |
| Going-concern doubt | 2025-12-12 | $367,340 | +23.1% | +53.8% | -30.8% |
| Late quarterly report (NT 10-Q) | 2025-11-14 | $395,597 | -18.8% | +37.5% | -12.5% |
| Going-concern doubt | 2025-09-19 | $283,158 | +20.0% | +32.0% | +40.0% |
| Late quarterly report (NT 10-Q) | 2025-08-14 | $453,052 | -12.5% | +0.0% | +37.5% |
| Going-concern doubt | 2025-05-20 | $560,777 | -5.3% | -26.3% | -31.6% |
| Going-concern doubt | 2025-04-30 | $560,777 | +0.0% | -30.0% | -40.0% |
Stock return after each flag; pending = window not yet elapsed; n/a = no price data.
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