CIK 0001805385 路 Waltham, MA 路 SIC 3577 路 All EDGAR filings
1 verified red-flag event(s) since 2025-04-01 and 6 earlier one(s) from our 2015-2025 history. Red flag score: 1 how it's calculated
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| Filed | Flag (links to the SEC filing) | Severity | Why |
|---|---|---|---|
| 2023-10-25 | Non-reliance / restatement | 5 | |
| 2022-08-16 | Filing-delay notice, quarterly report filed within extension (NT 10-Q) | 1 | report filed within the extension on 2022-08-18 |
| 2021-08-16 | Auditor change | 1 | follow-up: new auditor engaged after the auditor change reported 2021-07-22 |
| 2021-07-22 | Auditor change | 3 | routine: auditor replaced after company merger/SPAC deal; also within 90 days: Non-reliance / restatement |
| 2021-05-18 | Filing-delay notice, quarterly report filed within extension (NT 10-Q) | 1 | report filed within the extension on 2021-05-24 |
| 2021-05-12 | Non-reliance / restatement | 5 | also within 90 days: Auditor change |
From our 10-year history, classified with the same rules as current flags. Older flags have no page of their own; see the research study for how flagged stocks did afterwards.
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 0.6 → score = 100 × (1 − e−points/50) = 1. Full method
| Flag | Filed | Severity | Points | Age | Decay | Counts |
|---|---|---|---|---|---|---|
| Filing-delay notice, quarterly report filed within extension (NT 10-Q) | 2025-05-15 | 1/5 | 1.2 | 521 d | ×0.13 | 0.2 |
| Non-reliance / restatement (history) | 2023-10-25 | 5/5 | 30.0 | 1089 d | ×0.02 | 0.5 |
| Filing-delay notice, quarterly report filed within extension (NT 10-Q) (history) | 2022-08-16 | 1/5 | 1.2 | 1524 d | ×0.00 | 0.0 |
| Auditor change (history) | 2021-08-16 | 1/5 | 4.0 | 1889 d | ×0.00 | 0.0 |
| Auditor change (history) | 2021-07-22 | 2/5 | 8.0 | 1914 d | ×0.00 | 0.0 |
| Filing-delay notice, quarterly report filed within extension (NT 10-Q) (history) | 2021-05-18 | 1/5 | 1.2 | 1979 d | ×0.00 | 0.0 |
| Non-reliance / restatement (history) | 2021-05-12 | 5/5 | 30.0 | 1985 d | ×0.00 | 0.0 |
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 | 1y |
|---|---|---|---|---|---|---|
| Filing-delay notice, quarterly report filed within extension (NT 10-Q) | 2025-05-15 | $694.1M | +17.0% | +69.5% | +59.3% | +29.0% |
| Non-reliance / restatement | 2023-10-25 | $602.8M | -1.2% | +14.8% | -4.2% | +1.2% |
| Filing-delay notice, quarterly report filed within extension (NT 10-Q) | 2022-08-16 | $468.2M | -29.6% | +6.7% | -5.2% | +112.8% |
| Auditor change | 2021-08-16 | $1.07B | -33.9% | -27.1% | -61.0% | -65.8% |
| Auditor change | 2021-07-22 | $1.05B | -16.1% | -36.7% | -62.3% | -72.6% |
| Filing-delay notice, quarterly report filed within extension (NT 10-Q) | 2021-05-18 | $1.41B | +0.7% | -10.1% | -29.7% | -76.0% |
| Non-reliance / restatement | 2021-05-12 | $1.41B | +1.3% | -4.5% | -35.9% | -78.8% |
Stock return after each flag; pending = window not yet elapsed; n/a = no price data (for older flags often because the stock no longer trades).
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