PCAOB firm ID 444 · Red-flag filings since 2025-04-01 where this firm is identified
| Filed | Company | Event | Severity |
|---|---|---|---|
| 2026-03-19 | BLUE BIOFUELS, INC. (BIOF) | Going-concern doubt | 5 |
| 2025-09-10 | Star Gold Corp. (SRGZ) | Going-concern doubt | 5 |
| Filed | Company | Event | Severity |
|---|---|---|---|
| 2026-06-09 | BLUE BIOFUELS, INC. (BIOF) | Auditor change - resigned | 5 |
| 2026-06-09 | SILVER BOW MINING CORP. (SBMT) | Auditor change - resigned | 4 |
| 2026-06-09 | Comstock Inc. (LODE) | Auditor change - routine (audit-firm merger) | 1 |
| 2026-06-08 | Idaho Strategic Resources, Inc. (IDR) | Auditor change - resigned | 4 |
| 2026-06-08 | FLEXIBLE SOLUTIONS INTERNATIONAL INC (FSI) | Auditor change - resigned | 4 |
| 2026-06-08 | THUNDER MOUNTAIN GOLD INC (THMG) | Auditor change - resigned | 4 |
| 2026-06-08 | UNITED STATES ANTIMONY CORP (UAMY) | Auditor change - routine (audit-firm merger) | 1 |
| 2026-06-05 | Lifeloc Technologies, Inc (LCTC) | Auditor change - resigned | 4 |
| 2026-06-05 | Star Gold Corp. (SRGZ) | Auditor change - resigned | 5 |
| 2026-06-05 | Nevada Canyon Gold Corp. (NGLD) | Auditor change - resigned | 4 |
| 2026-06-04 | SOLITARIO RESOURCES CORP. (XPL) | Auditor change - resigned | 4 |
Attributions come from the filings themselves (cover-page XBRL auditor tag, the audit report signature, the former auditor's EX-16 letter or the Item 4.01 text) and are shown only when we are confident; coverage is partial. A going-concern paragraph means the auditor flagged the client's financial position; it is not a criticism of the audit firm. Not investment advice.
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