Quest Resource Holding Corp (QRHC) Insider Trading Disclosures
Quest Resource Holding Corp (QRHC) is a publicly traded company on the Nasdaq, categorized under SIC 4953 (Refuse Systems). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: QRHC
CIK: 1442236
Exchange: Nasdaq
SIC 4953: Refuse Systems
Fiscal Year End: 12/31
State: NV
Independent PCAOB Auditor
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Audit Firm
Semple, Marchal & Cooper, LLP
Auditor SinceSince 12/31/2016 12:00:00 AM
Lead Engagement PartnerSteven Marchal
Audit LocationPhoenix, Arizona, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-02 | 2026-09-30 | 4 Filing | 0001193805-26-001331 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | 4 Filing | 0001193805-26-001330 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | 4 Filing | 0001193805-26-001329 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | 4 Filing | 0001193805-26-001328 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | 4 Filing | 0001193805-26-001327 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | 4 Filing | 0001193805-26-001326 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | OWNERSHIP DOCUMENT | 0000921895-26-002465 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | OWNERSHIP DOCUMENT | 0000921895-26-002464 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | OWNERSHIP DOCUMENT | 0000921895-26-002463 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | OWNERSHIP DOCUMENT | 0000921895-26-002462 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | OWNERSHIP DOCUMENT | 0000921895-26-002461 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | OWNERSHIP DOCUMENT | 0000921895-26-002460 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002230 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002229 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002228 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002227 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002226 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002225 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002224 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-13 | OWNERSHIP DOCUMENT | 0000921895-26-002223 | View SEC Doc Filr Page |
| S-8 | 2026-08-10 | — | S-8 Filing | 0001193805-26-001065 | View SEC Doc Filr Page |
| S-8 | 2026-08-10 | — | S-8 Filing | 0001193805-26-001064 | View SEC Doc Filr Page |
| 10-Q | 2026-08-07 | 2026-06-30 | 10-Q | 0001193125-26-338544 | View SEC Doc Filr Page |
| 8-K | 2026-08-06 | 2026-08-06 | 8-K | 0001193125-26-337946 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | OWNERSHIP DOCUMENT | 0000921895-26-001965 | View SEC Doc Filr Page |