QRHC insider transaction filings
Quest Resource Holding Corp — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-02. Screen QRHC transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 28 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 30.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
Recent Form 4 filings — Quest Resource Holding Corp
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-02 | 4 | Lipstein Robert J — Director | Grant/award (A): 2,500 @ $1.40 | EDGAR |
| 2026-09-02 | 4 | Nolan Stephen A — Director | Grant/award (A): 2,500 @ $1.40 | EDGAR |
| 2026-09-02 | 4 | Tomolonius Sarah — Director | Grant/award (A): 2,500 @ $1.40 | EDGAR |
| 2026-09-02 | 4 | Dunning Audrey — Director | Grant/award (A): 2,500 @ $1.40 | EDGAR |
| 2026-09-02 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 19,942 @ $1.40 | EDGAR |
| 2026-09-02 | 4 | Culpepper Glenn — Director | Grant/award (A): 2,500 @ $1.40 | EDGAR |
| 2026-08-17 | 4 | Nolan Stephen A — Director | Grant/award (A): 28,767 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | Tomolonius Sarah — Director | Grant/award (A): 28,767 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | Johnston Brett Wade — Sr. VP of Finance and CFO | Tax withholding (F): 3,246 @ $1.46 · Grant/award (A): 100,000 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | Lipstein Robert J — Director | Grant/award (A): 28,767 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | Moss Perry W. — President and CEO | Tax withholding (F): 9,683 @ $1.46 · Grant/award (A): 342,465 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 28,767 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | Culpepper Glenn — Director | Grant/award (A): 28,767 @ $1.46 | EDGAR |
| 2026-08-17 | 4 | Dunning Audrey — Director | Grant/award (A): 28,767 @ $1.46 | EDGAR |
| 2026-08-04 | 4 | Tomolonius Sarah — Director | Grant/award (A): 2,755 @ $1.27 | EDGAR |
| 2026-08-04 | 4 | Nolan Stephen A — Director | Grant/award (A): 2,755 @ $1.27 | EDGAR |
| 2026-08-04 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 21,984 @ $1.27 | EDGAR |
| 2026-08-04 | 4 | Lipstein Robert J — Director | Grant/award (A): 2,755 @ $1.27 | EDGAR |
| 2026-08-04 | 4 | Culpepper Glenn — Director | Grant/award (A): 2,755 @ $1.27 | EDGAR |
| 2026-08-04 | 4 | Dunning Audrey — Director | Grant/award (A): 2,755 @ $1.27 | EDGAR |
| 2026-07-02 | 4 | Tomolonius Sarah — Director | Grant/award (A): 2,777 @ $1.26 | EDGAR |
| 2026-07-02 | 4 | Nolan Stephen A — Director | Grant/award (A): 2,777 @ $1.26 | EDGAR |
| 2026-07-02 | 4 | Lipstein Robert J — Director | Grant/award (A): 2,777 @ $1.26 | EDGAR |
| 2026-07-02 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 22,158 @ $1.26 | EDGAR |
| 2026-07-02 | 4 | Dunning Audrey — Director | Grant/award (A): 2,777 @ $1.26 | EDGAR |
| 2026-07-02 | 4 | Culpepper Glenn — Director | Grant/award (A): 2,777 @ $1.26 | EDGAR |
| 2026-06-30 | 4 | Moss Perry W. — President and CEO | Tax withholding (F): 1,936 @ $1.24 | EDGAR |
| 2026-06-30 | 4 | Johnston Brett Wade — Sr. VP of Finance and CFO | Tax withholding (F): 1,623 @ $1.24 | EDGAR |
| 2026-06-02 | 4 | Tomolonius Sarah — Director | Grant/award (A): 2,966 @ $1.18 | EDGAR |
| 2026-06-02 | 4 | Nolan Stephen A — Director | Grant/award (A): 2,966 @ $1.18 | EDGAR |
| 2026-06-02 | 4 | Lipstein Robert J — Director | Grant/award (A): 2,966 @ $1.18 | EDGAR |
| 2026-06-02 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 23,661 @ $1.18 | EDGAR |
| 2026-06-02 | 4 | Dunning Audrey — Director | Grant/award (A): 2,966 @ $1.18 | EDGAR |
| 2026-06-02 | 4 | Culpepper Glenn — Director | Grant/award (A): 2,966 @ $1.18 | EDGAR |
| 2026-05-04 | 4 | Nolan Stephen A — Director | Grant/award (A): 3,097 @ $1.13 | EDGAR |
| 2026-05-04 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 13,289 @ $1.13 | EDGAR |
| 2026-04-07 | 4 | Moss Perry W. — President and CEO | Grant/award (A): 20,114 @ $1.18 | EDGAR |
| 2026-04-07 | 4 | Johnston Brett Wade — Sr. VP of Finance and CFO | Grant/award (A): 5,767 @ $1.18 | EDGAR |
| 2026-04-02 | 4 | Nolan Stephen A — Director | Grant/award (A): 2,941 @ $1.19 | EDGAR |
| 2026-04-02 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 12,619 @ $1.19 | EDGAR |
| 2026-03-23 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Purchase (P): 8,500 @ $0.87 | EDGAR |
| 2026-03-19 | 4 | Lipstein Robert J — Director | Purchase (P): 11,000 @ $0.90 | EDGAR |
| 2026-03-18 | 4 | Culpepper Glenn — Director | Purchase (P): 5,000 @ $1.16 | EDGAR |
| 2026-03-16 | 4 | Moss Perry W. — President and CEO | Tax withholding (F): 24,571 @ $1.45 | EDGAR |
| 2026-03-03 | 4 | Tomolonius Sarah — Director | Grant/award (A): 1,988 @ $1.76 | EDGAR |
| 2026-03-03 | 4 | Nolan Stephen A — Director | Grant/award (A): 1,988 @ $1.76 | EDGAR |
| 2026-03-03 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 8,532 @ $1.76 | EDGAR |
| 2026-02-03 | 4 | FRIEDBERG DANIEL M. — Director, 10% owner Hampstead Park Capital Management, LLC — 10% owner Hampstead Park Environmental Services Investment Fund LLC — 10% owner | Grant/award (A): 6,984 @ $2.15 | EDGAR |
| 2026-02-03 | 4 | Nolan Stephen A — Director | Grant/award (A): 1,627 @ $2.15 | EDGAR |
| 2026-02-03 | 4 | Tomolonius Sarah — Director | Grant/award (A): 1,627 @ $2.15 | EDGAR |
Recent 8-K events — Quest Resource Holding Corp
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-01 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-23 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 1.01 — Entry into a Material Definitive Agreement 1.02 — Termination of a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-12 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2025-11-10 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-21 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 8.01 — Other Events | EDGAR |
| 2025-08-11 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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