Quest Resource Holding Corp
QRHC- Exchange
- Nasdaq
- Industry
- Refuse Systems
- SEC CIK
- 0001442236
No open-market purchases or sales by Quest Resource Holding Corp insiders were filed in the last 90 days; 33 institutions reported holding it in 13F filings for Q2 2026, worth $8.26M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Quest Resource Holding Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Quest Resource Holding Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Tomolonius Sarah | Director | 84,100 | Sep 2, 2026 | 11 |
| Nolan Stephen A | Director | 152,350 | Sep 2, 2026 | 13 |
| Lipstein Robert J | Director | 88,265 | Sep 2, 2026 | 6 |
| Friedberg Daniel M. | Director, 10% Owner | 165,597 | Sep 2, 2026 | 12 |
| Hampstead Park Capital Management, LLC | 10% Owner | 165,597 | Sep 2, 2026 | 12 |
| Hampstead Park Environmental Services Investment Fund LLC | 10% Owner | 165,597 | Sep 2, 2026 | 12 |
| Dunning Audrey | Director | 92,250 | Sep 2, 2026 | 5 |
| Culpepper Glenn | Director | 101,350 | Sep 2, 2026 | 7 |
| Moss Perry W. | President and CEO | 682,264 | Aug 17, 2026 | 4 |
| Johnston Brett Wade | Sr. VP of Finance and CFO | 188,481 | Aug 17, 2026 | 3 |
| Kitt Barry M | 10% Owner | 2,692,248Indirect | Oct 27, 2025 | 1 |
| Sweitzer David P | EVP and COO | 80,900 | Aug 14, 2025 | 0 |
| Hatch S. Ray | Director | 80,774 | Apr 15, 2025 | 0 |
| Wynnefield Partners Small Cap Value LP | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Obus Nelson | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Wynnefield Small Cap Value Offshore Fund Ltd | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Wynnefield Capital Management LLC | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Wynnefield Partners Small Cap Value LP I | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Wynnefield Capital Inc | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Landes Joshua | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Wynnefield Capital, Inc. Profit Sharing Plan | 10% Owner | 1,440,256Indirect | Mar 15, 2024 | 0 |
| Miller Ronald L. Jr. | Director | 2,600 | Nov 21, 2023 | 0 |
| Allred Alan D. | See Remarks | 369,803Indirect | Dec 19, 2022 | 0 |
| Latham Laurie L | Senior VP and CFO | 2,587 | Sep 1, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 23, 2026 (view filing)4:15 PM ET | Mar 19 | 4 days | Friedberg Daniel M. and 2 othersDirector, 10% Owner | PPurchase | +8.50K | $0.87 | +$7.39K | +20.9%49.1K after | |
| Mar 19, 2026 (view filing) | Mar 18 | 1 day | Lipstein Robert JDirector | PPurchase | +11.0K | $0.90 | +$9.90K | +29.3%48.5K after | |
| Mar 18, 2026 (view filing) | Mar 16 | 2 days | Culpepper GlennDirector | PPurchase | +5.00K | $1.16 | +$5.80K | +8.8%61.6K after | |
| Dec 29, 2025 (view filing) | Dec 23 | 6 days | Culpepper GlennDirector | PPurchase | +5.00K | $1.96 | +$9.80K | +9.7%56.6K after | |
| Oct 27, 2025 (view filing) | Oct 23-27 | 4 days | Kitt Barry M10% Owner | PPurchaseCommon Stock, $0.001 par value per share | +199.8K | $1.30 | +$260.3K | +8.0%2.69M after | 3 lots |
| Sep 4, 2025 (view filing) | Sep 2 | 2 days | Dunning AudreyDirector | PPurchase | +4.00K | $1.82 | +$7.28K | +8.2%52.5K after | |
| Aug 22, 2025 (view filing)8:35 AM ET | Aug 20 | 2 days | Friedberg Daniel M. and 2 othersDirector, 10% Owner | PPurchase | +17.2K | $1.60 | +$27.5K | +0.6%2.84M after | |
| Aug 18, 2025 (view filing) | Aug 14 | 4 days | Lipstein Robert JDirector | PPurchase | +15.0K | $1.70 | +$25.5K | +66.7%37.5K after | |
| Aug 18, 2025 (view filing) | Aug 14 | 4 days | Culpepper GlennDirector | PPurchase | +5.00K | $1.68 | +$8.40K | +10.7%51.6K after | |
| Mar 20, 2025 (view filing)4:02 PM ET | Mar 18-19 | 2 days | Friedberg Daniel M. and 2 othersDirector, 10% Owner | PPurchase | +12.6K | $2.95 | +$37.1K | +0.4%2.83M after | 2 lots |
| Mar 19, 2025 (view filing) | Mar 18 | 1 day | Dunning AudreyDirector | PPurchase | +2.50K | $3.04 | +$7.60K | +16.1%18.1K after | |
| Mar 19, 2025 (view filing) | Mar 17 | 2 days | Moss Perry W.President and CEO | PPurchase | +16.3K | $3.01 | +$49.2K | +6.8%257.9K after | |
| Mar 19, 2025 (view filing) | Mar 18 | 1 day | Nolan Stephen ADirector | PPurchase | +4.00K | $2.99 | +$12.0K | +5.1%82.2K after | |
| Mar 17, 2025 (view filing) | Mar 17 | Same day | Hatch S. RayDirector | PPurchase | +5.00K | $2.86 | +$14.3K | +10.9%50.8K after | |
| Dec 26, 2024 (view filing) | Dec 23 | 3 days | Culpepper GlennDirector | PPurchase | +2.00K | $5.85 | +$11.7K | +50.0%6.00K after | |
| Nov 22, 2024 (view filing) | Nov 20 | 2 days | Dunning AudreyDirector | PPurchase | +1.40K | $6.71 | +$9.39K | +9.9%15.6K after | |
| Nov 12, 2024 (view filing) | Nov 12 | Same day | Hatch S. RayPresident and CEO | PPurchase | +2.82K | $7.17 | +$20.2K | +6.8%44.1K after | |
| Aug 22, 2024 (view filing) | Aug 22 | Same day | Johnston Brett WadeSr. VP of Finance and CFO | PPurchase | +1.50K | $8.03 | +$12.0K | +5.6%28.1K after | |
| Aug 21, 2024 (view filing) | Aug 20 | 1 day | Sweitzer David PEVP and COO | SSale | −22.6K | $8.00 | −$180.7K | −72.6%8.51K after | |
| Aug 21, 2024 (view filing) | Aug 20 | 1 day | Hatch S. RayPresident and CEO | PPurchase | +2.50K | $8.07 | +$20.2K | +6.4%41.3K after | |
| Jun 25, 2024 (view filing) | May 31-Jun 24 | 25 daysLate | Sweitzer David PEVP and COO | SSale | −37.4K | $8.48 | −$317.1K | −81.5%8.51K after | 3 lots |
| Jun 3, 2024 (view filing) | May 30-31 | 4 days | Sweitzer David PEVP and COO | SSale | −18.9K | $9.04 | −$170.8K | −69.0%8.51K after | 2 lots |
| Jun 3, 2024 (view filing) | May 30 | 4 days | Dunning AudreyDirector | PPurchase | +2.00K | $9.09 | +$18.2K | +100.0%4.00K after | |
| May 20, 2024 (view filing) | May 16 | 4 days | Culpepper GlennDirector | PPurchase | +4.00K | $9.75 | +$39.0K | New position4.00K after | |
| Mar 15, 2024 (view filing)4:15 PM ET | Mar 13 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +14.9K | $6.94 | +$103.5K | +1.2%1.29M after | |
| Mar 15, 2024 (view filing)4:15 PM ET | Mar 13 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +15.7K | $6.94 | +$108.6K | +1.1%1.44M after | |
| Dec 22, 2023 (view filing) | Dec 20 | 2 days | Dunning AudreyDirector | PPurchase | +2.00K | $6.99 | +$14.0K | New position2.00K after | |
| Dec 15, 2023 (view filing) | Dec 13-14 | 2 days | Sweitzer David PEVP and COO | SSale | −23.6K | $6.64 | −$156.5K | −73.5%8.51K after | 2 lots |
| Dec 14, 2023 (view filing) | Dec 13 | 1 day | Johnston Brett WadeSr. VP of Finance and CFO | PPurchase | +3.00K | $6.16 | +$18.5K | +14.2%24.1K after | |
| Dec 13, 2023 (view filing) | Dec 12 | 1 day | Hatch S. RayPresident and CEO | PPurchase | +2.00K | $6.26 | +$12.5K | +5.7%37.3K after | |
| Dec 12, 2023 (view filing)4:15 PM ET | Dec 8 | 4 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +3.17K | $6.20 | +$19.7K | +0.2%1.27M after | |
| Dec 12, 2023 (view filing)4:15 PM ET | Dec 8-11 | 4 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +4.35K | $6.20 | +$27.0K | +0.3%1.43M after | 2 lots |
| Dec 12, 2023 (view filing)4:15 PM ET | Dec 11 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +1.59K | $6.20 | +$9.84K | +0.1%1.28M after | |
| Dec 12, 2023 (view filing) | Dec 8-11 | 4 days | Sweitzer David PEVP and COO | SSale | −91.0K | $6.24 | −$567.7K | −91.4%8.51K after | 2 lots |
| Dec 8, 2023 (view filing)4:28 PM ET | Dec 6 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +898 | $6.91 | +$6.20K | +0.1%1.27M after | |
| Dec 8, 2023 (view filing)4:28 PM ET | Dec 6 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +942 | $6.91 | +$6.50K | +0.1%1.42M after | |
| Dec 8, 2023 (view filing)4:28 PM ET | Dec 7 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +245 | $6.20 | +$1.52K | 0.0%1.27M after | |
| Dec 6, 2023 (view filing)5:14 PM ET | Dec 4 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +100 | $6.97 | +$697 | 0.0%1.27M after | |
| Dec 6, 2023 (view filing)5:14 PM ET | Dec 5 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +3.93K | $6.94 | +$27.3K | +0.3%1.27M after | |
| Dec 6, 2023 (view filing)5:14 PM ET | Dec 5 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +4.13K | $6.94 | +$28.6K | +0.3%1.42M after | |
| Nov 21, 2023 (view filing)3:40 PM ET | Nov 17 | 4 days | Miller Ronald L. Jr.Director | SSale | −12.0K | $7.16 | −$85.9K | −82.2%2.60K after | |
| Nov 2, 2023 (view filing)4:15 PM ET | Oct 31 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +607 | $7.25 | +$4.40K | 0.0%1.27M after | |
| Oct 31, 2023 (view filing)4:15 PM ET | Oct 27 | 4 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +1.56K | $7.25 | +$11.3K | +0.1%1.26M after | |
| Oct 31, 2023 (view filing)4:15 PM ET | Oct 27-30 | 4 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +4.40K | $7.25 | +$31.9K | +0.3%1.42M after | 2 lots |
| Oct 31, 2023 (view filing)4:15 PM ET | Oct 30 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +2.63K | $7.25 | +$19.0K | +0.2%1.26M after | |
| Oct 27, 2023 (view filing)4:15 PM ET | Oct 25 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +1.01K | $7.25 | +$7.33K | +0.1%1.25M after | |
| Oct 27, 2023 (view filing)4:15 PM ET | Oct 26 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +5.86K | $7.25 | +$42.5K | +0.5%1.26M after | |
| Oct 27, 2023 (view filing)4:15 PM ET | Oct 26 | 1 day | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +6.15K | $7.25 | +$44.6K | +0.4%1.41M after | |
| Oct 25, 2023 (view filing)4:15 PM ET | Oct 23 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +1.11K | $7.25 | +$8.08K | +0.1%1.25M after | |
| Oct 25, 2023 (view filing)4:15 PM ET | Oct 23 | 2 days | Wynnefield Partners Small Cap Value LP and 7 others10% Owner | PPurchase | +1.17K | $7.25 | +$8.49K | +0.1%1.41M after |