Quest Resource Holding Corp
QRHCCIK 0001442236 · Every Form 4 filed by insiders at this issuer. See financials →
Annual report (10-K)
Latest 10-K filed Mar 13, 2026. Sentiment + YoY language diff vs prior year. Read sections →
Signal:NeutralFull-doc fallback
Full filing:tone -0.0097Δ-0.000189% similar+364/-353 ¶
Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.
Recent 8-K announcements
Per-item disclosure feed. Item 2.02 is the earnings release.
Top insiders
Most active reporters at Quest Resource Holding Corp
| Name | Roles | Filings |
|---|---|---|
| Wynnefield Partners Small Cap Value LP I | 10% Owner | 28 |
| Wynnefield Small Cap Value Offshore Fund Ltd | 10% Owner | 28 |
| Wynnefield Capital, Inc. Profit Sharing Plan | Director10% Owner | 28 |
| Nolan Stephen A | Director | 21 |
| Friedberg Daniel M. | Director10% Owner | 18 |
Top performers
Insiders ranked by realized 90-day signed return on their open-market trades at Quest Resource Holding Corp. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.
| # | Insider | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|---|
| 1 | Friedberg Daniel M. | 10 | 70% | +62.3% | +84.1% | +126.8% | -30.5% |
| 2 | Hampstead Park Capital Management, LLC | 10 | 70% | +62.3% | +84.1% | +126.8% | -30.5% |
| 3 | Hampstead Park Environmental Services Investment Fund LLC | 10 | 70% | +62.3% | +84.1% | +126.8% | -30.5% |
| 4 | Miller Ronald L. Jr. | 7 | 57% | +17.9% | +4.0% | +107.4% | -67.9% |
| 5 | Hatch S. Ray | 5 | 40% | +10.4% | -16.2% | +104.0% | -28.1% |
| 6 | Johnston Brett Wade | 3 | 67% | +9.8% | +7.2% | +36.8% | -14.7% |
| 7 | Kitt Barry M | 9 | 33% | +8.6% | -8.4% | +75.9% | -29.5% |
| 8 | Landes Joshua | 79 | 35% | +5.0% | -2.5% | +123.9% | -37.8% |
| 9 | Obus Nelson | 79 | 35% | +5.0% | -2.5% | +123.9% | -37.8% |
| 10 | Wynnefield Capital Inc | 79 | 35% | +5.0% | -2.5% | +123.9% | -37.8% |
All filings
173 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|