David P. Sweitzer is COO & VP at Quest Resource Holding Corp (QRHC). They have made 15 open-market trades across 1 company since 2017, most recently 2025-08-13.
CIK 0001685530
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $3K since 2017, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| QRHC | 80,900 | $95K |
Shares reported on the most recent Form 4, priced at the 2025-08-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| QRHC | SELL | 2024-08-20 | 2024-08-21 | $8.00 | $181K | +1.9% | +8.8% | -18.4% |
| QRHC | SELL | 2024-05-31 | 2024-06-25 | $8.47 | $620K | +7.3% | +8.9% | +13.3% |
| QRHC | SELL | 2024-05-30 | 2024-06-03 | $9.04 | $342K | +3.0% | +0.7% | -3.9% |
| QRHC | SELL | 2023-12-13 | 2023-12-15 | $6.65 | $297K | +2.8% | +1.0% | -0.3% |
| QRHC | SELL | 2023-12-08 | 2023-12-12 | $6.24 | $1.1M | +13.0% | +11.4% | +14.4% |
| QRHC | SELL | 2023-09-22 | 2023-09-26 | $7.52 | $356K | +3.0% | -2.7% | -5.4% |
| QRHC | SELL | 2023-08-30 | 2023-09-01 | $7.19 | $669K | -0.3% | -7.1% | -10.4% |
| QRHC | SELL | 2023-06-14 | 2023-06-16 | $5.81 | $372K | +13.1% | +30.6% | +37.8% |
| QRHC | SELL | 2022-10-31 | 2022-11-02 | $8.81 | $176K | -3.0% | -18.3% | -20.1% |
| QRHC | SELL | 2022-10-17 | 2022-10-19 | $8.05 | $230K | +17.0% | -7.0% | -21.4% |
| QRHC | SELL | 2022-09-14 | 2022-09-16 | $7.93 | $459K | +0.0% | +3.1% | -17.5% |
| QRHC | SELL | 2022-08-23 | 2022-08-25 | $6.89 | $384K | +19.9% | +14.9% | +8.2% |
| QRHC | SELL | 2022-06-02 | 2022-06-06 | $4.41 | $223K | -15.7% | -8.2% | +75.2% |
| QRHC | SELL | 2022-05-31 | 2022-06-02 | $4.40 | $31K | -12.3% | -8.9% | +43.3% |
| QRHC | BUY | 2017-08-29 | 2017-08-29 | $1.28 | $3K | +6.3% | -6.3% | +54.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.