Nolan Stephen A, a director at Quest Resource Holding Corp (QRHC), made one open market purchase of QRHC shares in the past year, totaling twelve thousand dollars. His most recent buy occurred on March 18, 2025. This activity ranks 4,164th among nearly 5,000 insiders, well below the average purchase of 1.5 million dollars over 3.3 transactions. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 2941 | $1.19 | 204,908.0000 | 21,029,000 | 1.46% | 0.01% |
| Feb. 28, 2026 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1988 | $1.76 | 201,967.0000 | 21,029,000 | 0.99% | 0.01% |
| Jan. 31, 2026 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1627 | $2.15 | 199,979.0000 | 21,029,000 | 0.82% | 0.01% |
| Dec. 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1881 | $1.86 | 198,352.0000 | 21,029,000 | 0.96% | 0.01% |
| Nov. 30, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1861 | $1.88 | 196,471.0000 | 21,029,000 | 0.96% | 0.01% |
| Oct. 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 2302 | $1.52 | 194,610.0000 | 21,029,000 | 1.20% | 0.01% |
| Sept. 30, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 2243 | $1.56 | 192,308.0000 | 20,617,000 | 1.18% | 0.01% |
| Aug. 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1871 | $1.87 | 190,065.0000 | 20,617,000 | 0.99% | 0.01% |
| Aug. 12, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | M | Common Stock | 10409 | $0.00 | 168,194.0000 | 20,617,000 | 6.60% | 0.05% |
| Aug. 13, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 20000 | $0.00 | 188,194.0000 | 20,617,000 | 11.89% | 0.10% |
| Aug. 12, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | M | Restricted Stock Unit | 10409 | $0.00 | 0.0000 | 20,617,000 | 100.00% | 0.05% |
| July 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1741 | $2.01 | 157,785.0000 | 20,617,000 | 1.12% | 0.01% |
| June 30, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1732 | $2.02 | 156,044.0000 | 20,617,000 | 1.12% | 0.01% |
| May 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1590 | $2.20 | 154,312.0000 | 20,617,000 | 1.04% | 0.01% |
| April 30, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1483 | $2.36 | 152,722.0000 | 20,617,000 | 0.98% | 0.01% |
| March 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 1935 | $2.60 | 151,239.0000 | 20,617,000 | 1.30% | 0.01% |
| March 18, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | P | Common Stock | 4000 | $2.99 | 149,304.0000 | 20,617,000 | 2.75% | 0.02% |
| Feb. 28, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 765 | $4.57 | 67,128.0000 | 20,617,000 | 1.15% | 0.00% |
| Aug. 31, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 395 | $8.84 | 141,637.0000 | 20,123,000 | 0.28% | 0.00% |
| Sept. 30, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 438 | $7.98 | 142,075.0000 | 20,123,000 | 0.31% | 0.00% |
| Oct. 31, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 448 | $7.80 | 142,523.0000 | 20,666,000 | 0.32% | 0.00% |
| Nov. 30, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 478 | $7.31 | 143,001.0000 | 20,666,000 | 0.34% | 0.00% |
| Dec. 31, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 538 | $6.50 | 143,539.0000 | 20,666,000 | 0.38% | 0.00% |
| Dec. 29, 2023 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 11630 | $0.00 | 138,403.0000 | 0 | 9.17% | 0.00% |
| Jan. 31, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 483 | $6.90 | 138,886.0000 | 20,123,000 | 0.35% | 0.00% |
| Feb. 29, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 474 | $7.03 | 139,360.0000 | 20,123,000 | 0.34% | 0.00% |
| March 28, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 388 | $8.58 | 139,748.0000 | 20,123,000 | 0.28% | 0.00% |
| April 30, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 329 | $10.14 | 140,077.0000 | 20,123,000 | 0.24% | 0.00% |
| May 31, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 377 | $8.84 | 140,454.0000 | 20,123,000 | 0.27% | 0.00% |
| June 30, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 379 | $8.80 | 140,833.0000 | 20,123,000 | 0.27% | 0.00% |
| July 31, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 409 | $8.44 | 141,242.0000 | 20,123,000 | 0.29% | 0.00% |
| Aug. 16, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | M | Restricted Stock Units | 10176 | $0.00 | 0.0000 | 20,123,000 | 100.00% | 0.05% |
| Jan. 31, 2025 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Common Stock | 598 | $5.85 | 49,597.0000 | 20,617,000 | 1.22% | 0.00% |
| Aug. 16, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | M | Common Stock | 10176 | $0.00 | 77,176.0000 | 20,123,000 | 15.19% | 0.05% |
| Aug. 12, 2024 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Restricted Stock Unit | 10409 | $0.00 | 10,409.0000 | 20,123,000 | 9999.99% | 0.05% |
| Aug. 16, 2023 | Quest Resource Holding Corp | $QRHC | Nolan Stephen A | Director | A | Restricted Stock Unit | 10176 | $0.00 | 10,176.0000 | 0 | 9999.99% | 0.00% |