Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Quest Resource Holding Corp (QRHC) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Quest Resource Holding Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1442236.
Total stock buying since 2015: $10,301,272.
Total stock sales since 2015: $13,108,277.
Total stock option exercises since 2015: $976,597.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 81,644 | $188,746 | 0 | $0 | 103,712 | $0 |
| 2024 | 14,217 | $119,000 | 80,419 | $682,282 | 99,252 | $277,710 |
| 2023 | 135,245 | $945,490 | 150,976 | $1,032,650 | 150,976 | $267,476 |
| 2022 | 417,043 | $2,056,369 | 303,593 | $2,197,200 | 279,459 | $431,411 |
| 2021 | 1,063,910 | $5,783,786 | 72,584 | $301,510 | 0 | $0 |
| 2020 | 980,489 | $1,129,251 | 0 | $0 | 0 | $0 |
| 2019 | 5,600 | $12,820 | 4,200,000 | $7,532,100 | 0 | $0 |
| 2018 | 7,890 | $12,369 | 100,000 | $262,951 | 0 | $0 |
| 2017 | 10,875 | $18,747 | 518,846 | $1,099,584 | 0 | $0 |
| 2016 | 14,820 | $6,289 | 0 | $0 | 0 | $0 |
| 2015 | 26,000 | $28,405 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-09 | 4,000 | $7,296 | 0 | $0 | 0 | $0 |
| 2025-08 | 37,232 | $61,354 | 0 | $0 | 52,045 | $0 |
| 2025-06 | 0 | $0 | 0 | $0 | 21,667 | $0 |
| 2025-04 | 0 | $0 | 0 | $0 | 30,000 | $0 |
| 2025-03 | 40,412 | $120,096 | 0 | $0 | 0 | $0 |
| 2024-11 | 4,217 | $29,587 | 0 | $0 | 0 | $0 |
| 2024-08 | 4,000 | $32,233 | 22,593 | $180,744 | 42,945 | $86,531 |
| 2024-06 | 0 | $0 | 35,888 | $303,436 | 35,888 | $137,451 |
| 2024-05 | 6,000 | $57,180 | 21,938 | $198,102 | 20,419 | $53,728 |
| 2023-12 | 17,245 | $115,821 | 23,559 | $156,607 | 23,559 | $56,305 |
| 2023-10 | 88,084 | $637,307 | 0 | $0 | 0 | $0 |
| 2023-09 | 1,686 | $12,215 | 23,646 | $177,817 | 23,646 | $49,183 |
| 2023-08 | 10,230 | $74,127 | 68,771 | $494,119 | 68,771 | $109,139 |
| 2023-06 | 18,000 | $106,020 | 35,000 | $204,107 | 35,000 | $52,849 |
| 2022-12 | 0 | $0 | 15,300 | $99,085 | 0 | $0 |
| 2022-10 | 0 | $0 | 40,000 | $336,960 | 40,000 | $60,399 |
| 2022-09 | 0 | $0 | 161,526 | $1,281,482 | 159,655 | $241,070 |
| 2022-08 | 0 | $0 | 36,968 | $255,544 | 30,005 | $45,307 |
| 2022-07 | 20,443 | $82,351 | 0 | $0 | 0 | $0 |
| 2022-06 | 100,721 | $419,644 | 42,652 | $192,621 | 42,652 | $73,784 |
| 2022-05 | 155,010 | $741,599 | 7,147 | $31,508 | 7,147 | $10,851 |
| 2022-04 | 124,282 | $709,357 | 0 | $0 | 0 | $0 |
| 2022-03 | 16,587 | $103,418 | 0 | $0 | 0 | $0 |
| 2021-12 | 580,000 | $3,202,658 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-02 | Dunning Audrey | Buy | 4,000 | 1.82 | 7,296 |
| 2025-08-20 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 17,232 | 1.60 | 27,519 |
| 2025-08-14 | Lipstein Robert J | Buy | 15,000 | 1.70 | 25,440 |
| 2025-08-14 | Culpepper Glenn | Buy | 5,000 | 1.68 | 8,395 |
| 2025-08-12 | Dunning Audrey | Option Ex | 10,409 | .00 | 0 |
| 2025-08-12 | Hampstead Park Environmental Services Investment Fund Llc | Option Ex | 10,409 | .00 | 0 |
| 2025-08-12 | Tomolonius Sarah | Option Ex | 10,409 | .00 | 0 |
| 2025-08-12 | Nolan Stephen A | Option Ex | 10,409 | .00 | 0 |
| 2025-08-12 | Culpepper Glenn | Option Ex | 10,409 | .00 | 0 |
| 2025-06-26 | Moss Perry W. (President and CEO) | Option Ex | 6,667 | .00 | 0 |
| 2025-06-26 | Johnston Brett Wade (Sr. VP of Finance and CFO) | Option Ex | 6,667 | .00 | 0 |
| 2025-06-26 | Sweitzer David P (EVP and COO) | Option Ex | 8,333 | .00 | 0 |
| 2025-04-11 | Hatch S. Ray | Option Ex | 30,000 | .00 | 0 |
| 2025-03-19 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 2,574 | 2.96 | 7,624 |
| 2025-03-18 | Dunning Audrey | Buy | 2,500 | 3.04 | 7,600 |
| 2025-03-18 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 10,000 | 2.95 | 29,480 |
| 2025-03-18 | Nolan Stephen A | Buy | 4,000 | 2.98 | 11,940 |
| 2025-03-17 | Moss Perry W. (President and CEO) | Buy | 16,338 | 3.01 | 49,177 |
| 2025-03-17 | Hatch S. Ray | Buy | 5,000 | 2.85 | 14,275 |
| 2024-11-20 | Dunning Audrey | Buy | 1,400 | 6.71 | 9,398 |
| 2024-11-12 | Hatch S. Ray (President and CEO) | Buy | 2,817 | 7.17 | 20,189 |
| 2024-08-22 | Johnston Brett Wade (Sr. VP of Finance and CFO) | Buy | 1,500 | 8.03 | 12,046 |
| 2024-08-20 | Sweitzer David P (EVP and COO) | Sale | 22,593 | 8.00 | 180,744 |
| 2024-08-20 | Sweitzer David P (EVP and COO) | Option Ex | 22,593 | 3.83 | 86,531 |
| 2024-08-20 | Hatch S. Ray (President and CEO) | Buy | 2,500 | 8.07 | 20,187 |
| 2024-08-16 | Dunning Audrey | Option Ex | 10,176 | .00 | 0 |
| 2024-08-16 | Nolan Stephen A | Option Ex | 10,176 | .00 | 0 |
| 2024-06-24 | Sweitzer David P (EVP and COO) | Sale | 19,841 | 8.40 | 166,684 |
| 2024-06-24 | Sweitzer David P (EVP and COO) | Option Ex | 19,841 | 3.83 | 75,991 |
| 2024-06-21 | Sweitzer David P (EVP and COO) | Sale | 16,047 | 8.52 | 136,752 |
| 2024-06-21 | Sweitzer David P (EVP and COO) | Option Ex | 16,047 | 3.83 | 61,460 |
| 2024-05-31 | Sweitzer David P (EVP and COO) | Sale | 9,234 | 9.01 | 83,231 |
| 2024-05-31 | Sweitzer David P (EVP and COO) | Option Ex | 1,519 | 3.83 | 5,817 |
| 2024-05-30 | Dunning Audrey | Buy | 2,000 | 9.09 | 18,180 |
| 2024-05-30 | Sweitzer David P (EVP and COO) | Sale | 11,185 | 9.05 | 101,190 |
| 2024-05-30 | Sweitzer David P (EVP and COO) | Option Ex | 18,900 | 2.54 | 47,911 |
| 2024-05-16 | Culpepper Glenn | Buy | 4,000 | 9.75 | 39,000 |
| 2023-12-20 | Dunning Audrey | Buy | 2,000 | 6.99 | 13,980 |
| 2023-12-14 | Sweitzer David P (EVP and COO) | Sale | 21,033 | 6.66 | 140,163 |
| 2023-12-14 | Sweitzer David P (EVP and COO) | Option Ex | 21,033 | 2.39 | 50,268 |
| 2023-12-13 | Johnston Brett Wade (Sr. VP of Finance and CFO) | Buy | 3,000 | 6.16 | 18,480 |
| 2023-12-13 | Sweitzer David P (EVP and COO) | Sale | 2,526 | 6.51 | 16,444 |
| 2023-12-13 | Sweitzer David P (EVP and COO) | Option Ex | 2,526 | 2.39 | 6,037 |
| 2023-12-12 | Hatch S. Ray (President and CEO) | Buy | 2,000 | 6.26 | 12,520 |
| 2023-12-07 | Landes Joshua | Buy | 245 | 6.20 | 1,519 |
| 2023-12-06 | Landes Joshua | Buy | 1,840 | 6.91 | 12,705 |
| 2023-12-05 | Landes Joshua | Buy | 8,060 | 6.94 | 55,920 |
| 2023-12-04 | Landes Joshua | Buy | 100 | 6.97 | 697 |
| 2023-10-31 | Landes Joshua | Buy | 607 | 7.25 | 4,400 |
| 2023-10-30 | Landes Joshua | Buy | 5,380 | 7.25 | 38,988 |
| 2023-10-27 | Landes Joshua | Buy | 3,204 | 7.25 | 23,229 |
| 2023-10-26 | Landes Joshua | Buy | 12,012 | 7.25 | 87,062 |
| 2023-10-25 | Landes Joshua | Buy | 1,011 | 7.25 | 7,328 |
| 2023-10-24 | Landes Joshua | Buy | 100 | 7.25 | 725 |
| 2023-10-23 | Landes Joshua | Buy | 2,286 | 7.25 | 16,571 |
| 2023-10-20 | Landes Joshua | Buy | 6,621 | 7.21 | 47,737 |
| 2023-10-19 | Landes Joshua | Buy | 20,987 | 7.24 | 151,924 |
| 2023-10-18 | Landes Joshua | Buy | 25,477 | 7.22 | 184,045 |
| 2023-10-17 | Landes Joshua | Buy | 200 | 7.25 | 1,450 |
| 2023-10-13 | Landes Joshua | Buy | 181 | 7.25 | 1,312 |
| 2023-10-12 | Landes Joshua | Buy | 1,276 | 7.25 | 9,251 |
| 2023-10-03 | Landes Joshua | Buy | 188 | 7.25 | 1,363 |
| 2023-10-02 | Landes Joshua | Buy | 8,554 | 7.24 | 61,922 |
| 2023-09-22 | Sweitzer David P (EVP and COO) | Sale | 23,646 | 7.52 | 177,817 |
| 2023-09-22 | Sweitzer David P (EVP and COO) | Option Ex | 23,646 | 2.08 | 49,183 |
| 2023-09-08 | Landes Joshua | Buy | 1,410 | 7.24 | 10,214 |
| 2023-09-07 | Landes Joshua | Buy | 276 | 7.25 | 2,001 |
| 2023-08-31 | Landes Joshua | Buy | 366 | 7.20 | 2,635 |
| 2023-08-30 | Sweitzer David P (EVP and COO) | Sale | 68,771 | 7.18 | 494,119 |
| 2023-08-30 | Sweitzer David P (EVP and COO) | Option Ex | 68,771 | 1.59 | 109,139 |
| 2023-08-30 | Landes Joshua | Buy | 5,000 | 7.25 | 36,245 |
| 2023-08-18 | Landes Joshua | Buy | 2,169 | 7.25 | 15,725 |
| 2023-08-17 | Landes Joshua | Buy | 2,695 | 7.24 | 19,522 |
| 2023-06-16 | Johnston Brett Wade (Sr. VP of Finance and CFO) | Buy | 18,000 | 5.89 | 106,020 |
| 2023-06-16 | Sweitzer David P (EVP and COO) | Sale | 29,014 | 5.79 | 168,078 |
| 2023-06-16 | Sweitzer David P (EVP and COO) | Option Ex | 29,014 | 1.51 | 43,811 |
| 2023-06-14 | Sweitzer David P (EVP and COO) | Sale | 5,986 | 6.02 | 36,029 |
| 2023-06-14 | Sweitzer David P (EVP and COO) | Option Ex | 5,986 | 1.51 | 9,038 |
| 2022-12-15 | Allred Alan D. (See Remarks) | Sale | 300 | 6.45 | 1,935 |
| 2022-12-14 | Allred Alan D. (See Remarks) | Sale | 5,000 | 6.51 | 32,550 |
| 2022-12-12 | Allred Alan D. (See Remarks) | Sale | 10,000 | 6.46 | 64,600 |
| 2022-10-31 | Sweitzer David P (EVP and COO) | Sale | 20,000 | 8.81 | 176,140 |
| 2022-10-31 | Sweitzer David P (EVP and COO) | Option Ex | 20,000 | 1.51 | 30,200 |
| 2022-10-18 | Sweitzer David P (EVP and COO) | Sale | 8,584 | 8.09 | 69,470 |
| 2022-10-18 | Sweitzer David P (EVP and COO) | Option Ex | 8,584 | 1.51 | 12,961 |
| 2022-10-17 | Sweitzer David P (EVP and COO) | Sale | 11,416 | 8.00 | 91,350 |
| 2022-10-17 | Sweitzer David P (EVP and COO) | Option Ex | 11,416 | 1.51 | 17,238 |
| 2022-09-16 | Sweitzer David P (EVP and COO) | Sale | 20,877 | 7.47 | 155,991 |
| 2022-09-16 | Sweitzer David P (EVP and COO) | Option Ex | 20,877 | 1.51 | 31,524 |
| 2022-09-15 | Sweitzer David P (EVP and COO) | Sale | 57,123 | 8.07 | 460,866 |
| 2022-09-15 | Sweitzer David P (EVP and COO) | Option Ex | 57,123 | 1.51 | 86,253 |
| 2022-09-14 | Sweitzer David P (EVP and COO) | Sale | 17,793 | 8.10 | 144,174 |
| 2022-09-14 | Sweitzer David P (EVP and COO) | Option Ex | 17,793 | 1.51 | 26,865 |
| 2022-09-01 | Latham Laurie L (Senior VP and CFO) | Sale | 1,871 | 7.00 | 13,097 |
| 2022-08-30 | Latham Laurie L (Senior VP and CFO) | Sale | 6,963 | 7.00 | 48,754 |
| 2022-08-25 | Sweitzer David P (EVP and COO) | Sale | 4,316 | 6.89 | 29,737 |
| 2022-08-25 | Sweitzer David P (EVP and COO) | Option Ex | 4,316 | 1.51 | 6,517 |
| 2022-08-24 | Sweitzer David P (EVP and COO) | Sale | 14,271 | 6.91 | 98,612 |
| 2022-08-24 | Sweitzer David P (EVP and COO) | Option Ex | 14,271 | 1.51 | 21,549 |
| 2022-08-23 | Sweitzer David P (EVP and COO) | Sale | 11,418 | 6.87 | 78,441 |
| 2022-08-23 | Sweitzer David P (EVP and COO) | Option Ex | 11,418 | 1.51 | 17,241 |
| 2022-07-26 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 3,242 | 3.96 | 12,844 |
| 2022-07-15 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 116 | 3.99 | 462 |
| 2022-07-14 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 98 | 3.99 | 391 |
| 2022-07-13 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 638 | 3.96 | 2,526 |
| 2022-07-13 | Landes Joshua | Buy | 1,881 | 4.08 | 7,670 |
| 2022-07-12 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 2,200 | 3.97 | 8,725 |
| 2022-07-12 | Landes Joshua | Buy | 8,119 | 4.10 | 33,255 |
| 2022-07-11 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 2,300 | 3.98 | 9,151 |
| 2022-07-06 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 1,849 | 3.96 | 7,327 |
| 2022-06-30 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 3,510 | 3.94 | 13,846 |
| 2022-06-29 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 1,948 | 3.98 | 7,749 |
| 2022-06-28 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 900 | 3.96 | 3,560 |
| 2022-06-27 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 956 | 3.95 | 3,776 |
| 2022-06-24 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 4,967 | 3.96 | 19,649 |
| 2022-06-23 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 3,536 | 3.93 | 13,910 |
| 2022-06-23 | Miller Ronald L. Jr. | Buy | 495 | 3.96 | 1,958 |
| 2022-06-22 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 5,218 | 3.93 | 20,527 |
| 2022-06-22 | Miller Ronald L. Jr. | Buy | 500 | 3.94 | 1,968 |
| 2022-06-21 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 764 | 3.71 | 2,832 |
| 2022-06-21 | Miller Ronald L. Jr. | Buy | 630 | 3.91 | 2,462 |
| 2022-06-15 | Hatch S. Ray (President and CEO) | Buy | 3,000 | 3.87 | 11,610 |
| 2022-06-14 | Landes Joshua | Buy | 8,505 | 3.85 | 32,744 |
| 2022-06-13 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 4,816 | 3.74 | 18,011 |
| 2022-06-08 | Miller Ronald L. Jr. | Sale | 2,644 | 4.70 | 12,426 |
| 2022-06-08 | Miller Ronald L. Jr. | Option Ex | 2,644 | 2.11 | 5,578 |
| 2022-06-07 | Miller Ronald L. Jr. | Sale | 12,991 | 4.70 | 61,057 |
| 2022-06-07 | Miller Ronald L. Jr. | Option Ex | 12,991 | 2.11 | 27,411 |
| 2022-06-06 | Sweitzer David P (EVP and COO) | Sale | 1,163 | 4.40 | 5,119 |
| 2022-06-06 | Sweitzer David P (EVP and COO) | Option Ex | 1,163 | 1.51 | 1,756 |
| 2022-06-06 | Landes Joshua | Buy | 3,344 | 4.35 | 14,546 |
| 2022-06-03 | Sweitzer David P (EVP and COO) | Sale | 2,193 | 4.40 | 9,651 |
| 2022-06-03 | Sweitzer David P (EVP and COO) | Option Ex | 2,193 | 1.51 | 3,311 |
| 2022-06-03 | Landes Joshua | Buy | 31,148 | 4.30 | 133,967 |
| 2022-06-02 | Sweitzer David P (EVP and COO) | Sale | 23,561 | 4.41 | 103,927 |
| 2022-06-02 | Sweitzer David P (EVP and COO) | Option Ex | 23,561 | 1.51 | 35,577 |
| 2022-06-02 | Landes Joshua | Buy | 26,484 | 4.40 | 116,529 |
| 2022-06-01 | Sweitzer David P (EVP and COO) | Sale | 100 | 4.41 | 441 |
| 2022-06-01 | Sweitzer David P (EVP and COO) | Option Ex | 100 | 1.51 | 151 |
| 2022-05-31 | Sweitzer David P (EVP and COO) | Sale | 7,047 | 4.40 | 31,034 |
| 2022-05-31 | Sweitzer David P (EVP and COO) | Option Ex | 7,047 | 1.51 | 10,640 |
| 2022-05-27 | Landes Joshua | Buy | 25,490 | 4.38 | 111,722 |
| 2022-05-25 | Landes Joshua | Buy | 5,345 | 4.40 | 23,518 |
| 2022-05-24 | Landes Joshua | Buy | 4,655 | 4.37 | 20,342 |
| 2022-05-23 | Miller Ronald L. Jr. | Sale | 100 | 4.74 | 474 |
| 2022-05-23 | Miller Ronald L. Jr. | Option Ex | 100 | 2.11 | 211 |
| 2022-05-11 | Kitt Barry M (10% Owner) | Buy | 1,248 | 4.96 | 6,187 |
| 2022-05-10 | Kitt Barry M (10% Owner) | Buy | 1,072 | 5.13 | 5,500 |
| 2022-05-09 | Landes Joshua | Buy | 92,000 | 4.90 | 450,800 |
| 2022-05-09 | Kitt Barry M (10% Owner) | Buy | 25,200 | 4.90 | 123,530 |
| 2022-04-29 | Kitt Barry M (10% Owner) | Buy | 36,859 | 5.51 | 202,945 |
| 2022-04-13 | Kitt Barry M (10% Owner) | Buy | 3,451 | 5.73 | 19,763 |
| 2022-04-12 | Landes Joshua | Buy | 4,900 | 5.69 | 27,876 |
| 2022-04-12 | Kitt Barry M (10% Owner) | Buy | 38,559 | 5.60 | 216,046 |
| 2022-04-07 | Landes Joshua | Buy | 20,100 | 5.87 | 117,946 |
| 2022-04-06 | Landes Joshua | Buy | 1,371 | 6.14 | 8,415 |
| 2022-04-05 | Landes Joshua | Buy | 11,671 | 6.09 | 71,123 |
| 2022-04-04 | Landes Joshua | Buy | 7,371 | 6.14 | 45,243 |
| 2022-03-31 | Landes Joshua | Buy | 1,587 | 6.13 | 9,728 |
| 2022-03-25 | Landes Joshua | Buy | 3,000 | 6.23 | 18,690 |
| 2022-03-23 | Landes Joshua | Buy | 12,000 | 6.25 | 75,000 |
| 2021-12-23 | Kitt Barry M (10% Owner) | Buy | 30,000 | 6.55 | 196,380 |
| 2021-12-07 | Landes Joshua | Buy | 100,000 | 5.50 | 550,000 |
| 2021-12-07 | Kitt Barry M (10% Owner) | Buy | 383,829 | 5.50 | 2,111,059 |
| 2021-12-06 | Kitt Barry M (10% Owner) | Buy | 16,465 | 5.48 | 90,228 |
| 2021-12-03 | Kitt Barry M (10% Owner) | Buy | 49,706 | 5.13 | 254,991 |
| 2021-11-26 | Landes Joshua | Buy | 221,100 | 5.18 | 1,145,298 |
| 2021-11-23 | Landes Joshua | Buy | 220,000 | 5.50 | 1,210,000 |
| 2021-11-22 | Landes Joshua | Buy | 34,100 | 5.50 | 187,379 |
| 2021-05-28 | Landes Joshua | Buy | 6,326 | 4.50 | 28,492 |
| 2021-05-27 | Landes Joshua | Buy | 1,096 | 4.50 | 4,936 |
| 2021-03-25 | Landes Joshua | Sale | 50,000 | 4.25 | 212,500 |
| 2021-03-23 | Hatch S. Ray (President and CEO) | Buy | 1,288 | 3.90 | 5,023 |
| 2021-03-16 | Landes Joshua | Sale | 908 | 3.81 | 3,455 |
| 2021-03-12 | Landes Joshua | Sale | 21,676 | 3.95 | 85,555 |
| 2020-08-05 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 655,000 | 1.15 | 753,250 |
| 2020-08-05 | Landes Joshua | Buy | 285,000 | 1.14 | 324,900 |
| 2020-04-29 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 11,279 | 1.10 | 12,406 |
| 2020-04-01 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 1,605 | 1.10 | 1,765 |
| 2020-03-30 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 400 | 1.10 | 440 |
| 2020-03-19 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 6,372 | 1.31 | 8,366 |
| 2020-03-18 | Hampstead Park Environmental Services Investment Fund Llc | Buy | 20,833 | 1.35 | 28,124 |
| 2019-11-22 | Miller Ronald L. Jr. | Buy | 300 | 2.42 | 726 |
| 2019-08-19 | Miller Ronald L. Jr. | Buy | 300 | 2.65 | 795 |
| 2019-07-24 | Landes Joshua | Buy | 2,877 | 2.26 | 6,502 |
| 2019-06-21 | Landes Joshua | Buy | 2,123 | 2.26 | 4,797 |
| 2019-04-11 | Forte Jeffrey D. (Other) | Sale | 500,000 | 1.50 | 750,000 |
| 2019-04-11 | Southwest Green Investments, L.l.c. (Other) | Sale | 3,700,000 | 1.83 | 6,782,100 |
| 2018-11-20 | Hatch S. Ray (President and CEO) | Buy | 5,000 | 1.50 | 7,500 |
| 2018-11-16 | Hobby Richard Lovic (See Remarks) | Buy | 2,890 | 1.69 | 4,869 |
| 2018-10-05 | Saltz Mitchell A (Director) | Sale | 36,500 | 2.63 | 96,068 |
| 2018-10-04 | Saltz Mitchell A (Director) | Sale | 6,000 | 2.64 | 15,857 |
| 2018-10-03 | Saltz Mitchell A (Director) | Sale | 22,500 | 2.73 | 61,470 |
| 2018-09-25 | Saltz Mitchell A (Director) | Sale | 8,500 | 2.51 | 21,335 |
| 2018-09-24 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 6,500 | 2.55 | 16,581 |
| 2018-09-21 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 20,000 | 2.58 | 51,640 |
| 2017-12-15 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 32,555 | 2.12 | 68,886 |
| 2017-12-14 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 45,000 | 2.10 | 94,275 |
| 2017-12-13 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 22,445 | 2.05 | 45,944 |
| 2017-12-08 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 17,000 | 1.92 | 32,657 |
| 2017-12-07 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 24,423 | 1.95 | 47,600 |
| 2017-12-06 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 26,852 | 1.96 | 52,656 |
| 2017-12-05 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 25,000 | 2.05 | 51,149 |
| 2017-12-04 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 24,000 | 2.02 | 48,576 |
| 2017-12-01 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 32,000 | 2.02 | 64,768 |
| 2017-11-30 | Tomolonius Sarah (Director) | Buy | 3,750 | 2.03 | 7,612 |
| 2017-11-20 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 55,500 | 1.93 | 107,115 |
| 2017-11-17 | Stockbridge Enterprises, L.p. (10% Owner) | Sale | 94,500 | 1.94 | 183,141 |
| 2017-11-17 | Golden Michael F (Director) | Buy | 1,700 | 1.94 | 3,291 |
| 2017-08-29 | Sweitzer David P (See remarks) | Buy | 2,000 | 1.28 | 2,560 |
| 2017-08-22 | Hatch S. Ray (President and CEO) | Buy | 3,425 | 1.54 | 5,284 |
| 2017-04-24 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 11,134 | 2.54 | 28,246 |
| 2017-04-21 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 4,900 | 2.55 | 12,514 |
| 2017-04-20 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 4,500 | 2.59 | 11,646 |
| 2017-04-19 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 7,046 | 2.59 | 18,235 |
| 2017-04-18 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 523 | 2.73 | 1,429 |
| 2017-04-17 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 4,200 | 2.69 | 11,302 |
| 2017-04-13 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 6,400 | 2.53 | 16,179 |
| 2017-04-12 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 2,100 | 2.53 | 5,306 |
| 2017-04-11 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 9,884 | 2.51 | 24,848 |
| 2017-04-10 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 300 | 2.61 | 783 |
| 2017-04-07 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 10,349 | 2.52 | 26,038 |
| 2017-04-06 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 12,499 | 2.50 | 31,284 |
| 2017-04-05 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 12,888 | 2.51 | 32,348 |
| 2017-04-04 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 16,098 | 2.50 | 40,325 |
| 2017-04-03 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 793 | 2.50 | 1,982 |
| 2017-01-27 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 300 | 2.50 | 750 |
| 2017-01-26 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 2,739 | 2.51 | 6,885 |
| 2017-01-20 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 3,744 | 2.51 | 9,408 |
| 2017-01-19 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 3,300 | 2.50 | 8,253 |
| 2017-01-18 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 2,400 | 2.50 | 6,000 |
| 2017-01-17 | Southwest Green Investments, L.l.c. (10% Owner) | Sale | 3,474 | 2.61 | 9,056 |
| 2016-05-24 | Hatch S. Ray (President and CEO) | Buy | 12,820 | .43 | 5,512 |
| 2016-05-20 | Miller Ronald L. Jr. (Director) | Buy | 1,000 | .39 | 390 |
| 2016-05-19 | Miller Ronald L. Jr. (Director) | Buy | 1,000 | .39 | 387 |
| 2015-05-22 | Monheit Barry M (Director) | Buy | 25,000 | 1.09 | 27,250 |
| 2015-05-20 | Miller Ronald L. Jr. (Director) | Buy | 1,000 | 1.16 | 1,155 |
Insider trading activities including stock purchases, stock sales, and option exercises of QRHC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Quest Resource Holding Corp (symbol QRHC, CIK number 1442236) see the Securities and Exchange Commission (SEC) website.