The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Hampstead Park Environmental Services Investment Fund Llc since 2020.
This trader's CIK number is 1773840.
At the time of last reporting, Hampstead Park Environmental Services Investment Fund Llc was the Officer of Quest Resource Holding Corp. (stock ticker symbol QRHC).
Also see all insider trading activities at Quest Resource Holding Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | QRHC | 29,806 | $64,623 | 0 | $0 | 10,409 | $0 |
| 2022 | QRHC | 37,058 | $145,286 | 0 | $0 | 0 | $0 |
| 2020 | QRHC | 695,489 | $804,351 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-20 | QRHC | Buy | 17,232 | 1.60 | 27,519 |
| 2025-08-12 | QRHC | Option Ex | 10,409 | .00 | 0 |
| 2025-03-18 | QRHC | Buy | 10,000 | 2.95 | 29,480 |
| 2025-03-19 | QRHC | Buy | 2,574 | 2.96 | 7,624 |
| 2022-07-26 | QRHC | Buy | 3,242 | 3.96 | 12,844 |
| 2022-07-15 | QRHC | Buy | 116 | 3.99 | 462 |
| 2022-07-14 | QRHC | Buy | 98 | 3.99 | 391 |
| 2022-07-13 | QRHC | Buy | 638 | 3.96 | 2,526 |
| 2022-07-11 | QRHC | Buy | 2,300 | 3.98 | 9,151 |
| 2022-07-12 | QRHC | Buy | 2,200 | 3.97 | 8,725 |
| 2022-07-06 | QRHC | Buy | 1,849 | 3.96 | 7,327 |
| 2022-06-29 | QRHC | Buy | 1,948 | 3.98 | 7,749 |
| 2022-06-30 | QRHC | Buy | 3,510 | 3.94 | 13,846 |
| 2022-06-28 | QRHC | Buy | 900 | 3.96 | 3,560 |
| 2022-06-27 | QRHC | Buy | 956 | 3.95 | 3,776 |
| 2022-06-23 | QRHC | Buy | 3,536 | 3.93 | 13,910 |
| 2022-06-24 | QRHC | Buy | 4,967 | 3.96 | 19,649 |
| 2022-06-21 | QRHC | Buy | 764 | 3.71 | 2,832 |
| 2022-06-22 | QRHC | Buy | 5,218 | 3.93 | 20,527 |
| 2022-06-13 | QRHC | Buy | 4,816 | 3.74 | 18,011 |
| 2020-08-05 | QRHC | Buy | 655,000 | 1.15 | 753,250 |
| 2020-04-29 | QRHC | Buy | 11,279 | 1.10 | 12,406 |
| 2020-04-01 | QRHC | Buy | 1,605 | 1.10 | 1,765 |
| 2020-03-30 | QRHC | Buy | 400 | 1.10 | 440 |
| 2020-03-18 | QRHC | Buy | 20,833 | 1.35 | 28,124 |
| 2020-03-19 | QRHC | Buy | 6,372 | 1.31 | 8,366 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hampstead Park Environmental Services Investment Fund Llc (Officer of Quest Resource Holding Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.