Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-06-29 Purchase |
2022-07-01 5:23 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
5,458 | $3.9567 | $21,596 | 2,842,104 (Indirect Direct) |
View |
2022-06-27 Purchase |
2022-06-29 7:57 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
1,856 | $3.9527 | $7,336 | 2,811,646 (Indirect Direct) |
View |
2022-06-23 Purchase |
2022-06-27 4:14 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
8,503 | $3.9466 | $33,558 | 2,809,790 (Indirect Direct) |
View |
2022-06-21 Purchase |
2022-06-23 8:12 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
5,982 | $3.9051 | $23,360 | 2,801,287 (Indirect Direct) |
View |
2022-06-13 Purchase |
2022-06-14 4:03 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
4,816 | $3.74 | $18,012 | 2,795,305 (Indirect Direct) |
View |
2022-01-27 Purchase |
2022-01-31 8:06 pm |
TRANSACT TECHNOLOGIES INC | TACT | 325 CAPITAL LLC Braner Michael David FRIEDBERG DANIEL M. Shrivastava Anil K 10% Owner |
8,835 | $8.6339 | $76,281 | 1,011,789 (Indirect) |
View |
2021-08-10 Purchase |
2021-08-11 5:21 pm |
Roth CH Acquisition IV Co. | ROCGU | FRIEDBERG DANIEL M. Director |
4,569 | $10 | $45,690 | 35,318 (Indirect) |
View |
2021-03-05 Purchase |
2021-03-08 4:24 pm |
Roth CH Acquisition III Co | ROCRU | FRIEDBERG DANIEL M. Director |
5,000 | $10 | $50,000 | 41,483 (Indirect) |
View |
2020-12-15 Purchase |
2020-12-17 4:18 pm |
Roth CH Acquisition II Co | ROCCU | FRIEDBERG DANIEL M. Director |
7,699 | $10 | $76,990 | 92,038 (Indirect) |
View |
2020-08-05 Purchase |
2020-08-07 9:00 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
655,000 | $1.15 | $753,250 | 2,775,489 (Indirect) |
View |
2020-04-29 Purchase |
2020-05-01 6:08 pm |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
11,279 | $1.1 | $12,407 | 2,120,489 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-06-30 Option Award |
2022-07-01 5:23 pm |
N/A 2032-06-30 |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
25,000 | $0 | 2,842,104 (Direct) |
View |
2022-05-04 Option Award |
2022-05-06 5:47 pm |
N/A N/A |
TRANSACT TECHNOLOGIES INC | TACT | 325 CAPITAL LLC Braner Michael David FRIEDBERG DANIEL M. Shrivastava Anil K Director 10% Owner |
6,800 | $0 | 6,800 (Indirect) |
View |
Ownership |
2022-01-31 8:05 pm |
N/A N/A |
TRANSACT TECHNOLOGIES INC | TACT | 325 CAPITAL LLC Braner Michael David FRIEDBERG DANIEL M. Shrivastava Anil K 10% Owner |
0 | $0 | 1,010,576 (Indirect) |
View |
Ownership |
2021-08-05 7:05 pm |
N/A N/A |
Roth CH Acquisition IV Co. | ROCGU | FRIEDBERG DANIEL M. Director |
0 | $0 | 28,465 (Indirect) |
View |
2021-05-20 Option Award |
2021-05-24 6:18 pm |
N/A N/A |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
15,000 | $4.23 | 2,790,489 (Direct) |
View |
Ownership |
2021-03-02 7:11 pm |
N/A N/A |
Roth CH Acquisition III Co | ROCRU | FRIEDBERG DANIEL M. Director |
0 | $0 | 35,233 (Indirect) |
View |
Ownership |
2020-12-10 7:53 pm |
N/A N/A |
Roth CH Acquisition II Co | ROCCU | FRIEDBERG DANIEL M. Director |
0 | $0 | 80,490 (Indirect) |
View |
2020-05-18 Option Award |
2020-05-20 6:01 pm |
N/A 2030-05-18 |
Quest Resource Holding Corp | QRHC | FRIEDBERG DANIEL M. Hampstead Park Capital Management LLC Hampstead Park Environmental Services Investment Fund LLC Director 10% Owner |
223,295 | $0 | 223,295 (Direct) |
View |