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 |
2025-03-24 Sale |
2025-03-25 5:58 pm |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
5,233 | $4.68 | $24,490 | 166,768 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-23 Option Award |
2025-03-25 5:58 pm |
N/A 2028-03-10 |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
28,069 | $0 | 166,768 (Direct) |
View |
2024-09-18 Tax Withholding |
2024-09-18 5:32 pm |
N/A N/A |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
2,029 | $6.11 | 115,863 (Direct) |
View |
2024-08-01 Option Award |
2024-08-05 6:46 pm |
N/A 2027-03-10 |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
21,667 | $0 | 139,559 (Direct) |
View |
2024-03-18 Tax Withholding(A) |
2024-03-27 09:28 am |
N/A N/A |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
6,067 | $5.81 | 96,225 (Direct) |
View |
2024-03-23 Tax Withholding(A) |
2024-03-27 09:28 am |
N/A N/A |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
4,985 | $6.24 | 91,240 (Direct) |
View |
2024-03-23 Tax Withholding |
2024-03-26 4:27 pm |
N/A N/A |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
4,985 | $6.24 | 91,240 (Direct) |
View |
2024-03-18 Tax Withholding |
2024-03-26 4:24 pm |
N/A N/A |
Arq Inc. | ARQ | Williamson Jeremy Chief Operating Officer |
6,067 | $5.81 | 96,225 (Direct) |
View |
2023-09-18 Option Award |
2023-09-20 6:08 pm |
N/A 2026-03-10 |
Advanced Emissions Solutions Inc. | ADES | Williamson Jeremy Chief Operating Officer |
153,759 | $0 | 153,759 (Direct) |
View |