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 |
2024-09-23 Purchase |
2024-09-24 08:31 am |
Arq Inc. | ARQ | Rasmus Robert E. Chief Executive Officer |
25,000 | $5.25 | $131,250 | 978,571 (Indirect 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 | Rasmus Robert E. Chief Executive Officer |
4,990 | $0 | 988,551 (Direct) |
View |
2024-08-01 Option Award |
2024-08-05 6:45 pm |
N/A 2027-03-10 |
Arq Inc. | ARQ | Rasmus Robert E. Chief Executive Officer |
3,571 | $0 | 957,142 (Direct) |
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2023-07-17 Option Award |
2023-07-19 6:43 pm |
N/A 2033-07-17 |
Advanced Emissions Solutions Inc. | ADES | Rasmus Robert E. Chief Executive Officer |
1,400,000 | $0 | 2,350,000 (Direct) |
View |
2023-07-17 Option Award |
2023-07-19 6:43 pm |
N/A N/A |
Advanced Emissions Solutions Inc. | ADES | Rasmus Robert E. Chief Executive Officer |
950,000 | $1.8947 | 2,350,000 (Direct) |
View |