Portolan Capital Management LLC 13D and 13G filings for Charah Solutions, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-11-22 4:01 pm Sale | 2022-11-21 | 13G | Charah Solutions, Inc. CHRA | Portolan Capital Management LLC | 17,820,520 5.280% | -17,268,950 (-49.21%) | Filing |
| 2022-01-06 11:23 am Purchase | 2021-12-30 | 13G | Charah Solutions, Inc. CHRA | Portolan Capital Management LLC | 35,089,470 10.500% | 5,304,230 (+17.81%) | Filing |
| 2021-02-12 2:57 pm Purchase | 2020-12-31 | 13G | Charah Solutions, Inc. CHRA | Portolan Capital Management LLC | 29,785,240 9.930% | 11,943,440 (+66.94%) | Filing |
| 2020-07-20 12:54 pm Purchase | 2020-07-09 | 13G | Charah Solutions, Inc. CHRA | Portolan Capital Management LLC | 17,841,800 5.970% | 17,841,800 (New Position) | Filing |