ADAGE CAPITAL PARTNERS GP L.L.C. 13D and 13G filings for Arq, 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 |
| 2022-02-10 08:57 am Sale | 2021-12-31 | 13G | Arq, Inc. ARQ | ADAGE CAPITAL PARTNERS GP L.L.C. | 919,900 4.880% | -30,100 (-3.17%) | Filing |
| 2020-12-28 4:05 pm Purchase | 2020-12-17 | 13G | Arq, Inc. ARQ | ADAGE CAPITAL PARTNERS GP L.L.C. | 950,000 5.120% | 950,000 (New Position) | Filing |