ADAGE CAPITAL PARTNERS GP LLC 13D and 13G filings for Compass Therapeutics, 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 |
| 2025-02-12 09:39 am Sale |
2024-12-31 | 13G | Compass Therapeutics, Inc. CMPX |
ADAGE CAPITAL PARTNERS GP LLC | 5,994,810 4.360% |
-3,885,190 (-39.32%) |
Filing |
| 2024-02-07 07:05 am Purchase |
2023-12-31 | 13G | Compass Therapeutics, Inc. CMPX |
ADAGE CAPITAL PARTNERS GP LLC | 9,880,000 7.750% |
2,668,200 (+37.00%) |
Filing |
| 2023-11-27 4:10 pm Purchase |
2023-11-16 | 13G | Compass Therapeutics, Inc. CMPX |
ADAGE CAPITAL PARTNERS GP LLC | 7,211,800 5.660% |
7,211,800 (New Position) |
Filing |