Blackstone Holdings II L.P. 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 |
| 2024-08-02 4:15 pm Purchase | 2024-07-23 | 13G | Compass Therapeutics, Inc. CMPX | Blackstone Holdings II L.P. | 9,495,151 6.900% | 9,495,151 (New Position) | Filing |