ADAGE CAPITAL PARTNERS GP LLC 13D and 13G filings for Annexon, 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 |
| 2024-02-07 07:02 am Purchase |
2023-12-31 | 13G | Annexon, Inc. ANNX |
ADAGE CAPITAL PARTNERS GP LLC | 5,645,761 7.150% |
1,450,000 (+34.56%) |
Filing |
| 2023-02-09 12:36 pm Purchase |
2022-12-31 | 13G | Annexon, Inc. ANNX |
ADAGE CAPITAL PARTNERS GP LLC | 4,195,761 8.690% |
11,200 (+0.27%) |
Filing |
| 2022-07-18 4:30 pm Purchase |
2022-07-07 | 13G | Annexon, Inc. ANNX |
ADAGE CAPITAL PARTNERS GP LLC | 4,184,561 8.680% |
4,184,561 (New Position) |
Filing |