ADAGE CAPITAL PARTNERS GP L.L.C. 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 L.L.C. | 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 L.L.C. | 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 L.L.C. | 4,184,561 8.680% | 4,184,561 (New Position) | Filing |