EcoR1 Capital, LLC 13D and 13G filings for AnaptysBio, 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 |
| 2024-08-16 12:07 pm Purchase | 2024-08-14 | 13D | AnaptysBio, Inc. ANAB | EcoR1 Capital, LLC | 7,794,996 25.800% | 274,572 (+3.65%) | Filing |
| 2021-05-11 4:08 pm Purchase | 2021-05-04 | 13D | AnaptysBio, Inc. ANAB | EcoR1 Capital, LLC | 7,520,424 27.500% | 368,800 (+5.16%) | Filing |
| 2021-04-12 5:45 pm Unchanged | 2021-04-08 | 13D | AnaptysBio, Inc. ANAB | EcoR1 Capital, LLC | 7,151,624 26.100% | 0 (Unchanged) | Filing |
| 2021-03-10 5:17 pm Purchase | 2021-03-08 | 13D | AnaptysBio, Inc. ANAB | EcoR1 Capital, LLC | 7,151,624 26.100% | 3,338,300 (+87.54%) | Filing |
| 2021-01-14 4:59 pm Purchase | 2021-01-04 | 13G | AnaptysBio, Inc. ANAB | EcoR1 Capital, LLC | 3,813,324 13.900% | 1,847,224 (+93.95%) | Filing |
| 2020-02-14 2:12 pm Purchase | 2019-12-31 | 13G | AnaptysBio, Inc. ANAB | EcoR1 Capital, LLC | 1,966,100 7.200% | 245,600 (+14.27%) | Filing |