Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-02 7:52 pm Purchase | 2022-01-27 | 13G | LAKEFRONT BIOTHERAPEUTICS AMER LKFT | EcoR1 Capital, LLC | 3,407,246 5.200% | 3,407,246 (New Position) | Filing History |
| 2022-01-31 4:39 pm Purchase | 2022-01-21 | 13G | KURA ONCOLOGY INC KURA | EcoR1 Capital, LLC | 4,543,447 6.800% | 2,770,410 (+156.25%) | Filing History |
| 2022-01-13 6:45 pm Purchase | 2022-01-12 | 13D | PROTHENA CORP PLC SHS PRTA | EcoR1 Capital, LLC | 11,584,280 24.900% | 2,157,640 (+22.89%) | Filing History |
| 2021-12-10 5:24 pm Unchanged | 2021-12-10 | 13G | ODONATE, INC. ODTC | EcoR1 Capital, LLC | 0 0.000% | 0 (Unchanged) | Filing History |
| 2021-12-10 5:08 pm Purchase | 2021-12-01 | 13G | ATEA PHARMACEUTICALS INC AVIR | EcoR1 Capital, LLC | 5,376,134 6.500% | 5,376,134 (New Position) | Filing History |
| 2021-11-18 1:03 pm Unchanged | 2021-11-17 | 13G | ODONATE, INC. ODTC | EcoR1 Capital, LLC | 0 14.800% | 0 (Unchanged) | Filing History |
| 2021-11-16 12:20 pm Purchase | 2021-11-05 | 13G | 2SEVENTY BIO INC TSVT | EcoR1 Capital, LLC | 1,890,663 8.100% | 1,890,663 (New Position) | Filing History |
| 2021-10-22 4:46 pm Purchase | 2021-10-12 | 13G | VOYAGER THERAPEUTICS INC VYGR | EcoR1 Capital, LLC | 3,557,507 9.400% | 3,557,507 (New Position) | Filing History |
| 2021-10-05 1:03 pm Sale | 2021-09-30 | 13G | CORVUS PHARMACEUTICALS INC CRVS | EcoR1 Capital, LLC | 81,077 0.200% | -5,000,000 (-98.40%) | Filing History |
| 2021-09-23 3:14 pm Purchase | 2021-09-22 | 13G | CORVUS PHARMACEUTICALS INC CRVS | EcoR1 Capital, LLC | 5,081,077 12.000% | 1,501,700 (+41.95%) | Filing History |
| 2021-07-19 5:23 pm Unchanged | 2021-07-08 | 13G | ODONATE, INC. ODTC | EcoR1 Capital, LLC | 0 8.700% | 0 (Unchanged) | Filing History |
| 2021-07-19 5:16 pm Purchase | 2021-07-09 | 13G | ARCUS BIOSCIENCES INC RCUS | EcoR1 Capital, LLC | 4,572,047 6.400% | 4,572,047 (New Position) | Filing History |
| 2021-07-12 1:26 pm Purchase | 2021-07-02 | 13G | ALECTOR INC ALEC | EcoR1 Capital, LLC | 4,742,634 6.000% | 4,742,634 (New Position) | Filing History |