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 are not 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 | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2024-12-06 5:30 pm Purchase | 13G | Alector Inc. ALEC | RA CAPITAL MANAGEMENT L.P. | 9,695,228 9.900% | 9,695,228 (New Position) | View |
| 2024-11-12 7:21 pm Sale | 13G | Alector Inc. ALEC | Polaris Venture Partners VI L.P. | 9,977,877 10.200% | -997,857 (-9.09%) | View |
| 2024-11-07 12:41 pm Sale | 13G | Alector Inc. ALEC | MORGAN STANLEY MS | 4,331,322 4.500% | -273,722 (-5.94%) | View |
| 2024-02-13 4:59 pm Sale | 13G | Alector Inc. ALEC | VANGUARD GROUP INC | 4,386,541 5.210% | -1,978,070 (-31.08%) | View |
| 2024-02-12 10:03 am Purchase | 13G | Alector Inc. ALEC | MORGAN STANLEY MS | 4,605,044 5.500% | 4,605,044 (New Position) | View |
| 2024-02-09 4:48 pm Sale | 13G | Alector Inc. ALEC | Polaris Venture Partners VI L.P. | 10,975,734 11.500% | -968,536 (-8.11%) | View |
| 2024-02-09 08:35 am Purchase | 13G | Alector Inc. ALEC | FMR LLC | 12,620,404 14.999% | 448,359 (+3.68%) | View |
| 2024-02-08 6:59 pm Purchase | 13G | Alector Inc. ALEC | Rosenthal Arnon | 7,285,773 8.500% | 401,411 (+5.83%) | View |
| 2024-01-24 2:27 pm Purchase | 13G | Alector Inc. ALEC | BlackRock Inc. BLK | 8,068,553 9.600% | 699,933 (+9.50%) | View |
| 2023-10-13 4:01 pm Purchase | 13G | Alector Inc. ALEC | FMR LLC | 12,172,045 14.519% | 7,460,105 (+158.32%) | View |
| 2023-10-10 09:09 am Purchase | 13G | Alector Inc. ALEC | FIL Ltd | 12,172,045 14.519% | 12,172,045 (New Position) | View |
| 2023-02-10 5:16 pm Purchase | 13G | Alector Inc. ALEC | Rosenthal Arnon | 6,884,362 8.300% | 323,853 (+4.94%) | View |
| 2023-02-10 1:13 pm Sale | 13G | Alector Inc. ALEC | EcoR1 Capital LLC | 4,056,548 4.900% | -938,422 (-18.79%) | View |
| 2023-02-09 10:54 am Purchase | 13G | Alector Inc. ALEC | VANGUARD GROUP INC | 6,364,611 7.700% | 824,371 (+14.88%) | View |
| 2023-02-09 10:29 am Sale | 13G | Alector Inc. ALEC | FEDERATED HERMES INC. FHI | 2,824,387 3.420% | -1,747,273 (-38.22%) | View |
| 2023-02-09 08:23 am Purchase | 13G | Alector Inc. ALEC | FMR LLC | 4,711,940 5.697% | 97,212 (+2.11%) | View |
| 2023-02-07 5:14 pm Sale | 13G | Alector Inc. ALEC | Polaris Venture Partners VI L.P. | 11,944,270 14.400% | -465,960 (-3.75%) | View |
| 2023-02-01 09:41 am Purchase | 13G | Alector Inc. ALEC | FEDERATED HERMES INC. FHI | 4,571,660 5.530% | 4,571,660 (New Position) | View |
| 2023-01-25 10:36 am Purchase | 13G | Alector Inc. ALEC | BlackRock Inc. BLK | 7,368,620 8.900% | 1,988,211 (+36.95%) | View |
| 2022-02-14 5:20 pm Purchase | 13G | Alector Inc. ALEC | Rosenthal Arnon | 6,560,509 8.000% | 6,560,509 (New Position) | View |