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
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- Peter Lynch
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| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-04-17 09:35 am Sale |
2025-03-31 | 13G | Alector, Inc. ALEC |
BLACKROCK INC BLK |
6,116,564 6.200% |
-1,951,989 (-24.19%) |
Filing History |
| 2024-12-06 5:30 pm Purchase |
2024-11-29 | 13G | Alector, Inc. ALEC |
RA Capital Management, L.P. | 9,695,228 9.900% |
9,695,228 (New Position) |
Filing History |
| 2024-11-12 7:21 pm Sale |
2024-09-30 | 13G | Alector, Inc. ALEC |
Polaris Venture Partners VI L.P. | 9,977,877 10.200% |
-997,857 (-9.09%) |
Filing History |
| 2024-11-07 12:41 pm Sale |
2024-09-30 | 13G | Alector, Inc. ALEC |
MORGAN STANLEY MS |
4,331,322 4.500% |
-273,722 (-5.94%) |
Filing History |
| 2024-02-13 4:59 pm Sale |
2023-12-29 | 13G | Alector, Inc. ALEC |
The Vanguard Group | 4,386,541 5.210% |
-1,978,070 (-31.08%) |
Filing History |
| 2024-02-12 10:03 am Purchase |
2023-12-31 | 13G | Alector, Inc. ALEC |
MORGAN STANLEY MS |
4,605,044 5.500% |
4,605,044 (New Position) |
Filing History |
| 2024-02-09 4:48 pm Sale |
2023-12-31 | 13G | Alector, Inc. ALEC |
Polaris Venture Partners VI L.P. | 10,975,734 11.500% |
-968,536 (-8.11%) |
Filing History |
| 2024-02-09 08:35 am Purchase |
2024-02-08 | 13G | Alector, Inc. ALEC |
FMR CORP | 12,620,404 14.999% |
448,359 (+3.68%) |
Filing History |
| 2024-02-08 6:59 pm Purchase |
2023-12-31 | 13G | Alector, Inc. ALEC |
Rosenthal Arnon | 7,285,773 8.500% |
401,411 (+5.83%) |
Filing History |
| 2024-01-24 2:27 pm Purchase |
2023-12-31 | 13G | Alector, Inc. ALEC |
BLACKROCK INC BLK |
8,068,553 9.600% |
699,933 (+9.50%) |
Filing History |
| 2023-10-13 4:01 pm Purchase |
2023-10-09 | 13G | Alector, Inc. ALEC |
FMR CORP | 12,172,045 14.519% |
7,460,105 (+158.32%) |
Filing History |
| 2023-10-10 09:09 am Purchase |
2023-10-09 | 13G | Alector, Inc. ALEC |
FIL Limited | 12,172,045 14.519% |
12,172,045 (New Position) |
Filing History |
| 2023-02-10 5:16 pm Purchase |
2022-12-31 | 13G | Alector, Inc. ALEC |
Rosenthal Arnon | 6,884,362 8.300% |
323,853 (+4.94%) |
Filing History |
| 2023-02-10 1:13 pm Sale |
2022-12-31 | 13G | Alector, Inc. ALEC |
EcoR1 Capital LLC | 4,056,548 4.900% |
-938,422 (-18.79%) |
Filing History |
| 2023-02-09 10:54 am Purchase |
2022-12-30 | 13G | Alector, Inc. ALEC |
The Vanguard Group | 6,364,611 7.700% |
824,371 (+14.88%) |
Filing History |
| 2023-02-09 10:29 am Sale |
2023-01-31 | 13G | Alector, Inc. ALEC |
FEDERATED HERMES INC. FHI |
2,824,387 3.420% |
-1,747,273 (-38.22%) |
Filing History |
| 2023-02-09 08:23 am Purchase |
2023-02-09 | 13G | Alector, Inc. ALEC |
FMR CORP | 4,711,940 5.697% |
97,212 (+2.11%) |
Filing History |
| 2023-02-07 5:14 pm Sale |
2022-12-31 | 13G | Alector, Inc. ALEC |
Polaris Venture Partners VI L.P. | 11,944,270 14.400% |
-465,960 (-3.75%) |
Filing History |
| 2023-02-01 09:41 am Purchase |
2022-12-31 | 13G | Alector, Inc. ALEC |
FEDERATED HERMES INC. FHI |
4,571,660 5.530% |
4,571,660 (New Position) |
Filing History |
| 2023-01-25 10:36 am Purchase |
2022-12-31 | 13G | Alector, Inc. ALEC |
BLACKROCK INC BLK |
7,368,620 8.900% |
1,988,211 (+36.95%) |
Filing History |