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 |
| 2022-02-10 12:21 pm Sale |
2021-12-31 | 13G | Biogen Inc. BIIB |
PRIMECAP MANAGEMENT CO | 15,757,405 10.730% |
-64,661 (-0.41%) |
Filing History |
| 2022-02-09 3:33 pm Sale |
2021-12-31 | 13G | Biogen Inc. BIIB |
The Vanguard Group | 11,537,299 7.850% |
-359,211 (-3.02%) |
Filing History |
| 2022-02-08 5:05 pm Purchase |
2021-12-31 | 13G | Biogen Inc. BIIB |
BLACKROCK INC BLK |
13,736,954 9.400% |
317,353 (+2.36%) |
Filing History |
| 2021-02-12 12:02 pm Sale |
2009-02-28 | 13G | Biogen Inc. BIIB |
PRIMECAP MANAGEMENT CO | 15,822,066 10.280% |
-65,313 (-0.41%) |
Filing History |
| 2021-02-10 10:39 am Sale |
2020-12-31 | 13G | Biogen Inc. BIIB |
The Vanguard Group | 11,896,510 7.730% |
-1,974,028 (-14.23%) |
Filing History |
| 2021-01-28 5:56 pm Sale |
2020-12-31 | 13G | Biogen Inc. BIIB |
BLACKROCK INC BLK |
13,419,601 8.700% |
-2,239,040 (-14.30%) |
Filing History |
| 2021-01-11 4:19 pm Purchase |
2020-12-31 | 13G | Sage Therapeutics, Inc. SAGE |
BIOGEN IDEC INC BIIB |
6,241,473 10.700% |
6,241,473 (New Position) |
Filing History |
| 2020-12-09 5:00 pm Purchase |
2009-02-28 | 13G | Biogen Inc. BIIB |
PRIMECAP MANAGEMENT CO | 15,887,379 10.320% |
697,898 (+4.59%) |
Filing History |
| 2020-09-28 4:11 pm Purchase |
2020-09-22 | 13G | Denali Therapeutics Inc. DNLI |
BIOGEN IDEC INC BIIB |
13,310,243 11.160% |
13,310,243 (New Position) |
Filing History |