13D/13G Filings - Annexon Inc. (ANNX)

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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Time period
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Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-02-14
07:55 am
Sale
2024-12-31 13G Annexon, Inc.
ANNX
BCLS I Investco, LP 5,249,069
4.900%
-725,647decrease
(-12.15%)
Filing
History
2025-01-31
11:44 am
Purchase
2024-12-31 13G Annexon, Inc.
ANNX
The Vanguard Group 5,546,918
5.200%
5,546,918increase
(New Position)
Filing
History
2024-12-06
11:26 am
Purchase
2024-11-29 13G Annexon, Inc.
ANNX
FMR CORP 13,930,972
13.100%
5,369,023increase
(+62.71%)
Filing
History
2024-11-14
7:21 pm
Purchase
2024-09-30 13G Annexon, Inc.
ANNX
BB BIOTECH AG 5,157,290
4.900%
475,000increase
(+10.14%)
Filing
History
2024-11-14
6:46 pm
Sale
2024-09-30 13G Annexon, Inc.
ANNX
Logos Global Management LP 2,900,000
2.700%
-4,044,444decrease
(-58.24%)
Filing
History
2024-11-14
5:30 pm
Sale
2024-09-30 13G Annexon, Inc.
ANNX
BCLS I Investco, LP 5,974,716
5.500%
-2,087,003decrease
(-25.89%)
Filing
History
2024-11-14
4:36 pm
Purchase
2024-09-30 13G Annexon, Inc.
ANNX
BIOTECHNOLOGY VALUE FUND L P 9,027,778
8.400%
2,027,778increase
(+28.97%)
Filing
History
2024-11-14
1:22 pm
Sale
2024-09-30 13G Annexon, Inc.
ANNX
PRICE T ROWE ASSOCIATES INC 1,034,652
1.000%
-1,842,015decrease
(-64.03%)
Filing
History
2024-11-12
09:50 am
Sale
2024-11-08 13G Annexon, Inc.
ANNX
FMR CORP 8,561,949
8.103%
-1,123,452decrease
(-11.60%)
Filing
History
2024-11-12
09:38 am
Purchase
2024-09-30 13G Annexon, Inc.
ANNX
Adage Capital Management L.P. 3,485,931
3.280%
3,485,931increase
(New Position)
Filing
History
2024-11-08
2:17 pm
Unchanged
2024-09-30 13G Annexon, Inc.
ANNX
BLACKROCK INC
BLK
7,647,714
7.200%
0
(Unchanged)
Filing
History
2024-10-22
6:06 pm
Purchase
2024-09-30 13G Annexon, Inc.
ANNX
BLACKROCK INC
BLK
7,647,714
7.200%
6,686,671increase
(+695.77%)
Filing
History
2024-04-22
8:35 pm
Purchase
2024-04-17 13G Annexon, Inc.
ANNX
BB BIOTECH AG 4,682,290
5.200%
4,682,290increase
(New Position)
Filing
History
2024-02-14
8:46 pm
Sale
2023-12-31 13G Annexon, Inc.
ANNX
Venrock Healthcare Capital Partners II, L.P. 968,679
1.200%
-3,960,321decrease
(-80.35%)
Filing
History
2024-02-14
4:58 pm
Sale
2023-12-31 13G Annexon, Inc.
ANNX
Citadel Advisors LLC 1,069,087
1.400%
-1,431,220decrease
(-57.24%)
Filing
History
2024-02-14
4:26 pm
Purchase
2023-12-31 13G Annexon, Inc.
ANNX
Redmile Group LLC 8,083,776
9.900%
3,186,201increase
(+65.06%)
Filing
History
2024-02-14
3:45 pm
Sale
2023-12-31 13G Annexon, Inc.
ANNX
Fairmount Funds Management LLC 322,893
0.400%
-3,358,563decrease
(-91.23%)
Filing
History
2024-02-14
12:43 pm
Sale
2023-12-31 13G Annexon, Inc.
ANNX
Eventide Asset Management, LLC 0
0.000%
-3,626,508decrease
(Position Closed)
Filing
History
2024-02-14
10:26 am
Purchase
2023-12-31 13G Annexon, Inc.
ANNX
BIOTECHNOLOGY VALUE FUND L P 7,000,000
8.900%
3,219,306increase
(+85.15%)
Filing
History
2024-02-13
7:23 pm
Purchase
2023-12-31 13G Annexon, Inc.
ANNX
Logos Global Management LP 6,944,444
8.300%
3,844,444increase
(+124.01%)
Filing
History
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