13D/13G Filings - ANAPTYSBIO INC (ANAB)

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
2025-04-17
09:35 am
Sale
2025-03-31 13G AnaptysBio, Inc.
ANAB
BLACKROCK INC
BLK
1,900,844
6.200%
-647,624decrease
(-25.41%)
Filing
History
2025-03-07
4:42 pm
Purchase
2025-02-28 13G AnaptysBio, Inc.
ANAB
First Light Asset Management, LLC 4,653,068
15.170%
4,653,068increase
(New Position)
Filing
History
2025-02-18
4:36 pm
Purchase
2025-02-14 13G AnaptysBio, Inc.
ANAB
Point72 Asset Management, L.P. 1,691,372
5.600%
902,827increase
(+114.49%)
Filing
History
2025-02-14
3:45 pm
Sale
2024-12-31 13G AnaptysBio, Inc.
ANAB
Fairmount Funds Management LLC 0
0.000%
-1,671,484decrease
(Position Closed)
Filing
History
2025-02-14
11:27 am
Sale
2025-01-31 13G AnaptysBio, Inc.
ANAB
Frazier Life Sciences Public Fund, L.P. 463,241
1.500%
-1,192,054decrease
(-72.01%)
Filing
History
2025-02-14
11:25 am
Sale
2024-12-31 13G AnaptysBio, Inc.
ANAB
Frazier Life Sciences Public Fund, L.P. 1,655,295
5.400%
-261,896decrease
(-13.66%)
Filing
History
2025-02-05
1:23 pm
Purchase
2024-12-31 13G AnaptysBio, Inc.
ANAB
BLACKROCK INC
BLK
2,548,468
8.400%
748,645increase
(+41.60%)
Filing
History
2024-12-18
4:30 pm
Purchase
2024-12-11 13G AnaptysBio, Inc.
ANAB
Fairmount Funds Management LLC 1,671,484
5.500%
1,671,484increase
(New Position)
Filing
History
2024-11-14
4:00 pm
Purchase
2024-09-30 13G AnaptysBio, Inc.
ANAB
TANG CAPITAL MANAGEMENT LLC 1,330,879
4.400%
1,330,879increase
(New Position)
Filing
History
2024-11-14
09:24 am
Sale
2024-09-30 13G AnaptysBio, Inc.
ANAB
Deep Track Capital, LP 0
0.000%
-2,036,990decrease
(Position Closed)
Filing
History
2024-08-16
12:07 pm
Purchase
2024-08-14 13D AnaptysBio, Inc.
ANAB
EcoR1 Capital LLC 7,794,996
25.800%
274,572increase
(+3.65%)
Filing
History
2024-07-10
10:10 am
Purchase
2024-07-09 13G AnaptysBio, Inc.
ANAB
FMR CORP 2,870,618
10.507%
2,692,879increase
(+1515.07%)
Filing
History
2024-05-06
12:59 pm
Purchase
2024-04-29 13G AnaptysBio, Inc.
ANAB
Frazier Life Sciences Public Fund, L.P. 1,917,191
7.000%
1,917,191increase
(New Position)
Filing
History
2024-02-14
4:00 pm
Sale
2023-12-31 13G AnaptysBio, Inc.
ANAB
TANG CAPITAL PARTNERS LP 1,950,609
7.300%
-678,069decrease
(-25.80%)
Filing
History
2024-02-14
10:01 am
Sale
2023-12-31 13G AnaptysBio, Inc.
ANAB
Point72 Asset Management, L.P. 788,545
3.000%
-1,335,655decrease
(-62.88%)
Filing
History
2024-02-14
08:35 am
Purchase
2023-12-31 13G AnaptysBio, Inc.
ANAB
Deep Track Capital, LP 2,036,990
7.670%
676,814increase
(+49.76%)
Filing
History
2024-02-13
4:58 pm
Sale
2023-12-29 13G AnaptysBio, Inc.
ANAB
The Vanguard Group 1,380,115
5.190%
-396,793decrease
(-22.33%)
Filing
History
2024-01-26
5:25 pm
Sale
2023-12-31 13G AnaptysBio, Inc.
ANAB
BLACKROCK INC
BLK
1,799,823
6.800%
-56,443decrease
(-3.04%)
Filing
History
2023-10-02
4:32 pm
Purchase
2023-09-22 13G AnaptysBio, Inc.
ANAB
Deep Track Capital, LP 1,360,176
5.120%
1,360,176increase
(New Position)
Filing
History
2023-02-14
4:21 pm
Sale
2022-12-31 13G AnaptysBio, Inc.
ANAB
Point72 Asset Management, L.P. 2,124,200
7.500%
-157,000decrease
(-6.88%)
Filing
History
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