Activist 13D/13G Filings - Gossamer Bio Inc. (GOSS)

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
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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-02-14
4:40 pm
Purchase
13GGOSSAMER BIO INC
GOSS
HILLHOUSE INVESTMENT MANAGEMENT LTD.4,974,041
2.2%
4,974,041increase
(New Position)
View
2024-02-13
5:06 pm
Purchase
13GGOSSAMER BIO INC
GOSS
VANGUARD GROUP INC11,635,634
5.16%
3,675,777increase
(+46.18%)
View
2024-02-09
5:35 pm
Sale
13GGOSSAMER BIO INC
GOSS
ARCH Venture Fund IX L.P.0
0%
-8,055,916decrease
(Position Closed)
View
2024-02-09
09:03 am
Purchase
13GGOSSAMER BIO INC
GOSS
FMR LLC12,263,918
5.44%
12,263,918increase
(New Position)
View
2024-01-11
4:30 pm
Purchase
13GGOSSAMER BIO INC
GOSS
Artal International S.C.A.13,108,880
5.8%
13,108,880increase
(New Position)
View
2024-01-11
4:09 pm
Sale
13GGOSSAMER BIO INC
GOSS
MILLENNIUM MANAGEMENT LLC4,224,610
1.9%
-579,691decrease
(-12.07%)
View
2023-07-28
3:46 pm
Purchase
13DGOSSAMER BIO INC
GOSS
Growth Equity Opportunities 18 VGE LLC18,793,076
8.2%
18,793,076increase
(New Position)
View
2023-05-10
09:21 am
Sale
13GGOSSAMER BIO INC
GOSS
STATE STREET CORP
STT
1,319,485
1.39%
-26,524,500decrease
(-95.26%)
View
2023-05-05
11:52 am
Sale
13GGOSSAMER BIO INC
GOSS
BlackRock Inc.
BLK
4,653,619
4.9%
-759,404decrease
(-14.03%)
View
2023-02-14
4:08 pm
Sale
13GGOSSAMER BIO INC
GOSS
HHLR ADVISORS LTD.4,974,041
5.3%
-2,446,933decrease
(-32.97%)
View
2023-02-09
11:22 am
Purchase
13GGOSSAMER BIO INC
GOSS
VANGUARD GROUP INC7,959,857
8.43%
2,372,398increase
(+42.46%)
View
2023-02-01
4:54 pm
Sale
13GGOSSAMER BIO INC
GOSS
BlackRock Inc.
BLK
5,413,023
5.7%
-16,663decrease
(-0.31%)
View
2023-01-10
07:54 am
Purchase
13GGOSSAMER BIO INC
GOSS
STATE STREET CORP
STT
27,843,985
29.47%
27,843,985increase
(New Position)
View
2023-01-04
4:21 pm
Purchase
13GGOSSAMER BIO INC
GOSS
MILLENNIUM MANAGEMENT LLC4,804,301
5.1%
1,433,739increase
(+42.54%)
View
2022-12-20
4:20 pm
Purchase
13GGOSSAMER BIO INC
GOSS
MILLENNIUM MANAGEMENT LLC3,370,562
3.6%
3,370,562increase
(New Position)
View
2022-02-10
08:16 am
Purchase
13GGOSSAMER BIO INC
GOSS
VANGUARD GROUP INC5,587,459
7.31%
229,654increase
(+4.29%)
View
2022-02-03
4:41 pm
Purchase
13GGOSSAMER BIO INC
GOSS
BlackRock Inc.
BLK
5,429,686
7.1%
727,651increase
(+15.48%)
View
2021-02-16
4:10 pm
Purchase
13GGOSSAMER BIO INC
GOSS
HHLR ADVISORS LTD.7,420,974
9.8%
1,509,433increase
(+25.53%)
View
2021-02-12
4:30 pm
Sale
13GGOSSAMER BIO INC
GOSS
Gossamer Bio Inc.
GOSS
3,499,472
4.6%
-106,969decrease
(-2.97%)
View
2021-02-12
4:25 pm
Purchase
13GGOSSAMER BIO INC
GOSS
Gossamer Bio Inc.
GOSS
3,606,441
4.8%
3,606,441increase
(New Position)
View
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