Activist 13D/13G Filings - Cabaletta Bio Inc. (CABA)

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
2024-11-14
5:46 pm
Sale
13GCABALETTA BIO INC
CABA
Venrock Healthcare Capital Partners III L.P.1,590,696
3.300%
-973,256decrease
(-37.96%)
View
2024-11-14
4:02 pm
Purchase
13GCABALETTA BIO INC
CABA
ALGER ASSOCIATES INC4,119,394
8.400%
792,993increase
(+23.84%)
View
2024-11-14
1:28 pm
Purchase
13GCABALETTA BIO INC
CABA
T. Rowe Price Investment Management Inc.3,673,724
7.500%
3,673,724increase
(New Position)
View
2024-11-12
1:25 pm
Unchanged
13GCABALETTA BIO INC
CABA
VANGUARD GROUP INC2,553,710
5.220%
0
(Unchanged)
View
2024-11-12
09:34 am
Purchase
13GCABALETTA BIO INC
CABA
Adage Capital Management L.P.3,634,475
7.430%
3,634,475increase
(New Position)
View
2024-11-04
12:01 pm
Unchanged
13GCABALETTA BIO INC
CABA
VANGUARD GROUP INC2,553,710
5.220%
0
(Unchanged)
View
2024-11-04
11:38 am
Unchanged
13GCABALETTA BIO INC
CABA
VANGUARD GROUP INC2,553,710
5.220%
0
(Unchanged)
View
2024-11-04
11:38 am
Purchase
13GCABALETTA BIO INC
CABA
VANGUARD GROUP INC2,553,710
5.220%
2,553,710increase
(New Position)
View
2024-10-17
12:00 pm
Sale
13GCABALETTA BIO INC
CABA
STATE STREET CORP
STT
896,123
1.800%
-1,698,347decrease
(-65.46%)
View
2024-08-22
6:10 pm
Purchase
13GCABALETTA BIO INC
CABA
Bain Capital Life Sciences Opportunities III LP2,760,888
5.700%
760,888increase
(+38.04%)
View
2024-06-10
4:59 pm
Purchase
13GCABALETTA BIO INC
CABA
PRUDENTIAL FINANCIAL INC
PRU
5,655,720
12.080%
5,655,720increase
(New Position)
View
2024-06-06
1:01 pm
Purchase
13GCABALETTA BIO INC
CABA
JENNISON ASSOCIATES LLC5,170,235
11.100%
5,170,235increase
(New Position)
View
2024-02-14
8:53 pm
Purchase
13GCABALETTA BIO INC
CABA
Venrock Healthcare Capital Partners III L.P.2,563,952
6.400%
668,667increase
(+35.28%)
View
2024-02-14
4:21 pm
Purchase
13GCABALETTA BIO INC
CABA
BAKER BROS. ADVISORS LP1,457,626
3.400%
113,626increase
(+8.45%)
View
2024-02-14
4:11 pm
Sale
13GCABALETTA BIO INC
CABA
ALGER ASSOCIATES INC3,326,401
7.800%
-152,026decrease
(-4.37%)
View
2024-02-14
4:05 pm
Purchase
13GCABALETTA BIO INC
CABA
COMMODORE CAPITAL LP1,900,000
4.400%
441,633increase
(+30.28%)
View
2024-02-14
3:01 pm
Sale
13GCABALETTA BIO INC
CABA
Cormorant Asset Management LP0
0.000%
-1,971,739decrease
(Position Closed)
View
2024-02-14
09:20 am
Sale
13GCABALETTA BIO INC
CABA
Lynx1 Capital Management LP2,139,644
4.990%
-686,332decrease
(-24.29%)
View
2024-02-13
6:47 pm
Unchanged
13GCABALETTA BIO INC
CABA
Bain Capital Life Sciences Opportunities III LP2,000,000
4.700%
0
(Unchanged)
View
2024-02-13
4:31 pm
Purchase
13GCABALETTA BIO INC
CABA
Nichtberger Steven2,668,756
5.400%
335,377increase
(+14.37%)
View
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