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
2023-02-10
4:04 pm
Purchase
13GCABALETTA BIO INC
CABA
ALGER ASSOCIATES INC3,478,427
11.9%
3,478,427increase
(New Position)
View
2023-02-09
12:39 pm
Purchase
13GCABALETTA BIO INC
CABA
ADAGE CAPITAL PARTNERS GP L.L.C.2,559,358
9.99%
17,713increase
(+0.70%)
View
2023-01-13
4:05 pm
Purchase
13GCABALETTA BIO INC
CABA
COMMODORE CAPITAL LP1,458,367
5%
1,458,367increase
(New Position)
View
2022-12-23
4:15 pm
Purchase
13GCABALETTA BIO INC
CABA
Venrock Healthcare Capital Partners III L.P.1,895,285
6.5%
1,895,285increase
(New Position)
View
2022-11-07
4:31 pm
Purchase
13GCABALETTA BIO INC
CABA
Nichtberger Steven1,858,462
6.4%
1,858,462increase
(New Position)
View
2022-10-31
4:40 pm
Purchase
13GCABALETTA BIO INC
CABA
Lynx1 Capital Management LP2,360,312
8.14%
2,360,312increase
(New Position)
View
2022-10-31
4:01 pm
Purchase
13GCABALETTA BIO INC
CABA
Cormorant Asset Management LP2,000,000
7.81%
845,576increase
(+73.25%)
View
2022-08-22
08:49 am
Purchase
13GCABALETTA BIO INC
CABA
Eversept Partners LP2,109,092
8.24%
2,109,092increase
(New Position)
View
2022-08-03
5:01 pm
Sale
13DCABALETTA BIO INC
CABA
5AM Ventures V L.P.1,030,318
4.1%
-1,033,945decrease
(-50.09%)
View
2022-02-14
5:07 pm
Sale
13GCABALETTA BIO INC
CABA
Redmile Group LLC696,377
2.5%
-681,942decrease
(-49.48%)
View
2022-02-14
4:40 pm
Sale
13GCABALETTA BIO INC
CABA
Boxer Capital LLC540,000
1.9%
-1,063,361decrease
(-66.32%)
View
2022-02-14
3:12 pm
Sale
13GCABALETTA BIO INC
CABA
Cormorant Asset Management LP1,154,424
4.07%
-750,000decrease
(-39.38%)
View
2022-02-14
06:26 am
Sale
13GCABALETTA BIO INC
CABA
CITADEL ADVISORS LLC1,519,423
5.4%
-74,803decrease
(-4.69%)
View
2022-02-10
09:11 am
Purchase
13GCABALETTA BIO INC
CABA
ADAGE CAPITAL PARTNERS GP L.L.C.2,541,645
8.63%
556,463increase
(+28.03%)
View
2021-11-03
4:31 pm
Sale
13DCABALETTA BIO INC
CABA
5AM Ventures V L.P.2,064,263
8.8%
-295,000decrease
(-12.50%)
View
2021-11-01
4:03 pm
Purchase
13GCABALETTA BIO INC
CABA
CITADEL ADVISORS LLC1,594,226
5.6%
1,594,226increase
(New Position)
View
2021-09-09
4:31 pm
Sale
13DCABALETTA BIO INC
CABA
5AM Ventures V L.P.2,359,263
11.4%
-625,000decrease
(-20.94%)
View
2021-02-16
5:29 pm
Purchase
13GCABALETTA BIO INC
CABA
Boxer Capital LLC1,603,361
6.7%
37,000increase
(+2.36%)
View
2021-02-16
4:07 pm
Purchase
13GCABALETTA BIO INC
CABA
Redmile Group LLC1,378,319
5.7%
1,378,319increase
(New Position)
View
2021-02-16
3:14 pm
Sale
13GCABALETTA BIO INC
CABA
Cormorant Asset Management LP1,904,424
7.92%
-214,709decrease
(-10.13%)
View
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