13D/13G Filings - Avidity Partners Management LP

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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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-02-14
10:42 am
Purchase
2024-12-3113GKezar Life Sciences, Inc.
KZR
Avidity Partners Management LP502,600
6.900%
55increase
(+0.01%)
Filing
History
2025-02-14
10:26 am
Sale
2024-12-3113GPerspective Therapeutics, Inc.
CATX
Avidity Partners Management LP2,841,024
4.200%
-749,402decrease
(-20.87%)
Filing
History
2025-02-14
10:21 am
Purchase
2024-12-3113GSCYNEXIS, Inc.
SCYX
Avidity Partners Management LP4,211,870
9.900%
34,667increase
(+0.83%)
Filing
History
2025-02-14
10:16 am
Purchase
2024-12-3113GImmunic, Inc.
IMUX
Avidity Partners Management LP9,022,363
9.900%
32,920increase
(+0.37%)
Filing
History
2025-02-14
10:10 am
Sale
2024-12-3113GSyros Pharmaceuticals, Inc.
SYRS
Avidity Partners Management LP2,048,020
7.600%
-809,553decrease
(-28.33%)
Filing
History
2025-02-14
10:02 am
Unchanged
2024-12-3113GContext Therapeutics Inc.
CNTX
Avidity Partners Management LP7,776,296
9.900%
0
(Unchanged)
Filing
History
2024-12-03
9:19 pm
Purchase
2024-11-2913DDianthus Therapeutics, Inc.
DNTH
Avidity Partners Management LP2,930,250
9.900%
7,427increase
(+0.25%)
Filing
History
2024-11-14
7:38 pm
Purchase
2024-09-3013GOruka Therapeutics, Inc.
ORKA
Avidity Partners Management LP790,926
2.300%
790,926increase
(New Position)
Filing
History
2024-11-14
7:07 pm
Purchase
2024-09-3013GSCYNEXIS, Inc.
SCYX
Avidity Partners Management LP4,177,203
9.900%
71,993increase
(+1.75%)
Filing
History
2024-11-14
6:14 pm
Purchase
2024-09-3013GPerspective Therapeutics, Inc.
CATX
Avidity Partners Management LP3,590,426
5.300%
3,590,426increase
(New Position)
Filing
History
2024-11-14
6:08 pm
Sale
2024-09-3013GCaribou Biosciences, Inc.
CRBU
Avidity Partners Management LP0
0.000%
-6,360,212decrease
(Position Closed)
Filing
History
2024-11-14
6:01 pm
Sale
2024-09-3013GJasper Therapeutics, Inc.
JSPR
Avidity Partners Management LP0
0.000%
-760,000decrease
(Position Closed)
Filing
History
2024-11-14
5:33 pm
Purchase
2024-09-3013GImmunic, Inc.
IMUX
Avidity Partners Management LP8,989,443
9.900%
90,025increase
(+1.01%)
Filing
History
2024-11-14
5:31 pm
Unchanged
2024-09-3013GContext Therapeutics Inc.
CNTX
Avidity Partners Management LP7,776,296
9.900%
0
(Unchanged)
Filing
History
2024-11-14
5:28 pm
Purchase
2024-09-3013GSyros Pharmaceuticals, Inc.
SYRS
Avidity Partners Management LP2,857,573
9.900%
195,367increase
(+7.34%)
Filing
History
2024-11-14
4:22 pm
Sale
2024-09-3013GKaryopharm Therapeutics Inc.
KPTI
Avidity Partners Management LP316,071
3.700%
-429,846decrease
(-57.63%)
Filing
History
2024-05-13
10:37 am
Purchase
2024-05-0213GContext Therapeutics Inc.
CNTX
Avidity Partners Management LP7,776,296
9.900%
7,776,296increase
(New Position)
Filing
History
2024-04-09
8:57 pm
Purchase
2024-04-0313GARCA biopharma, Inc.
ABIO
Avidity Partners Management LP83,333
6.900%
83,333increase
(New Position)
Filing
History
2024-03-27
4:26 pm
Purchase
2024-03-1813GJasper Therapeutics, Inc.
JSPR
Avidity Partners Management LP760,000
5.100%
760,000increase
(New Position)
Filing
History
2024-02-14
10:33 am
Sale
2023-12-3113GKaryopharm Therapeutics Inc.
KPTI
Avidity Partners Management LP745,916
9.500%
-12,822decrease
(-1.69%)
Filing
History
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