13D/13G Filings - RA Capital Management, L.P.

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
2025-05-15
4:59 pm
Sale
2025-03-3113GKura Oncology, Inc.
KURA
RA Capital Management, L.P.4,004,610
4.900%
-364,388decrease
(-8.34%)
Filing
History
2025-05-15
4:58 pm
Purchase
2025-03-3113GNewAmsterdam Pharma Company N.V.
NAMS
RA Capital Management, L.P.11,063,125
9.900%
187,671increase
(+1.73%)
Filing
History
2025-05-15
4:58 pm
Purchase
2025-03-3113GGH Research PLC
GHRS
RA Capital Management, L.P.6,944,648
11.200%
257,959increase
(+3.86%)
Filing
History
2025-05-15
4:57 pm
Purchase
2025-03-3113GGeron Corporation
GERN
RA Capital Management, L.P.63,988,106
9.900%
668,553increase
(+1.06%)
Filing
History
2025-05-15
4:56 pm
Purchase
2025-03-3113GUnicycive Therapeutics, Inc.
UNCY
RA Capital Management, L.P.13,285,781
9.900%
1,765,661increase
(+15.33%)
Filing
History
2025-05-15
4:56 pm
Purchase
2025-03-3113GDyne Therapeutics, Inc.
DYN
RA Capital Management, L.P.9,714,392
8.500%
3,333,248increase
(+52.24%)
Filing
History
2025-05-15
4:55 pm
Purchase
2025-03-3113GSurrozen, Inc.
SRZN
RA Capital Management, L.P.867,418
9.900%
543,756increase
(+168.00%)
Filing
History
2025-05-15
4:55 pm
Unchanged
2025-03-3113GDianthus Therapeutics, Inc.
DNTH
RA Capital Management, L.P.2,866,733
8.900%
0
(Unchanged)
Filing
History
2025-05-15
4:53 pm
Sale
2025-03-3113GChimerix, Inc.
CMRX
RA Capital Management, L.P.0
0.000%
-8,800,000decrease
(Position Closed)
Filing
History
2025-05-15
4:53 pm
Unchanged
2025-03-3113GUroGen Pharma Ltd.
URGN
RA Capital Management, L.P.3,206,271
7.000%
0
(Unchanged)
Filing
History
2025-05-15
4:52 pm
Sale
2025-03-3113GC4 Therapeutics, Inc.
CCCC
RA Capital Management, L.P.0
0.000%
-4,878,000decrease
(Position Closed)
Filing
History
2025-05-15
4:51 pm
Purchase
2025-03-3113GVaxcyte, Inc.
PCVX
RA Capital Management, L.P.12,964,491
9.900%
314,763increase
(+2.49%)
Filing
History
2025-05-15
4:51 pm
Sale
2025-03-3113GBright Minds Biosciences Inc.
DRUG
RA Capital Management, L.P.206,427
2.900%
-254,402decrease
(-55.21%)
Filing
History
2025-05-15
4:49 pm
Purchase
2025-03-3113GAvalo Therapeutics, Inc.
AVTX
RA Capital Management, L.P.1,094,407
9.900%
127,108increase
(+13.14%)
Filing
History
2025-05-15
4:49 pm
Sale
2025-03-3113GVerona Pharma plc
VRNA
RA Capital Management, L.P.6,011,112
7.100%
-1,766,830decrease
(-22.72%)
Filing
History
2025-05-15
4:48 pm
Sale
2025-03-3113GAdagio Medical Holdings, Inc.
ADGM
RA Capital Management, L.P.1,200,000
7.200%
-413,220decrease
(-25.61%)
Filing
History
2025-05-14
6:34 pm
Purchase
2025-05-1213DiTeos Therapeutics, Inc.
ITOS
RA Capital Management, L.P.4,163,276
9.900%
504,230increase
(+13.78%)
Filing
History
2025-05-14
6:09 pm
Purchase
2025-05-1213DWerewolf Therapeutics, Inc.
HOWL
RA Capital Management, L.P.6,746,807
15.000%
553,926increase
(+8.94%)
Filing
History
2025-05-09
4:19 pm
Purchase
2025-05-0713DLENZ Therapeutics, Inc.
LENZ
RA Capital Management, L.P.4,260,606
15.100%
4,260,606increase
(New Position)
Filing
History
2025-04-30
4:51 pm
Purchase
2025-04-2813DAerovate Therapeutics, Inc.
AVTE
RA Capital Management, L.P.1,324,954
4.100%
1,324,954increase
(New Position)
Filing
History
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