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

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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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-10-03
4:26 pm
Purchase
2025-09-2613DSAB BIOTHERAPEUTICS INC NE
SABS
RA Capital Management, L.P.4,401,500
9.900%
4,401,500increase
(New Position)
Filing
History
2025-10-01
9:19 pm
Purchase
2025-09-2913DARS PHARMACEUTICALS, INC
SPRY
RA Capital Management, L.P.10,940,977
11.100%
80,000increase
(+0.74%)
Filing
History
2025-09-30
4:36 pm
Purchase
2025-09-2613DPEPGEN INC
PEPG
RA Capital Management, L.P.20,099,753
29.200%
9,404,618increase
(+87.93%)
Filing
History
2025-09-19
4:53 pm
Purchase
2025-09-1713DVOR BIOPHARMA INC
VOR
RA Capital Management, L.P.1,988,657
29.000%
1,664increase
(+0.08%)
Filing
History
2025-09-19
4:47 pm
Purchase
2025-09-1213GLB PHARMACEUTICALS INC
LBRX
RA Capital Management, L.P.1,675,000
7.500%
1,675,000increase
(New Position)
Filing
History
2025-09-08
6:00 pm
Purchase
2025-09-0413DMINERALYS THERAPEUTICS INC
MLYS
RA Capital Management, L.P.7,796,433
9.900%
1,508,836increase
(+24.00%)
Filing
History
2025-08-29
4:32 pm
Purchase
2025-08-2213GINVIVYD, INC.
IVVD
RA Capital Management, L.P.21,338,288
9.900%
21,338,288increase
(New Position)
Filing
History
2025-08-26
4:59 pm
Purchase
2025-06-3013GADAGIO MED INC
ADGM
RA Capital Management, L.P.1,200,000
7.200%
1,200,000increase
(New Position)
Filing
History
2025-08-20
4:41 pm
Purchase
2025-06-3013GCERVOMED INC
CRVO
RA Capital Management, L.P.1,026,937
9.900%
1,026,937increase
(New Position)
Filing
History
2025-08-18
5:52 pm
Purchase
2025-08-1113GASSEMBLY BIOSCIENCES INC N
ASMB
RA Capital Management, L.P.1,530,615
9.500%
902,523increase
(+143.69%)
Filing
History
2025-08-14
6:14 pm
Sale
2025-06-3013GVERONA PHARMA PLC SPONSORED AD
VRNA
RA Capital Management, L.P.593,670
0.700%
-5,417,442decrease
(-90.12%)
Filing
History
2025-08-14
6:13 pm
Sale
2025-06-3013GUROGEN PHARMA LTD
URGN
RA Capital Management, L.P.0
0.000%
-3,206,271decrease
(Position Closed)
Filing
History
2025-08-14
6:11 pm
Purchase
2025-06-3013GTAYSHA GENE THERAPIES INC
TSHA
RA Capital Management, L.P.25,345,988
9.900%
3,806,523increase
(+17.67%)
Filing
History
2025-08-14
6:10 pm
Sale
2025-06-3013GSUTRO BIOPHARMA INC
STRO
RA Capital Management, L.P.0
0.000%
-443,464decrease
(Position Closed)
Filing
History
2025-08-14
6:08 pm
Sale
2025-06-3013GSERA PROGNOSTICS INC
SERA
RA Capital Management, L.P.0
0.000%
-3,032,808decrease
(Position Closed)
Filing
History
2025-08-14
6:06 pm
Purchase
2025-08-1213DSOLID BIOSCIENCES INC
SLDB
RA Capital Management, L.P.7,997,510
9.900%
7,690increase
(+0.10%)
Filing
History
2025-08-14
6:04 pm
Sale
2025-06-3013GRHYTHM PHARMACEUTICALS INC
RYTM
RA Capital Management, L.P.5,561,359
8.700%
-523,053decrease
(-8.60%)
Filing
History
2025-08-14
6:03 pm
Sale
2025-06-3013GPROTARA THERAPEUTICS INC
TARA
RA Capital Management, L.P.1,971,765
4.900%
-1,459,948decrease
(-42.54%)
Filing
History
2025-08-14
6:01 pm
Purchase
2025-06-3013GGH RESH PLC SHS
GHRS
RA Capital Management, L.P.7,676,697
12.400%
732,049increase
(+10.54%)
Filing
History
2025-08-14
6:00 pm
Sale
2025-06-3013GDAY ONE BIOPHARMACEUTICALS INC
DAWN
RA Capital Management, L.P.0
0.000%
-5,755,577decrease
(Position Closed)
Filing
History
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