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Detailed Insider History For:
'RA CAPITAL MANAGEMENT L P'

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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
1w
4
100%
-5%
61
DIR,BO
VOR BIOPHARMA INC
VOR
S
$10,368,938
400,408
10/28/25
10/30/25
---
$25.12
779,652
-33.9
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
10/30/25 - 6:40:35 pm
2
1w
1
100%
-1%
61
DIR,BO
SIONNA THERAPEUTICS INC
SION
S
$14,762,604
373,610
10/24/25
10/28/25
$39.50
$39.58
209,391
-64.1
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
10/28/25 - 9:05:46 pm
3
1w
4
100%
-5%
61
DIR,BO
VOR BIOPHARMA INC
VOR
S
$6,204,863
221,166
10/23/25
10/27/25
$28.01
$28.12
1,180,060
-15.8
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
10/27/25 - 8:04:07 pm
4
1w
4
100%
-5%
61
DIR,BO
VOR BIOPHARMA INC
VOR
S
$3,433,992
117,050
10/20/25
10/21/25
---
$28.11
---
All
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
10/22/25 - 7:48:06 pm
5
1w
4
100%
-5%
61
DIR,BO
VOR BIOPHARMA INC
VOR
S
$7,667,444
260,859
---
10/17/25
$29.12
$31.00
15,104
-94.5
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
10/17/25 - 6:03:01 pm
6
1w
4
100%
-5%
61
DIR,BO
VOR BIOPHARMA INC
VOR
S
$6,039,918
203,166
10/15/25
10/16/25
$29.32
$31.35
57,920
-77.8
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
10/17/25 - 6:03:01 pm
7
1y
2
50%
-34%
61
DIR,BO
PEPGEN INC
PEPG
JB*
$30,000,000
9,375,000
---
9/26/25
---
$3.20
18,554,272
102.1
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/30/25 - 4:35:57 pm
8
1y
1
0%
-13%
61
DIR
MINERALYS THERAPEUTICS INC
MLYS
JB*
$29,999,984
1,176,470
---
9/4/25
---
$25.50
5,456,521
27.5
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/8/25 - 5:59:46 pm
9
    
 
DIR,BO
WAVE LIFE SCIENCES LTD
WVE
JB
---
12,700
---
8/11/25
---
---
28,815
78.8
I
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/13/25 - 8:10:35 pm
10
3m
1
100%
96%
61
DIR,BO
CIDARA THERAPEUTICS INC
CDTX
JB*
$99,999,984
2,272,727
---
6/26/25
---
$44.00
3,365,523
208.0
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
6/30/25 - 4:56:56 pm
11
1y
1
0%
-61%
61
DIR,BO
TYRA BIOSCIENCES INC
TYRA
B
$1,664,701
163,287
6/12/25
6/16/25
---
$10.13
10,259,291
1.6
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/16/25 - 8:06:50 pm
12
    
 
DIR,BO
JANUX THERAPEUTICS INC
JANX
JB
---
3,750
---
6/11/25
---
---
6,250
150.0
I
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/13/25 - 7:33:08 pm
13
1y
1
0%
-61%
61
DIR,BO
TYRA BIOSCIENCES INC
TYRA
B
$1,904,002
186,850
---
6/9/25
---
$10.19
10,096,004
1.9
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/11/25 - 7:44:50 pm
14
1y
1
0%
-61%
61
DIR,BO
TYRA BIOSCIENCES INC
TYRA
B
$2,141,873
213,334
---
6/5/25
---
$10.04
9,909,154
2.2
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/6/25 - 4:43:19 pm
15
1y
1
0%
-61%
61
DIR,BO
TYRA BIOSCIENCES INC
TYRA
B
$9,609,430
997,864
---
6/4/25
---
$9.63
9,695,820
11.5
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/6/25 - 4:43:19 pm
16
    
 
DIR,BO
ACUMEN PHARMACEUTICALS INC
ABOS
JB
---
12,800
---
6/4/25
---
---
12,800
New
I
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
6/5/25 - 6:12:53 pm
17
1y
5
20%
-27%
61
DIR,BO
WEREWOLF THERAPEUTICS INC
HOWL
B
$487,188
536,426
5/12/25
5/14/25
---
---
6,237,482
9.4
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/14/25 - 6:08:19 pm
18
    
 
BO
JADE BIOSCIENCES INC
AVTE
JB
---
1,062,326
---
4/28/25
---
---
1,287,858
471.0
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/30/25 - 4:52:39 pm
19
1y
1
0%
-13%
61
DIR
MINERALYS THERAPEUTICS INC
MLYS
B
$17,499,996
1,296,296
---
3/13/25
---
$13.50
4,280,051
43.4
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/17/25 - 7:56:53 pm
20
1y
4
25%
30%
61
DIR,BO
JANUX THERAPEUTICS INC
JANX
B
$25,342,964
824,041
3/5/25
3/7/25
$30.56
$31.02
10,141,287
8.8
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/7/25 - 6:05:32 pm
21
6m
1
0%
-10%
61
DIR,BO
SIONNA THERAPEUTICS INC
SION
JB*
$20,250,000
1,125,000
---
2/10/25
---
$18.00
6,923,365
19.4
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
2/10/25 - 5:04:15 pm
22
    
 
DIR,BO
SIONNA THERAPEUTICS INC
SION
JB
---
7,951,493
---
2/10/25
---
---
5,900,779
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
2/10/25 - 5:04:15 pm
23
    
 
DIR,BO
SIONNA THERAPEUTICS INC
SION
3
---
---
---
2/6/25
---
---
147,833
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
2/6/25 - 9:07:31 pm
24
    
 
DIR,BO
SIONNA THERAPEUTICS INC
SION
3
---
---
---
2/6/25
---
---
342,207
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
2/6/25 - 9:07:31 pm
25
    
 
DIR,BO
SIONNA THERAPEUTICS INC
SION
3
---
---
---
2/6/25
---
---
878,789
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
2/6/25 - 9:07:31 pm
26
1y
11
18%
10%
61
DIR,BO
89BIO INC
ETNB
JB*
$49,999,992
5,714,285
---
1/30/25
---
$8.75
19,554,320
41.3
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
2/3/25 - 5:38:09 pm
27
    
 
DIR,BO
VOR BIOPHARMA INC
VOR
JB
---
16,897,160
---
12/30/24
---
---
37,820,712
80.8
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
12/30/24 - 6:52:54 pm
28
    
 
BO
4D MOLECULAR THERAPEUTICS INC
FDMT
JS
---
535,000
---
12/9/24
---
---
4,563,211
-10.5
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
12/10/24 - 4:28:28 pm
29
    
 
DIR
CIDARA THERAPEUTICS INC
CDTX
JB
$5,811,445
389,716
---
11/26/24
---
$14.91
1,092,796
55.4
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
11/29/24 - 4:15:06 pm
30
    
 
BO
4D MOLECULAR THERAPEUTICS INC
FDMT
3
---
---
---
11/13/24
---
---
5,098,211
---
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
11/25/24 - 4:33:40 pm
31
1y
1
0%
-61%
61
DIR,BO
TYRA BIOSCIENCES INC
TYRA
JB*
$19,836,066
1,220,681
---
11/8/24
---
$16.25
8,697,956
16.3
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
11/13/24 - 5:00:07 pm
32
1y
1
100%
5%
61
DIR,BO
SEPTERNA INC
SEPN
JB*
$75,060,000
4,170,000
---
10/28/24
---
$18.00
5,523,915
308.0
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
10/30/24 - 6:12:25 pm
33
    
 
DIR,BO
SEPTERNA INC
SEPN
JB
---
2,825,858
---
10/28/24
---
---
1,695,515
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
10/30/24 - 6:12:25 pm
34
    
 
DIR,BO
SEPTERNA INC
SEPN
3
---
---
---
10/24/24
---
---
---
---
---
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
10/24/24 - 9:30:46 pm
35
    
 
DIR,BO
TYRA BIOSCIENCES INC
TYRA
JS
---
1,000,000
---
10/18/24
---
---
7,477,275
-11.8
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
10/22/24 - 5:04:50 pm
36
1y
4
25%
30%
61
DIR,BO
JANUX THERAPEUTICS INC
JANX
JB*
$53,700,000
1,200,000
---
10/18/24
---
$44.75
9,317,246
14.8
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
10/22/24 - 4:20:04 pm
37
1y
1
0%
-57%
61
DIR,BO
BICARA THERAPEUTICS INC
BCAX
JB*
$32,994,000
1,833,000
---
9/16/24
---
$18.00
4,303,418
74.2
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/18/24 - 6:02:36 pm
38
    
 
DIR,BO
BICARA THERAPEUTICS INC
BCAX
JB
---
5,122,993
---
9/16/24
---
---
2,622,898
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/18/24 - 6:02:36 pm
39
    
 
BO
FULCRUM THERAPEUTICS INC
FULC
3
---
---
---
9/12/24
---
---
10,229,099
---
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/23/24 - 4:15:29 pm
40
    
 
DIR,BO
BICARA THERAPEUTICS INC
BCAX
3
---
---
---
9/12/24
---
---
---
---
---
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/12/24 - 9:27:50 pm
41
    
 
BO
FULCRUM THERAPEUTICS INC
FULC
JS
---
8,500,000
---
8/21/24
---
---
3,109,704
-73.2
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/23/24 - 4:10:05 pm
42
    
 
DIR,BO
WAVE LIFE SCIENCES LTD
WVE
JB
---
16,115
---
8/12/24
---
---
16,115
New
I
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/14/24 - 6:05:50 pm
43
1y
1
100%
-4%
61
BO
AN2 THERAPEUTICS INC
ANTX
S
$3,807,102
3,525,094
---
8/9/24
---
$1.08
300,853
-92.1
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/13/24 - 5:03:34 pm
44
1y
1
0%
-71%
61
DIR,BO
ARTIVA BIOTHERAPEUTICS INC
ARTV
JB*
$100,000,000
8,333,333
---
7/22/24
---
$12.00
8,693,579
2,313.2
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
7/24/24 - 4:27:11 pm
45
    
 
DIR,BO
ARTIVA BIOTHERAPEUTICS INC
ARTV
JB
$4,709,208
1,519,969
---
7/22/24
---
$10.20
1,048,572
---
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
7/24/24 - 4:27:11 pm
46
    
 
DIR
CIDARA THERAPEUTICS INC
CDTX
JB
---
703,080
---
7/19/24
---
---
703,080
New
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
7/22/24 - 5:11:07 pm
47
    
 
DIR,BO
ARTIVA BIOTHERAPEUTICS INC
ARTV
3
---
---
---
7/18/24
---
---
---
---
---
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
7/18/24 - 8:08:44 pm
48
1y
1
0%
-82%
61
DIR,BO
ELIEM THERAPEUTICS INC
ELYM
JB*
$49,952,816
13,008,546
---
6/27/24
---
$3.84
23,521,756
123.7
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/1/24 - 9:29:04 pm
49
    
 
DIR,BO
ELIEM THERAPEUTICS INC
ELYM
JB
---
5,259,872
---
6/27/24
---
---
11,572,586
83.3
I
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/1/24 - 9:29:04 pm
50
    
 
DIR,BO
JANUX THERAPEUTICS INC
JANX
JB
---
2,500
---
6/26/24
---
---
2,500
New
I
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/28/24 - 4:35:36 pm
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