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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
WEREWOLF THERAPEUTICS INC: HOWL
Price: 6/13/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$1.22 $4.18 $0.60 $55 45 431 0.0% 6.5% 62.80% 6.07%
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
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
Input Date
1
1y
5
20%
-27%
60
RA CAPITAL MANAGEMENT L P
DIR,BO
B
$487,188
536,426
5/12/25
5/14/25
$0.86
$0.98
6,237,482
9.4
I
---
5/14/25 - 6:08:19 pm
2
    
 
BLOOM STEVEN H
O
3
---
---
---
4/16/25
---
---
---
---
---
---
4/18/25 - 3:35:58 pm
3
    
 
MPM BIOVENTURES 2014 L P
BO
OS*
$2,061
1,963
---
3/27/25
---
$1.05
3,208,793
-0.1
I
---
4/30/25 - 4:17:02 pm
4
1y
1
0%
-62%
7
MPM BIOVENTURES 2014 L P
BO
OE*
$2,048
22,758
---
3/27/25
---
$0.09
3,210,756
0.7
I
---
4/30/25 - 4:17:02 pm
5
    
 
EVNIN LUKE
DIR,BO
OS*
$2,546
2,425
---
3/27/25
---
$1.05
4,309,860
-0.1
I
---
4/30/25 - 4:09:38 pm
6
1y
1
0%
-62%
19
EVNIN LUKE
DIR,BO
OE*
$2,530
28,113
---
3/27/25
---
$0.09
4,312,285
0.7
I
---
4/30/25 - 4:09:38 pm
7
    
 
GADICKE ANSBERT
BO
OS*
$4,605
4,386
---
3/27/25
---
$1.05
6,718,670
-0.1
I
---
4/30/25 - 4:08:50 pm
8
1y
1
0%
-62%
14
GADICKE ANSBERT
BO
OE*
$4,579
50,873
---
3/27/25
---
$0.09
6,723,056
0.8
I
---
4/30/25 - 4:08:50 pm
9
    
 
SINGHAL ANIL K
DIR
3
---
---
---
2/19/25
---
---
---
---
---
---
2/21/25 - 5:54:34 pm
10
    
 
ATKINS MICHAEL B
DIR
3
---
---
---
1/4/24
---
---
14,419
---
D
---
1/4/24 - 7:13:21 pm
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