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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:
ARROWHEAD PHARMACEUTICALS INC: ARWR
Price: 4/25/25 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
$13.25 $30.41 $9.57 $1,832 137 1,721 0.0% 11.3% 74.81% 13.09%
Exch Sector Industry Sub-Industry
NasdaqGS Services Engineering, Accounting, Research, Management, And Related Services Services- Commercial Physical & Biological Research
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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
    
 
HAMILTON JAMES C
O
AS
$1,333,529
38,443
1/3/24
1/5/24
$31.81
$35.00
175,934
-17.9
D
R,10b
1/5/24 - 8:02:55 pm
2
1y
9
67%
22%
1
O BRIEN PATRICK
COO,GC
AS
$1,140,362
33,190
1/3/24
1/5/24
$31.83
$35.65
402,226
-7.6
D
R,10b
1/5/24 - 7:58:47 pm
3
    
 
OLIVER TRACIE
O
JB
---
75,000
---
1/4/24
---
---
136,575
121.8
D
R,10b
1/8/24 - 5:17:32 pm
4
    
 
MYSZKOWSKI KENNETH ALLEN
CFO
JB
---
75,000
---
1/4/24
---
---
456,704
19.6
D
R,10b
1/8/24 - 5:16:49 pm
5
    
 
SAN MARTIN JAVIER
O
JB
---
75,000
---
1/4/24
---
---
206,800
56.9
D
R,10b
1/8/24 - 5:16:14 pm
6
    
 
HAMILTON JAMES C
O
JB
---
75,000
---
1/4/24
---
---
250,934
42.6
D
R,10b
1/5/24 - 8:02:55 pm
7
    
 
O BRIEN PATRICK
COO,GC
JB
---
85,000
---
1/4/24
---
---
487,226
21.1
D
R,10b
1/5/24 - 7:58:47 pm
8
1y
27
48%
50%
1
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
AS
$308,637
9,952
---
1/2/24
$30.74
$31.25
3,715,048
-0.3
D
R,10b
1/4/24 - 5:25:05 pm
9
1y
27
48%
50%
1
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
AS
$342,480
12,000
---
12/20/23
---
$28.54
3,725,000
-0.3
D
R,10b
12/22/23 - 5:04:25 pm
10
    
 
FERRARI MAURO
DIR
JB
$380,820
14,987
---
12/15/23
---
$25.41
65,825
29.5
D
R
12/19/23 - 4:03:05 pm
11
    
 
PERRY MICHAEL S
DIR
JB
$380,820
14,987
---
12/15/23
---
$25.41
114,754
15.0
D
R
12/19/23 - 3:55:01 pm
12
    
 
OLUKOTUN ADEOYE Y
DIR
JB
$380,820
14,987
---
12/15/23
---
$25.41
22,854
190.5
D
R
12/19/23 - 3:54:07 pm
13
    
 
VAKIENER VICTORIA
DIR
JB
$380,820
14,987
---
12/15/23
---
$25.41
36,721
69.0
D
R
12/19/23 - 3:52:10 pm
14
    
 
GIVEN DOUGLAS B
DIR
JB
$380,820
14,987
---
12/15/23
---
$25.41
132,622
12.7
D
R
12/19/23 - 3:51:34 pm
15
    
 
WADDILL WILLIAM D
DIR
JB
$380,820
14,987
---
12/15/23
---
$25.41
51,804
40.7
D
R
12/19/23 - 3:41:34 pm
16
    
 
SAN MARTIN JAVIER
O
S
$567,315
19,700
---
11/20/23
$28.73
$29.00
131,800
-13.0
D
R
11/22/23 - 2:31:42 pm
17
1y
27
48%
50%
1
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
AS
$589,223
24,338
---
10/25/23
---
$24.21
3,737,000
-0.6
D
10b
10/27/23 - 6:23:41 pm
18
    
 
VAKIENER VICTORIA
DIR
S
$40,812
1,550
---
9/28/23
---
$26.33
21,734
-6.7
D
R
10/2/23 - 5:51:40 pm
19
1y
27
48%
50%
1
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
OS
$1,624,223
57,755
---
9/18/23
$28.00
$28.27
3,761,338
-1.5
D
10b
9/20/23 - 6:10:16 pm
20
    
 
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
OE
$274,336
57,755
---
9/18/23
---
$4.75
3,819,093
1.5
D
10b
9/20/23 - 6:10:16 pm
21
    
 
OLIVER TRACIE
O
S
$315,142
8,925
---
7/3/23
---
$35.31
61,575
-12.7
D
R
7/6/23 - 6:04:30 pm
22
    
 
HAMILTON JAMES C
O
S
$106,590
3,000
---
6/30/23
---
$35.53
188,484
-1.6
D
R
7/5/23 - 6:15:14 pm
23
1y
23
43%
45%
1
MYSZKOWSKI KENNETH ALLEN
CFO
S
$543,000
15,000
---
6/27/23
---
$36.20
381,704
-3.8
D
R
6/29/23 - 6:41:22 pm
24
1y
19
63%
52%
1
GIVEN DOUGLAS B
DIR
S
$265,850
6,500
---
5/5/23
---
$40.90
117,635
-5.2
D
R
5/8/23 - 6:29:07 pm
25
1y
27
48%
50%
1
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
OS
$4,125,674
104,928
5/3/23
5/4/23
$38.97
$40.02
3,761,338
-2.7
D
---
5/5/23 - 7:04:35 pm
26
    
 
ANZALONE CHRISTOPHER RICHARD
CEO,DIR
OE
$210,905
104,928
5/3/23
5/4/23
---
$2.01
3,816,266
2.8
D
---
5/5/23 - 7:04:35 pm
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