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 JS
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Detailed Insider History For:
'SNYDER MARK HOWARD'
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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
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$471,299
6,658
2/20/26
2/23/26
---
$70.64
44,381
-13.0
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/24/26 - 6:16:08 pm
2
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
12,343
2/20/26
2/23/26
---
---
51,392
31.6
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/24/26 - 6:16:08 pm
3
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$720,362
9,068
---
2/16/26
---
$79.44
36,390
-19.9
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/17/26 - 6:53:47 pm
4
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
16,812
---
2/16/26
---
---
48,406
53.2
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/17/26 - 6:53:47 pm
5
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$298,325
4,243
---
1/3/26
---
$70.31
34,181
-11.0
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
1/6/26 - 6:55:28 pm
6
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
7,611
---
1/3/26
---
---
38,424
24.7
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
1/6/26 - 6:55:28 pm
7
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$147,858
2,711
---
6/12/25
---
$54.54
30,813
-8.1
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
6/13/25 - 5:33:05 pm
8
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
5,035
---
6/12/25
---
---
33,524
17.7
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
6/13/25 - 5:33:05 pm
9
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$218,006
3,775
---
2/23/25
---
$57.75
28,489
-11.7
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/24/25 - 5:07:14 pm
10
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
7,012
---
2/23/25
---
---
32,264
27.8
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/24/25 - 5:07:14 pm
11
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$696,857
11,955
---
2/16/25
---
$58.29
23,038
-34.2
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/18/25 - 6:41:02 pm
12
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
22,205
---
2/16/25
---
---
32,411
217.6
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/18/25 - 6:41:02 pm
13
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JS
$204,757
4,289
---
1/3/25
---
$47.74
15,002
-22.2
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
1/6/25 - 5:12:58 pm
14
    
 
VP,LO
HALOZYME THERAPEUTICS INC
HALO
JB
---
7,611
---
1/3/25
---
---
19,291
65.2
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
1/6/25 - 5:12:58 pm
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