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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:
'CHUNG JANE'
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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
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JS
$6,009
282
---
3/4/26
---
$21.31
21,285
-1.3
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/6/26 - 4:21:10 pm
2
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JB
---
788
---
3/4/26
---
---
21,567
3.8
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/6/26 - 4:21:10 pm
3
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JS
$83,126
4,050
3/1/26
3/2/26
$20.47
$20.55
15,808
-20.4
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/3/26 - 6:48:50 pm
4
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JB
---
10,938
3/1/26
3/2/26
---
---
23,558
86.7
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/3/26 - 6:48:50 pm
5
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JS
$7,165
894
---
12/12/25
---
$8.02
13,891
-6.0
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
12/16/25 - 8:47:26 pm
6
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JB
---
2,500
---
12/12/25
---
---
14,785
20.4
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
12/16/25 - 8:47:26 pm
7
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
B
$10,011
12,500
---
10/15/25
---
---
122,850
11.3
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
10/16/25 - 8:17:03 am
8
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JS
$5,366
6,708
---
8/9/25
---
---
110,350
-5.7
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
8/26/25 - 9:20:43 pm
9
    
 
CEO,DIR
SUTRO BIOPHARMA INC
STRO
JB
---
18,750
---
8/9/25
---
---
117,058
19.1
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
8/26/25 - 9:20:43 pm
10
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JS
$3,314
2,334
---
3/4/25
---
$1.42
98,308
-2.3
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/6/25 - 4:06:54 pm
11
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JB
---
7,875
---
3/4/25
---
---
100,642
8.5
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/6/25 - 4:06:54 pm
12
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JS
$15,026
9,450
---
3/1/25
---
$1.59
92,767
-9.2
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/4/25 - 6:42:06 pm
13
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JB
---
31,875
---
3/1/25
---
---
102,217
45.3
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
3/4/25 - 6:42:06 pm
14
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JS
$23,995
8,920
---
12/1/24
---
$2.69
70,342
-11.3
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
12/3/24 - 4:09:46 pm
15
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JB
---
25,000
---
12/1/24
---
---
79,262
46.1
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
12/3/24 - 4:09:46 pm
16
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JS
$20,870
6,689
---
8/9/24
---
$3.12
54,262
-11.0
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
8/13/24 - 4:16:55 pm
17
    
 
PR,COO
SUTRO BIOPHARMA INC
STRO
JB
---
18,750
---
8/9/24
---
---
60,951
44.4
D
R
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
8/13/24 - 4:16:55 pm
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