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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:
'KENISON MICHAEL R'
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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
    
 
COO
PROTO LABS INC
PRLB
JS
$33,257
531
---
2/25/26
---
$62.63
27,186
-1.9
D
R
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/27/26 - 4:16:17 pm
2
    
 
COO
PROTO LABS INC
PRLB
JB
---
2,415
---
2/25/26
---
---
27,717
9.5
D
R
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/27/26 - 4:16:17 pm
3
    
 
COO
PROTO LABS INC
PRLB
AS
$332,315
5,000
---
2/17/26
---
$66.46
25,302
-16.5
D
10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/18/26 - 4:37:43 pm
4
    
 
COO
PROTO LABS INC
PRLB
JS
$103,981
1,540
---
2/13/26
---
$67.52
30,302
-4.8
D
10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/18/26 - 4:37:43 pm
5
    
 
COO
PROTO LABS INC
PRLB
JS
$142,735
2,684
---
2/10/26
---
$53.18
31,842
-7.8
D
---
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/12/26 - 4:50:27 pm
6
    
 
COO
PROTO LABS INC
PRLB
AS
$150,000
2,500
---
2/6/26
---
$60.00
34,526
-6.8
D
10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/9/26 - 4:53:32 pm
7
    
 
COO
PROTO LABS INC
PRLB
JB
---
8,128
---
1/29/26
---
---
37,026
28.1
D
---
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/4/26 - 6:16:19 pm
8
    
 
COO
PROTO LABS INC
PRLB
AS
$152,931
3,048
---
11/25/25
---
$50.17
28,898
-9.5
D
A,10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
12/3/25 - 6:13:52 pm
9
    
 
COO
PROTO LABS INC
PRLB
OE
$103,144
3,048
---
11/25/25
---
$33.84
31,946
10.5
D
A,10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
12/3/25 - 6:13:52 pm
10
    
 
COO
PROTO LABS INC
PRLB
OS
$152,931
3,048
---
11/25/25
---
$50.17
28,898
-9.5
D
10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
11/26/25 - 5:37:23 pm
11
    
 
COO
PROTO LABS INC
PRLB
OE
$103,144
3,048
---
11/25/25
---
$33.84
31,946
10.5
D
10b
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
11/26/25 - 5:37:23 pm
12
    
 
COO
PROTO LABS INC
PRLB
JS
$8,337
204
---
5/20/25
---
$40.87
28,841
-0.7
D
---
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
5/22/25 - 4:39:39 pm
13
    
 
COO
PROTO LABS INC
PRLB
JB
---
6,943
---
2/25/25
---
---
28,982
31.5
D
R
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/27/25 - 4:33:21 pm
14
    
 
COO
PROTO LABS INC
PRLB
JS
$102,488
2,276
---
2/13/25
---
$45.03
22,039
-9.4
D
---
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/18/25 - 5:42:55 pm
15
    
 
COO
PROTO LABS INC
PRLB
JB
---
1,894
---
2/13/25
---
---
24,315
8.4
D
---
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
2/18/25 - 5:42:55 pm
16
    
 
VP
PROTO LABS INC
PRLB
JS
$10,688
336
---
5/20/24
---
$31.81
22,351
-1.5
D
---
3440
Manufacturing
Fabricated Metal Products, Except Machinery And Transportation Equipment
Fabricated Structural Metal Products
5/22/24 - 4:24:07 pm
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