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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:
PROTO LABS INC: PRLB
Price: 2/20/26 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
$65.37 $68.91 $29.59 $1,561 24 175 0.0% 3.1% 93.61% 1.46%
Exch Sector Industry Sub-Industry
NYSE Manufacturing Fabricated Metal Products, Except Machinery And Transportation Equipment Fabricated Structural Metal Products
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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
    
 
KENISON MICHAEL R
COO
AS
$332,315
5,000
---
2/17/26
---
$66.46
25,302
-16.5
D
10b
2/18/26 - 4:37:43 pm
2
    
 
SCHUMACHER DANIEL
CFO
JS
$85,548
1,267
---
2/13/26
---
$67.52
42,704
-2.9
D
---
2/18/26 - 4:38:16 pm
3
    
 
KENISON MICHAEL R
COO
JS
$103,981
1,540
---
2/13/26
---
$67.52
30,302
-4.8
D
10b
2/18/26 - 4:37:43 pm
4
    
 
SCHUMACHER DANIEL
CFO
OB
$106,088
3,135
---
2/11/26
---
$33.84
43,971
7.7
D
---
2/12/26 - 4:48:48 pm
5
    
 
KENISON MICHAEL R
COO
JS
$142,735
2,684
---
2/10/26
---
$53.18
31,842
-7.8
D
---
2/12/26 - 4:50:27 pm
6
    
 
SCHUMACHER DANIEL
CFO
JS
$362,103
6,809
---
2/10/26
---
$53.18
40,836
-14.3
D
---
2/12/26 - 4:48:48 pm
7
    
 
KENISON MICHAEL R
COO
AS
$150,000
2,500
---
2/6/26
---
$60.00
34,526
-6.8
D
10b
2/9/26 - 4:53:32 pm
8
    
 
KENISON MICHAEL R
COO
JB
---
8,128
---
1/29/26
---
---
37,026
28.1
D
---
2/4/26 - 6:16:19 pm
9
    
 
SCHUMACHER DANIEL
CFO
JB
---
20,686
---
1/29/26
---
---
47,645
76.7
D
---
2/4/26 - 6:15:51 pm
10
    
 
KENISON MICHAEL R
COO
AS
$152,931
3,048
---
11/25/25
---
$50.17
28,898
-9.5
D
A,10b
12/3/25 - 6:13:52 pm
11
    
 
KENISON MICHAEL R
COO
OE
$103,144
3,048
---
11/25/25
---
$33.84
31,946
10.5
D
A,10b
12/3/25 - 6:13:52 pm
12
    
 
KENISON MICHAEL R
COO
OS
$152,931
3,048
---
11/25/25
---
$50.17
28,898
-9.5
D
10b
11/26/25 - 5:37:23 pm
13
    
 
KENISON MICHAEL R
COO
OE
$103,144
3,048
---
11/25/25
---
$33.84
31,946
10.5
D
10b
11/26/25 - 5:37:23 pm
14
    
 
KERMISCH MARC
CTO
JB
---
3,718
---
11/17/25
---
---
3,718
New
D
R
11/19/25 - 4:13:18 pm
15
    
 
KERMISCH MARC
CTO
3
---
---
---
10/13/25
---
---
---
---
---
---
10/15/25 - 10:47:52 am
16
1y
10
30%
-1%
3
GAWLICK RAINER
DIR
B
$75,105
1,715
---
8/5/25
---
$43.79
43,883
4.1
D
---
8/7/25 - 4:09:01 pm
17
6m
1
100%
19%
3
KRISHNA SURESH
PR,CEO,DIR
B
$75,055
1,725
---
8/4/25
---
$43.51
18,021
10.6
D
---
8/6/25 - 8:48:14 pm
18
    
 
BLACK ARCHIE C
DIR
JB
---
3,939
---
5/23/25
---
---
26,218
17.7
D
---
5/28/25 - 6:04:48 pm
19
    
 
GAWLICK RAINER
DIR
JB
---
3,939
---
5/23/25
---
---
42,168
10.3
D
---
5/28/25 - 5:54:32 pm
20
    
 
CHIN MOONHIE
DIR
JB
---
3,939
---
5/23/25
---
---
20,096
24.4
D
---
5/28/25 - 5:54:04 pm
21
    
 
CHAND SUJEET
DIR
JB
---
3,939
---
5/23/25
---
---
24,653
19.0
D
---
5/28/25 - 5:53:31 pm
22
    
 
GREINER STACY
DIR
JB
---
3,939
---
5/23/25
---
---
19,644
25.1
D
---
5/28/25 - 5:52:41 pm
23
    
 
WEHRWEIN SVEN
DIR
JB
---
3,939
---
5/23/25
---
---
32,295
13.9
D
---
5/28/25 - 5:51:26 pm
24
    
 
KRANTZ DONALD G
DIR
JB
---
3,939
---
5/23/25
---
---
24,653
19.0
D
R
5/28/25 - 5:49:41 pm
25
    
 
KRISHNA SURESH
PR,CEO,DIR
JB
---
16,296
---
5/23/25
---
---
16,296
New
D
R
5/28/25 - 4:59:03 pm
26
    
 
KRISHNA SURESH
PR,CEO,DIR
3
---
---
---
5/20/25
---
---
---
---
---
---
5/28/25 - 4:58:19 pm
27
    
 
SCHUMACHER DANIEL
CFO
JS
$12,465
305
---
5/20/25
---
$40.87
26,959
-1.1
D
---
5/22/25 - 4:40:16 pm
28
    
 
KENISON MICHAEL R
COO
JS
$8,337
204
---
5/20/25
---
$40.87
28,841
-0.7
D
---
5/22/25 - 4:39:39 pm
29
    
 
SCHUMACHER DANIEL
CFO
JB
---
4,419
---
2/25/25
---
---
27,264
19.3
D
R
2/27/25 - 4:34:13 pm
30
    
 
KENISON MICHAEL R
COO
JB
---
6,943
---
2/25/25
---
---
28,982
31.5
D
R
2/27/25 - 4:33:21 pm
31
    
 
RYABOY OLEG
CTO
JB
---
7,574
---
2/25/25
---
---
35,305
27.3
D
R
2/27/25 - 4:32:39 pm
32
    
 
BODOR ROBERT
PR,CEO
JB
---
18,935
---
2/25/25
---
---
108,579
21.1
D
R
2/27/25 - 4:31:31 pm
33
    
 
BODOR ROBERT
PR,CEO
JS
$666,624
14,804
---
2/13/25
---
$45.03
89,644
-14.2
D
---
2/18/25 - 5:43:42 pm
34
    
 
BODOR ROBERT
PR,CEO
JB
---
23,570
---
2/13/25
---
---
104,448
29.1
D
---
2/18/25 - 5:43:42 pm
35
    
 
KENISON MICHAEL R
COO
JS
$102,488
2,276
---
2/13/25
---
$45.03
22,039
-9.4
D
---
2/18/25 - 5:42:55 pm
36
    
 
KENISON MICHAEL R
COO
JB
---
1,894
---
2/13/25
---
---
24,315
8.4
D
---
2/18/25 - 5:42:55 pm
37
    
 
SCHUMACHER DANIEL
CFO
JS
$106,361
2,362
---
2/13/25
---
$45.03
22,845
-9.4
D
---
2/18/25 - 5:42:05 pm
38
    
 
SCHUMACHER DANIEL
CFO
JB
---
3,077
---
2/13/25
---
---
25,207
13.9
D
---
2/18/25 - 5:42:05 pm
39
    
 
RYABOY OLEG
CTO
JS
$110,819
2,461
---
2/13/25
---
$45.03
27,731
-8.2
D
---
2/18/25 - 5:41:28 pm
40
1y
2
50%
14%
1
BODOR ROBERT
PR,CEO
B
$99,800
3,480
---
9/6/24
---
$28.68
80,878
4.5
D
---
9/9/24 - 4:47:57 pm
41
    
 
BLACK ARCHIE C
DIR
JB
---
4,701
---
5/23/24
---
---
20,714
29.4
D
---
5/24/24 - 4:27:58 pm
42
    
 
CHAND SUJEET
DIR
JB
---
4,701
---
5/23/24
---
---
20,714
29.4
D
---
5/24/24 - 4:26:49 pm
43
    
 
CHIN MOONHIE
DIR
JB
---
4,701
---
5/23/24
---
---
16,157
41.0
D
---
5/24/24 - 4:25:43 pm
44
    
 
GAWLICK RAINER
DIR
JB
---
4,701
---
5/23/24
---
---
38,229
14.0
D
---
5/24/24 - 4:24:35 pm
45
    
 
GREINER STACY
DIR
JB
---
4,701
---
5/23/24
---
---
15,705
42.7
D
---
5/24/24 - 4:24:00 pm
46
    
 
KRANTZ DONALD G
DIR
JB
---
4,701
---
5/23/24
---
---
20,714
29.4
D
R
5/24/24 - 4:22:53 pm
47
    
 
WEHRWEIN SVEN
DIR
JB
---
4,701
---
5/23/24
---
---
28,356
19.9
D
---
5/24/24 - 4:22:11 pm
48
    
 
KENISON MICHAEL R
VP
JS
$10,688
336
---
5/20/24
---
$31.81
22,351
-1.5
D
---
5/22/24 - 4:24:07 pm
49
    
 
SCHUMACHER DANIEL
CFO
JS
$11,770
370
---
5/20/24
---
$31.81
22,130
-1.6
D
---
5/22/24 - 4:23:07 pm
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