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Proto Labs Inc

PRLB Net selling
CIK 0001443669 #2092 in the set updated 19 Sep 2026
Bought (120 mo)
$892.28K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$24.87M
$908.35K on a plan · $20.97M straight out of an exercise
Sold at will
$2.99M
14 of 73 sales
Net
−$23.98M
−$2.09M against sales at will

By person

21 insiders · 89 transactions
5.4×

Suresh Krishna holds 5.4 times base salary in stock. $2.57M of shares against $473.85K in salary for 2025.

Salary from the company's own proxy. The shares are what Suresh Krishna last reported holding, valued at $85.21, the price Common Stock was last bought or sold at on the open market here, on 17 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
HOLT VICTORIA M
President and CEO
$6.46M (12) scheduled
−$6.46M
54,840
0.2292%
$4.67M
+76.0%
Bodor Robert
President and CEO
$250.02K (2)
$4.54M (14) scheduled
−$4.29M
108,579
0.4539%
$9.25M
+708.2%
WAY JOHN
Chief Financial Officer
$3.94M (7) scheduled
−$3.94M
33,657
0.1407%
$2.87M
+137.1%
Kenison Michael R.
Chief Operations Officer
$2.29M (9) scheduled
−$2.29M
18,683
0.0781%
$1.59M
+278.4%
Tumelty John B.
VP/GM & Managing Director-EMEA
$2.03M (3) scheduled
−$2.03M
1,873
0.0078%
$159.60K
−82.4%
Baker Arthur R. III
Chief Technology Officer
$492.10K (1)
$2.47M (9) scheduled
−$1.98M
35,307
0.1476%
$3.01M
+296.2%
WEHRWEIN SVEN
Director
$1.11M (6) scheduled
−$1.11M
32,505
0.1359%
$2.77M
+261.5%
Goodman John B
Director
$1.04M (7) scheduled
−$1.04M
14,106
0.0590%
$1.20M
+49.6%
Gawlick Rainer
Director
$75.10K (1)
$560.21K (4) scheduled
−$485.10K
46,093
0.1927%
$3.93M
+3,110%
Schumacher Daniel
Chief Financial Officer
$426.04K (2) scheduled
−$426.04K
40,019
0.1673%
$3.41M
+1,866%
Krishna Suresh
President and CEO
$75.05K (1)
+$75.05K
30,147
0.1260%
$2.57M
Ryaboy Oleg
Chief Technology Officer
35,305
0.1476%
$3.01M
+1,264%
Black Archie C.
Director
28,428
0.1188%
$2.42M
Chand Sujeet
Director
26,863
0.1123%
$2.29M
KRANTZ DONALD G
Director
26,863
0.1123%
$2.29M
Klaas Bjoern
VP and Mng Director-PL Europe
23,046
0.0963%
$1.96M
+335.2%
Chin Moonhie
Director
22,306
0.0932%
$1.90M
Greiner Stacy
Director
19,644
0.0821%
$1.67M
FEIN DAVID M
Chief Revenue Officer
12,009
0.0502%
$1.02M
+5,214%
Kermisch Marc
Chief Technology & AI Officer
6,513
0.0272%
$554.98K
Parlange Bernardo
Chief Commercial Officer
2,109
0.0088%
$179.71K
Insider
Date
Role
Action
Shares
Price
Amount
Kenison Michael R.
12 May 2026
Chief Operations Officer
Sold after exercise
6,643
$70.30
$466.97K
Kenison Michael R.
12 May 2026
Chief Operations Officer
Sold after exercise
3,576
$69.78
$249.54K
Kenison Michael R.
12 May 2026
Chief Operations Officer
Sold after exercise
4,198
$68.70
$288.39K
Kenison Michael R.
12 May 2026
Chief Operations Officer
Sold after exercise
1,613
$67.58
$109.01K
Kenison Michael R.
11 May 2026
Chief Operations Officer
Sold after exercise
7,433
$70.26
$522.25K
Kenison Michael R.
7 May 2026
Chief Operations Officer
Sold after exercise
200
$70.00
$14.00K
Kenison Michael R.
25 Nov 2025
Chief Operations Officer
Sold after exercise
3,048
$50.17
$152.93K
HOLT VICTORIA M
16 Feb 2021
President and CEO
Sold after exercise
1,258
$189.28
$238.12K
HOLT VICTORIA M
16 Feb 2021
President and CEO
Sold after exercise
9,540
$188.53
$1.80M
HOLT VICTORIA M
16 Feb 2021
President and CEO
Sold after exercise
8,112
$187.66
$1.52M
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
2,000
$196.26
$392.52K
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
700
$186.82
$130.77K
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
2,100
$185.66
$389.89K
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
1,500
$184.85
$277.28K
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
900
$183.69
$165.32K
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
1,100
$182.81
$201.09K
Baker Arthur R. III
16 Feb 2021
Chief Technology Officer
Sold after exercise
802
$181.09
$145.24K
Gawlick Rainer
18 Dec 2020
Director
Sold after exercise
2,000
$160.00
$320.01K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
800
$161.14
$128.91K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
400
$159.19
$63.68K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
1,200
$157.81
$189.37K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
2,330
$156.60
$364.88K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
3,158
$155.50
$491.06K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
3,219
$154.45
$497.16K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
2,617
$153.69
$402.20K
HOLT VICTORIA M
3 Sep 2020
President and CEO
Sold after exercise
4,266
$152.43
$650.27K
WEHRWEIN SVEN
12 Aug 2020
Director
Sold after exercise
762
$131.00
$99.82K
WEHRWEIN SVEN
11 Aug 2020
Director
Sold after exercise
4,000
$130.05
$520.21K
WAY JOHN
6 Aug 2020
Chief Financial Officer
Sold after exercise
200
$133.66
$26.73K
WAY JOHN
6 Aug 2020
Chief Financial Officer
Sold after exercise
2,050
$132.53
$271.68K
WAY JOHN
6 Aug 2020
Chief Financial Officer
Sold after exercise
13,701
$131.44
$1.80M
WAY JOHN
24 Sep 2018
Chief Financial Officer
Sold after exercise
4,644
$160.14
$743.69K
WAY JOHN
24 Sep 2018
Chief Financial Officer
Sold after exercise
3,356
$157.66
$529.10K
Goodman John B
14 Sep 2018
Director
Sold after exercise
1,113
$162.95
$181.36K
Baker Arthur R. III
4 Sep 2018
Chief Technology Officer
Sold after exercise
3,474
$154.81
$537.82K
Bodor Robert
30 Aug 2018
VP/General Manager-Americas
Sold after exercise
4,435
$150.20
$666.13K
WAY JOHN
24 Aug 2018
Chief Financial Officer
Sold after exercise
1,486
$146.25
$217.33K
WAY JOHN
24 Aug 2018
Chief Financial Officer
Sold after exercise
2,426
$145.51
$353.00K
Bodor Robert
23 Aug 2018
VP/General Manager-Americas
Sold after exercise
3,000
$145.00
$435.00K
Bodor Robert
15 Jun 2018
VP/General Manager-Americas
Sold after exercise
2,997
$135.10
$404.90K
Goodman John B
14 Jun 2018
Director
Sold after exercise
400
$130.85
$52.34K
Goodman John B
14 Jun 2018
Director
Sold after exercise
713
$131.86
$94.02K
Bodor Robert
12 Jun 2018
VP/General Manager-Americas
Sold after exercise
3,000
$130.00
$390.01K
Goodman John B
14 Mar 2018
Director
Sold after exercise
1,114
$122.71
$136.70K
Bodor Robert
13 Feb 2018
VP/General Manager-Americas
Sold after exercise
1,891
$106.00
$200.45K
Goodman John B
12 Feb 2018
Director
Sold after exercise
2,715
$106.79
$289.94K
Gawlick Rainer
2 Jan 2018
Director
Sold after exercise
500
$102.75
$51.38K
Bodor Robert
11 Dec 2017
VP/General Manager-Americas
Sold after exercise
4,000
$94.79
$379.15K
Tumelty John B.
22 Nov 2017
VP/GM & Managing Director-EMEA
Sold after exercise
13,556
$92.07
$1.25M
Gawlick Rainer
21 Nov 2017
Director
Sold after exercise
1,500
$90.31
$135.47K
Bodor Robert
26 Oct 2017
VP/General Manager-Americas
Sold after exercise
1,891
$85.90
$162.43K
Bodor Robert
29 Sep 2017
VP/General Manager-Americas
Sold after exercise
4,000
$80.00
$320.01K
Bodor Robert
27 Jul 2017
VP/General Manager-Americas
Sold after exercise
741
$73.84
$54.72K
Bodor Robert
19 Jul 2017
VP/General Manager-Americas
Sold after exercise
3,259
$72.02
$234.71K
Bodor Robert
8 Jun 2017
VP/General Manager-Americas
Sold after exercise
4,000
$66.01
$264.03K

What was left out

Form 4 filings counted 226
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 4
Sales straight out of an exercise 55
Sales at will 14
Transactions with no price 0
Shares from compensation/vesting 888,589
Sales filed before the plan box existed 12
History held since 6 Sep 2016