InsiderClue
Stocks · Industrials · Fabricated Structural Metal Products

Proto Labs Inc

PRLB Clue Score57
United States Fiscal year ends December CIK 0001443669 Results filed 29 Oct 2026
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What the insiders did Net selling

Individual transactions

14
Insider
Date
Role
Action
Shares
Price
Amount
Sven Wehrwein
2 Jun 2026
Director
Sell
500
$78.38
$39.19K
Sven Wehrwein
2 Jun 2026
Director
Sell
1,500
$76.91
$115.36K
John B Goodman
1 Mar 2021
Director
Sell
1,000
$151.19
$151.19K
John B Goodman
24 Aug 2020
Director
Sell
1,000
$132.75
$132.75K
Arthur R. Baker III
18 May 2020
Chief Technology Officer
Sell
1,988
$115.07
$228.75K
Robert Bodor
30 Apr 2020
VP/General Manager-Americas
Sell
3,773
$109.00
$411.26K
Robert Bodor
30 Apr 2020
VP/General Manager-Americas
Sell
3,118
$107.00
$333.63K
Robert Bodor
30 Apr 2020
VP/General Manager-Americas
Sell
2,790
$101.85
$284.16K
Sven Wehrwein
30 May 2018
Director
Sell
1,000
$125.00
$125.00K
Sven Wehrwein
14 Feb 2018
Director
Sell
2,000
$107.00
$214.00K
Rainer Gawlick
22 May 2017
Director
Sell
833
$64.05
$53.35K
John B. Tumelty
8 May 2017
VP/GM & Managing Director-EMEA
Sell
11,896
$61.72
$734.20K
John B. Tumelty
15 Feb 2017
VP/GM & Managing Director-EMEA
Sell
862
$56.78
$48.95K
Victoria M Holt
15 Feb 2017
President and CEO
Sell
2,025
$56.80
$115.03K
Show all 92 transactions →

What was left out

Form 4 filings counted 229
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 5
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 27 Feb 2012