NYSE: PRLB
Proto Labs Inc Stock Ownership - Who owns Proto Labs?

Insider buying vs selling

Have Proto Labs Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Daniel SchumacherCFO2026-09-174,900$85.21
$417.53kSell
Daniel SchumacherCFO2026-09-16100$85.00
$8.50kSell
Sven WehrweinDirector2026-06-02500$78.38
$39.19kSell
Sven WehrweinDirector2026-06-021,500$76.91
$115.36kSell
Suresh KrishnaPresident and CEO2026-05-231,247$71.36
$88.99kSell
Daniel SchumacherChief Financial Officer2026-05-20255$71.13
$18.14kSell
Michael R. KenisonChief Operations Officer2026-05-121,928$33.84
$65.24kBuy
Michael R. KenisonChief Operations Officer2026-05-121,557$39.61
$61.67kBuy
Michael R. KenisonChief Operations Officer2026-05-124,042$59.40
$240.09kBuy
Michael R. KenisonChief Operations Officer2026-05-121,613$67.58
$109.01kSell

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Net Insider Buy/Sell (L12M) Ownership

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PRLB Shareholders

What type of owners hold Proto Labs Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Bradley A. Cleveland11.86%2,836,897$263.75MInsider
Douglas A. Kingsley8.42%2,013,620$187.21MInsider
Nbge Manager LLC8.39%2,005,921$186.49MInsider
Lawrence J. Lukis7.87%1,881,840$174.95MInsider
Protomold Investment Company LLC7.23%1,730,076$160.85MInsider
Mark R. Kubicek0.61%145,000$13.48MInsider
Robert Bodor0.45%108,579$10.09MInsider
Margaret A. Loftus0.28%66,012$6.14MInsider
Victoria M. Holt0.23%54,840$5.10MInsider
Rainer Gawlick0.19%46,093$4.29MInsider

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PRLB vs Metal Fabrication Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PRLB0.09%47.39%Net SellingNet Selling
WOR0.05%99.95%Net SellingNet Selling
GPGI0.09%97.99%Net Buying
RYZ0.09%55.33%Net SellingNet Selling
NWPX0.09%9.30%Net SellingNet Selling

Proto Labs Stock Ownership FAQ

Who owns Proto Labs?

Proto Labs (NYSE: PRLB) is owned by 0.09% institutional shareholders, 47.39% Proto Labs insiders, and 52.52% retail investors. Bradley A. Cleveland is the largest individual Proto Labs shareholder, owning 2.84M shares representing 11.86% of the company. Bradley A. Cleveland's Proto Labs shares are currently valued at $273.05M.

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