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CIK 0001443669 · Large accelerated filer

Proto Labs Inc

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Ticker
PRLB
Exchange
NYSE
Industry
Fabricated Structural Metal Products
FY end
Dec 31
Incorporated
MN
Entity type
operating
Phone
763-479-7474
Business address
5540 Pioneer Creek, Maple Plain, MN, 55359
Open-market buys, last 90 days
$101,230
in 2 filings
Open-market sales, last 90 days
$902,640
in 2 filings, $903K under 10b5-1 plans

Net −$801,410. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Schumacher Daniel −$903K Chief Financial Officer sold 22% of stake
  2. Krishna Suresh +$52K President and CEO 1 filing
  3. Gawlick Rainer +$49K Director 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2020-08-11 WEHRWEIN SVEN Director Option exercise · Stock Option (right to buy) −4,000 762
2020-08-06 WAY JOHN Chief Financial Officer Option exercise +4,995 $67.15 $335K 36,145
2020-08-06 WAY JOHN Chief Financial Officer Option exercise +8,348 $57.88 $483K 44,493
2020-08-06 WAY JOHN Chief Financial Officer Option exercise +2,608 $62.90 $164K 47,101
2020-08-06 WAY JOHN Chief Financial Officer Sale −13,701 $131.44 $1.8M 33,400
2020-08-06 WAY JOHN Chief Financial Officer Sale −2,050 $132.53 $272K 31,350
2020-08-06 WAY JOHN Chief Financial Officer Sale −200 $133.66 $27K 31,150
2020-08-06 WAY JOHN Chief Financial Officer Option exercise · Employee Stock Option (right to buy) −4,995 0
2020-08-06 WAY JOHN Chief Financial Officer Option exercise · Employee Stock Option (right to buy) −8,348 2,837
2020-08-06 WAY JOHN Chief Financial Officer Option exercise · Employee Stock Option (right to buy) −2,608 0
2020-05-19 Black Archie C. Director Grant or award +1,197 8,309
2020-05-19 Chand Sujeet Director Grant or award +1,197 6,744
2020-05-19 Chin Moonhie Director Grant or award +1,197 2,187
2020-05-19 Gawlick Rainer Director Grant or award +1,197 24,259
2020-05-19 Goodman John B Director Grant or award +1,197 14,586
2020-05-19 KRANTZ DONALD G Director Grant or award +1,197 6,744
2020-05-19 WEHRWEIN SVEN Director Grant or award +1,197 14,386
2020-05-18 Baker Arthur R. III Chief Technology Officer Sale −1,988 $115.07 $229K 19,863
2020-05-04 Baker Arthur R. III Chief Technology Officer Shares withheld for taxes −252 $94.22 $24K 21,593
2020-04-30 Bodor Robert VP/General Manager-Americas Sale −2,790 $101.85 $284K 22,114

Page 14 of 20 · 387 trades