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PRLB - As of  05/30/20, 07:46:57 AM:   231 Insider Transactions.

Sector: Industrial Goods    Industry: Machine Tools & Accessories
Prev Close:$59.79  Avg Vol(3m): 361,300  P/E: 33.70  EPS: 1.77

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Non-meaningful transactions (gifts, grants, etc.) are automatically filtered out for quicker actions.
Buy(P) /
Sell(S)
P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
S 2020-05-18 2020-05-20 17:07:57.0 Proto Labs Inc PRLB Baker Arthur R. III officer (Chief Technology Officer) 1,988 $115.07 $228,751.00 19,863 view
S 2020-04-30 2020-05-04 16:11:19.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 3,773 $109.00 $411,257.00 15,223 view
S 2020-04-30 2020-05-04 16:11:19.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 3,118 $107.00 $333,626.00 18,996 view
S 2020-04-30 2020-05-04 16:11:19.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 2,790 $101.85 $284,162.00 22,114 view
S 2018-09-24 2018-09-26 16:29:57.0 Proto Labs Inc PRLB WAY JOHN officer (Chief Financial Officer) 4,644 $160.14 $743,692.00 25,503 view
S 2018-09-24 2018-09-26 16:29:57.0 Proto Labs Inc PRLB WAY JOHN officer (Chief Financial Officer) 3,356 $157.66 $529,105.00 30,147 view
S 2018-09-14 2018-09-18 16:10:34.0 Proto Labs Inc PRLB Goodman John B director 1,113 $162.95 $181,365.00 12,078 view
S 2018-09-04 2018-09-11 15:47:28.0 Proto Labs Inc PRLB Baker Arthur R. III officer (Chief Technology Officer) 3,474 $154.81 $537,815.00 16,546 view
S 2018-08-30 2018-09-04 16:52:37.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 4,435 $150.20 $666,127.00 19,755 view
S 2018-08-24 2018-08-28 16:24:38.0 Proto Labs Inc PRLB WAY JOHN officer (Chief Financial Officer) 1,486 $146.25 $217,332.00 25,503 view
S 2018-08-24 2018-08-28 16:24:38.0 Proto Labs Inc PRLB WAY JOHN officer (Chief Financial Officer) 2,426 $145.51 $353,005.00 26,989 view
S 2018-08-23 2018-08-27 17:05:21.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 3,000 $145.00 $435,000.00 19,755 view
S 2018-06-15 2018-06-19 16:46:25.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 2,997 $135.10 $404,904.00 19,755 view
S 2018-06-14 2018-06-18 16:49:02.0 Proto Labs Inc PRLB Goodman John B director 400 $130.85 $52,340.00 12,078 view
S 2018-06-14 2018-06-18 16:49:02.0 Proto Labs Inc PRLB Goodman John B director 713 $131.87 $94,019.50 12,478 view
S 2018-06-12 2018-06-14 16:34:13.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 3,000 $130.00 $390,012.00 19,755 view
S 2018-05-30 2018-06-01 15:31:25.0 Proto Labs Inc PRLB WEHRWEIN SVEN director 1,000 $125.00 $125,000.00 11,878 view
S 2018-03-14 2018-03-16 17:20:31.0 Proto Labs Inc PRLB Goodman John B director 1,114 $122.71 $136,700.00 10,514 view
S 2018-02-14 2018-02-16 16:14:47.0 Proto Labs Inc PRLB WEHRWEIN SVEN director 2,000 $107.00 $214,000.00 11,814 view
S 2018-02-13 2018-02-14 19:49:40.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 1,891 $106.00 $200,455.00 19,755 view
S 2018-01-02 2018-01-04 16:19:04.0 Proto Labs Inc PRLB Gawlick Rainer director 500 $102.75 $51,375.00 10,425 view
S 2017-12-11 2017-12-13 17:09:55.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 4,000 $94.79 $379,148.00 16,578 view
S 2017-11-22 2017-11-30 10:43:58.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 13,556 $92.07 $1,248,110.00 13,769 view
S 2017-05-08 2017-11-30 10:41:02.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 11,896 $61.72 $734,202.00 16,195 view
S 2017-11-22 2017-11-27 17:34:35.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 13,556 $92.07 $1,248,110.00 1,873 view
S 2017-11-21 2017-11-21 13:58:13.0 Proto Labs Inc PRLB Gawlick Rainer director 1,500 $90.31 $135,472.00 5,425 view
S 2017-10-26 2017-11-03 15:51:07.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 1,891 $85.90 $162,433.00 16,578 view
S 2017-09-29 2017-11-03 15:51:07.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 4,000 $80.00 $320,012.00 16,578 view
S 2017-07-27 2017-07-31 17:16:59.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 741 $73.84 $54,715.10 16,578 view
S 2017-07-19 2017-07-21 16:04:28.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 3,259 $72.02 $234,711.00 16,578 view
S 2017-06-08 2017-06-12 16:31:33.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 4,000 $66.01 $264,033.00 16,578 view
S 2017-05-22 2017-05-22 18:21:17.0 Proto Labs Inc PRLB Gawlick Rainer director 833 $64.05 $53,353.60 5,425 N/A view
S 2017-05-08 2017-05-10 17:11:40.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 11,896 $61.72 $734,202.00 4,299 N/A view
S 2017-02-15 2017-02-15 16:04:43.0 Proto Labs Inc PRLB HOLT VICTORIA M director officer (President and CEO) 2,025 $56.80 $115,025.00 41,993 N/A view
S 2017-02-15 2017-02-15 15:59:55.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 862 $56.78 $48,946.00 16,195 N/A view
P 2016-09-01 2016-09-06 16:33:07.0 Proto Labs Inc PRLB HOLT VICTORIA M CEO 1,900 $53.20 $101,081.00 31,163 N/A view
P 2016-09-01 2016-09-06 16:32:54.0 Proto Labs Inc PRLB Baker Arthur R. III officer (Chief Technology Officer) 3,000 $55.00 $165,000.00 7,105 N/A view
S 2016-05-19 2016-05-23 16:43:11.0 Proto Labs Inc PRLB Gawlick Rainer director 357 $61.20 $21,848.40 3,007 N/A view
S 2016-04-14 2016-04-18 15:46:25.0 Proto Labs Inc PRLB Gawlick Rainer director 4,000 $80.00 $320,000.00 3,364 N/A view
S 2016-04-04 2016-04-06 16:59:27.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 19,844 $77.66 $1,541,080.00 10,827 N/A view
S 2016-03-31 2016-04-04 19:14:13.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 6,494 $78.10 $507,181.00 10,627 N/A view
S 2016-03-31 2016-04-04 19:14:13.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 1,848 $78.00 $144,144.00 17,121 N/A view
S 2016-03-31 2016-04-04 19:14:13.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 12,658 $77.13 $976,312.00 18,969 N/A view
S 2016-03-14 2016-03-16 16:43:35.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Executive VP and Tech. Officer) 26,233 $75.11 $1,970,350.00 14,124 N/A view
S 2016-03-07 2016-03-09 16:47:27.0 Proto Labs Inc PRLB Goodman John B director 1,000 $73.56 $73,560.00 7,263 N/A view
S 2016-02-17 2016-02-19 16:22:13.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 313 $63.52 $19,881.80 10,827 N/A view
S 2016-02-17 2016-02-19 16:19:18.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 410 $63.94 $26,215.40 10,627 N/A view
S 2015-10-01 2015-10-05 17:09:39.0 Proto Labs Inc PRLB Goodman John B director 100 $67.00 $6,700.00 7,263 N/A view
S 2015-10-01 2015-10-05 17:09:39.0 Proto Labs Inc PRLB Goodman John B director 400 $65.78 $26,312.50 7,363 N/A view
S 2015-08-17 2015-08-18 16:59:07.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 400 $74.71 $29,882.00 6,717 N/A view
S 2015-08-14 2015-08-18 16:59:07.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 9,000 $73.79 $664,099.00 7,117 N/A view
S 2015-08-04 2015-08-05 11:14:06.0 Proto Labs Inc PRLB LUKIS LAWRENCE J director other 500,000 $70.50 $3.525E7 2,081,840 N/A view
S 2015-07-24 2015-07-28 16:10:18.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Executive VP and Tech. Officer) 566 $79.55 $45,025.30 7,090 N/A view
S 2015-07-24 2015-07-28 16:10:18.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Executive VP and Tech. Officer) 25,374 $79.10 $2,007,130.00 7,656 N/A view
S 2015-07-24 2015-07-28 16:10:18.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Executive VP and Tech. Officer) 4,067 $77.87 $316,691.00 33,030 N/A view
S 2015-07-24 2015-07-28 16:10:18.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Executive VP and Tech. Officer) 21,694 $76.73 $1,664,500.00 37,097 N/A view
S 2015-07-23 2015-07-27 12:56:24.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 10,000 $76.51 $765,090.00 6,729 N/A view
S 2015-07-23 2015-07-27 12:56:24.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 10,000 $74.55 $745,481.00 16,729 N/A view
S 2015-07-23 2015-07-27 12:56:24.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 1,154 $73.67 $85,010.80 26,729 N/A view
S 2015-07-23 2015-07-27 12:56:24.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 8,846 $73.12 $646,796.00 27,883 N/A view
S 2015-07-01 2015-07-01 16:48:09.0 Proto Labs Inc PRLB Goodman John B director 500 $67.50 $33,750.00 7,763 N/A view
S 2015-05-21 2015-05-22 16:48:27.0 Proto Labs Inc PRLB Gawlick Rainer director 399 $69.75 $27,828.90 3,364 N/A view
S 2015-04-16 2015-04-20 19:44:02.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Executive VP and Tech. Officer) 1,195 $79.00 $94,405.00 6,090 11.75% view
S 2015-04-15 2015-04-17 17:44:02.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 2,000 $77.80 $155,600.00 6,729 10.39% view
S 2015-04-13 2015-04-14 17:09:28.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 9,000 $75.01 $675,062.00 4,221 5.01% view
S 2015-04-10 2015-04-14 17:09:28.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 12,000 $75.12 $901,390.00 4,221 N/A view
S 2015-04-01 2015-04-01 14:40:57.0 Proto Labs Inc PRLB Goodman John B director 500 $69.76 $34,878.00 7,048 -1.32% view
P 2014-05-20 2015-03-24 10:02:55.0 Proto Labs Inc PRLB Smith Brian K director 1,600 $63.09 $100,944.00 2,398 23.93% view
S 2015-03-19 2015-03-20 09:22:55.0 Proto Labs Inc PRLB Goodman John B director 500 $69.40 $34,700.00 7,048 -10.46% view
S 2014-07-28 2015-02-26 15:08:44.0 Proto Labs Inc PRLB Bodor Robert officer (VP/General Manager-Americas) 155 $82.58 $12,800.20 4,685 6.35% view
S 2015-02-18 2015-02-19 14:52:05.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (Vice President Global Sales) 151 $73.65 $11,121.20 6,729 5.76% view
S 2015-02-13 2015-02-17 09:54:57.0 Proto Labs Inc PRLB Tumelty John B. officer (VP/GM & Managing Director-EMEA) 364 $71.67 $26,087.90 4,221 2.40% view
S 2014-10-03 2014-10-07 17:03:54.0 Proto Labs Inc PRLB Goodman John B director 1,000 $70.20 $70,204.50 7,048 8.71% view
S 2014-10-01 2014-10-02 15:06:19.0 Proto Labs Inc PRLB Goodman John B director 800 $68.84 $55,070.00 7,048 5.04% view
S 2014-10-01 2014-10-02 15:06:19.0 Proto Labs Inc PRLB Goodman John B director 1,200 $68.03 $81,630.10 7,848 3.90% view
S 2014-07-31 2014-08-01 15:36:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (CFO & Principal Accounting Off) 45,674 $81.06 $3,702,150.00 2,230 7.18% view
S 2014-07-31 2014-08-01 15:36:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (CFO & Principal Accounting Off) 29,326 $80.51 $2,361,080.00 47,904 6.55% view
S 2014-07-01 2014-07-01 15:59:06.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP of Sales & Customer Service) 14,000 $88.98 $1,245,760.00 4,270 11.22% view
S 2014-07-01 2014-07-01 15:56:17.0 Proto Labs Inc PRLB Goodman John B director 3,000 $82.91 $248,720.00 7,048 4.71% view
S 2014-06-26 2014-06-30 18:29:26.0 Proto Labs Inc PRLB Gawlick Rainer director 1,000 $80.42 $80,420.00 3,048 -5.06% view
S* 2014-02-19 2014-02-20 17:48:01.0 Proto Labs Inc PRLB LUKIS LAWRENCE J director 10% owner other 1,000,000 $76.00 $7.6E7 2,806,840 9.59% view
P 2014-02-13 2014-02-18 20:00:40.0 Proto Labs Inc PRLB HOLT VICTORIA M CEO 3,200 $78.64 $251,638.00 3,200 -13.12% view
S 2014-02-07 2014-02-10 16:10:35.0 Proto Labs Inc PRLB Bodor Robert officer (Chief Technology Officer) 424 $81.04 $34,363.00 0 8.85% view
S 2014-02-07 2014-02-10 16:10:35.0 Proto Labs Inc PRLB Bodor Robert officer (Chief Technology Officer) 3,576 $80.29 $287,115.00 424 8.00% view
S 2014-01-06 2014-01-08 17:17:07.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 451 $73.61 $33,197.60 0 -5.82% view
S 2014-01-06 2014-01-08 17:17:07.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 4,013 $72.95 $292,750.00 451 -6.77% view
S 2013-11-21 2013-11-21 12:25:19.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 1,750 $77.00 $134,750.00 0 9.29% view
S 2013-11-08 2013-11-12 16:20:47.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 7,096 $83.57 $593,013.00 64,235 13.84% view
S 2013-11-08 2013-11-12 16:20:47.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 21,115 $82.68 $1,745,790.00 71,331 12.92% view
S 2013-11-08 2013-11-12 16:20:47.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 7,709 $81.45 $627,898.00 92,446 11.60% view
S 2013-11-08 2013-11-12 16:20:47.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 12,565 $80.46 $1,010,980.00 100,155 10.51% view
S 2013-11-08 2013-11-12 16:20:47.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,648 $79.39 $369,005.00 112,720 9.31% view
S 2013-11-12 2013-11-12 14:53:43.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 2,000 $88.90 $177,800.00 1,250 21.78% view
S 2013-11-05 2013-11-06 15:53:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 12,312 $86.83 $1,069,050.00 251,932 16.92% view
S 2013-11-05 2013-11-06 15:53:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 28,189 $85.81 $2,418,900.00 264,244 15.93% view
S 2013-11-04 2013-11-06 15:53:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,079 $87.34 $94,239.90 292,433 14.51% view
S 2013-11-04 2013-11-06 15:53:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 34,987 $86.57 $3,028,820.00 293,512 13.75% view
S 2013-11-04 2013-11-06 15:53:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 14,683 $85.68 $1,258,080.00 328,499 12.85% view
S 2013-11-04 2013-11-06 15:53:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 2,000 $84.56 $169,122.00 343,182 11.70% view
S 2013-11-01 2013-11-01 13:50:02.0 Proto Labs Inc PRLB Goodman John B director 2,000 $83.88 $167,760.00 6,250 11.42% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 10,000 $80.00 $800,000.00 0 7.12% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 2,405 $78.87 $189,676.00 10,000 5.79% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 10,725 $78.07 $837,310.00 12,405 4.83% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 4,076 $76.89 $313,387.00 23,130 3.36% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 7,693 $75.90 $583,926.00 27,206 2.11% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 5,716 $74.83 $427,717.00 34,899 0.71% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 2,687 $73.43 $197,306.00 40,615 -1.18% view
S 2013-10-31 2013-11-01 10:49:17.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 6,698 $74.48 $498,888.00 43,302 0.25% view
S 2013-10-21 2013-10-21 15:08:07.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 1,750 $83.09 $145,408.00 0 5.31% view
S 2013-09-23 2013-09-24 14:58:09.0 Proto Labs Inc PRLB Gawlick Rainer director 17,500 $77.71 $1,359,850.00 2,250 -8.25% view
S 2013-09-23 2013-09-24 14:56:04.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 1,750 $78.00 $136,500.00 0 -7.85% view
S 2013-09-23 2013-09-24 14:42:36.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 2,000 $78.92 $157,841.00 1,250 -6.59% view
S 2013-09-09 2013-09-11 17:45:09.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 2,000 $73.90 $147,800.00 1,250 3.25% view
S 2013-09-10 2013-09-11 17:41:24.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 8,524 $75.47 $643,319.00 5,000 1.04% view
S 2013-09-10 2013-09-11 17:41:24.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 20,682 $74.07 $1,531,990.00 13,524 -0.83% view
S 2013-09-09 2013-09-11 17:41:24.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 7,702 $75.03 $577,865.00 34,206 4.70% view
S 2013-09-09 2013-09-11 17:41:24.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 45,623 $74.25 $3,387,730.00 41,908 3.71% view
S 2013-09-09 2013-09-11 17:41:24.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 12,469 $73.60 $917,761.00 87,531 2.86% view
S 2013-09-04 2013-09-05 18:26:13.0 Proto Labs Inc PRLB Smith Brian K director 10,177 $74.85 $761,785.00 0 -7.50% view
S 2013-09-03 2013-09-04 17:27:35.0 Proto Labs Inc PRLB LOFTUS MARGARET A director 10,000 $71.97 $719,705.00 61,250 -8.25% view
S 2013-08-21 2013-08-23 16:28:13.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 1,750 $68.43 $119,752.00 0 -14.39% view
S 2013-08-05 2013-08-07 16:22:48.0 Proto Labs Inc PRLB LUKIS LAWRENCE J director 10% owner other 1,000,000 $65.57 $6.557E7 4,106,840 -11.24% view
S 2013-08-01 2013-08-05 16:46:54.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 100 $65.44 $6,544.00 0 -8.56% view
S 2013-08-01 2013-08-05 16:46:54.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 5,853 $64.70 $378,690.00 100 -9.80% view
S 2013-08-01 2013-08-05 16:46:54.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 37,447 $63.77 $2,387,840.00 5,953 -11.41% view
S 2013-08-01 2013-08-05 16:46:54.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 6,600 $62.94 $415,404.00 43,400 -12.87% view
S 2013-08-01 2013-08-01 16:27:29.0 Proto Labs Inc PRLB Goodman John B director 2,000 $63.79 $127,578.00 6,250 -11.37% view
S 2013-07-22 2013-07-24 17:16:44.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 1,750 $64.00 $112,000.00 0 -10.69% view
S 2013-07-08 2013-07-10 17:46:18.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 2,491 $65.42 $162,949.00 0 1.12% view
S 2013-07-08 2013-07-10 17:46:18.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 8,009 $64.47 $516,334.00 2,491 -0.33% view
S 2013-07-01 2013-07-01 16:34:14.0 Proto Labs Inc PRLB Gawlick Rainer director 2,000 $65.80 $131,603.00 2,250 1.05% view
S 2013-05-30 2013-05-31 17:00:14.0 Proto Labs Inc PRLB LOFTUS MARGARET A director 10,000 $53.83 $538,278.00 71,250 -20.70% view
S 2013-05-09 2013-05-13 19:12:02.0 Proto Labs Inc PRLB Bolton Edward E. officer (Vice President, Culture) 905 $54.80 $49,594.00 900 -3.21% view
S 2013-05-03 2013-05-07 17:37:47.0 Proto Labs Inc PRLB Smith Brian K director 30,000 $55.17 $1,655,150.00 50,177 4.01% view
S 2013-05-02 2013-05-02 16:33:50.0 Proto Labs Inc PRLB Smith Brian K director 14,000 $51.12 $715,742.00 80,177 -8.05% view
S 2013-04-30 2013-05-02 16:33:50.0 Proto Labs Inc PRLB Smith Brian K director 6,461 $51.02 $329,640.00 94,277 -8.60% view
S 2013-04-30 2013-05-02 16:33:50.0 Proto Labs Inc PRLB Smith Brian K director 43,539 $50.22 $2,186,530.00 100,738 -10.33% view
S 2013-05-01 2013-05-02 16:30:49.0 Proto Labs Inc PRLB Goodman John B director 2,000 $50.60 $101,200.00 6,250 -9.17% view
S 2013-04-30 2013-05-02 16:27:27.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 5,000 $50.52 $252,598.00 95,000 -9.68% view
S 2013-04-10 2013-04-12 16:05:56.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 12,350 $51.22 $632,540.00 1,250 -15.45% view
S 2013-04-10 2013-04-12 16:05:56.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 29,650 $50.28 $1,490,840.00 13,600 -17.60% view
S 2013-04-01 2013-04-03 16:06:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 5,282 $49.30 $260,390.00 345,182 -2.80% view
S 2013-04-01 2013-04-03 16:06:15.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 14,718 $48.72 $717,084.00 350,464 -4.02% view
S 2013-03-20 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 200,000 $45.82 $9,164,000.00 365,182 0.15% view
S 2013-03-20 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 22,905 $45.88 $1,050,880.00 565,182 0.28% view
S 2013-03-20 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 19,499 $45.88 $894,614.00 0 0.28% view
S 2013-03-20 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 19,499 $45.88 $894,614.00 0 0.28% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 25,204 $46.94 $1,183,080.00 588,087 2.54% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 21,458 $46.94 $1,007,240.00 19,499 2.54% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 21,458 $46.94 $1,007,240.00 19,499 2.54% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 61,593 $45.51 $2,803,100.00 613,291 -0.53% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 52,436 $45.51 $2,386,360.00 40,957 -0.53% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 52,436 $45.51 $2,386,360.00 40,957 -0.53% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,298 $45.11 $58,552.80 674,884 -1.42% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,107 $45.11 $49,936.80 93,393 -1.42% view
S 2013-03-19 2013-03-21 18:23:43.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,107 $45.11 $49,936.80 93,393 -1.42% view
S 2013-03-18 2013-03-19 17:28:44.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 18,182 $46.67 $848,527.00 1,250 4.00% view
S 2013-03-15 2013-03-19 17:28:44.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 4,611 $47.84 $220,574.00 1,250 2.98% view
S 2013-03-15 2013-03-19 17:28:44.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 25,207 $46.81 $1,179,820.00 5,861 0.84% view
S 2013-03-06 2013-03-08 18:29:23.0 Proto Labs Inc PRLB LOFTUS MARGARET A director 10,000 $48.07 $480,705.00 81,250 3.79% view
S 2013-03-01 2013-03-05 18:28:57.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,699 $46.03 $78,209.00 676,182 -3.28% view
S 2013-03-01 2013-03-05 18:28:57.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,468 $45.17 $66,302.70 677,881 -5.26% view
S 2013-03-01 2013-03-05 18:28:57.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 16,833 $44.05 $741,421.00 679,349 -7.93% view
S 2013-02-27 2013-03-01 18:23:54.0 Proto Labs Inc PRLB Bolton Edward E. officer (Vice President, Culture) 10,710 $46.13 $494,006.00 900 -6.95% view
S 2012-11-29 2013-02-25 19:42:41.0 Proto Labs Inc PRLB North Bridge Growth Management various various various various various 10% owner 610 $35.52 $21,664.80 0 -6.57% view
S 2013-02-15 2013-02-19 19:06:57.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 2,417 $48.16 $116,411.00 0 2.62% view
S 2013-02-15 2013-02-19 19:06:57.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 39,583 $47.13 $1,865,450.00 2,417 0.48% view
S 2013-02-19 2013-02-19 19:05:46.0 Proto Labs Inc PRLB Smith Brian K director 7,610 $48.00 $365,280.00 144,277 5.69% view
S 2013-02-15 2013-02-19 19:05:46.0 Proto Labs Inc PRLB Smith Brian K director 2,390 $48.16 $115,111.00 151,887 2.62% view
S 2013-02-15 2013-02-19 19:03:04.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 766 $48.28 $36,982.90 1,250 2.86% view
S 2013-02-15 2013-02-19 19:03:04.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 13,064 $47.37 $618,877.00 2,016 1.00% view
S 2013-02-15 2013-02-19 19:03:04.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 38,170 $46.82 $1,787,120.00 15,080 -0.17% view
S 2013-02-15 2013-02-19 18:59:13.0 Proto Labs Inc PRLB LOFTUS MARGARET A director 10,000 $47.12 $471,177.00 91,250 0.46% view
S 2013-02-15 2013-02-19 18:55:31.0 Proto Labs Inc PRLB JUDD JOHN R officer (Chief Financial Officer) 1,250 $48.16 $60,200.00 0 2.62% view
S 2013-02-01 2013-02-05 17:03:33.0 Proto Labs Inc PRLB Goodman John B director 2,000 $41.01 $82,024.40 6,250 -13.80% view
S 2013-02-01 2013-02-05 17:01:35.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 10,000 $41.03 $410,337.00 1,250 -13.74% view
S 2013-01-16 2013-01-17 19:20:05.0 Proto Labs Inc PRLB Dietrick William M. officer (Vice President of Marketing) 32,000 $42.30 $1,353,650.00 1,250 -11.30% view
S 2013-01-02 2013-01-04 16:14:15.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 5,428 $40.31 $218,789.00 0 -3.90% view
S 2013-01-02 2013-01-04 16:14:15.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 9,572 $39.27 $375,853.00 5,428 -6.66% view
S 2012-12-19 2012-12-21 14:27:10.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 10,000 $38.07 $380,673.00 0 -17.06% view
S 2012-12-03 2012-12-05 16:12:08.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 5,000 $36.45 $182,256.00 0 -6.58% view
S 2012-11-27 2012-11-29 17:15:40.0 Proto Labs Inc PRLB Dietrick William M. officer (Vice President of Marketing) 4,000 $36.00 $144,000.00 0 -0.14% view
S 2012-11-26 2012-11-27 19:01:27.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 2,490 $35.06 $87,299.40 0 -7.56% view
S 2012-11-21 2012-11-21 17:16:20.0 Proto Labs Inc PRLB KINGSLEY DOUGLAS A director 1,417,500 $31.00 $4.39425E7 3,404,290 -20.39% view
S 2012-11-21 2012-11-21 17:09:25.0 Proto Labs Inc PRLB North Bridge Growth Management various various various various various 10% owner 1,417,500 $31.00 $4.39425E7 3,404,290 -20.39% view
S 2012-11-21 2012-11-21 17:04:25.0 Proto Labs Inc PRLB Smith Brian K director 100,000 $31.00 $3,100,000.00 154,277 -20.39% view
S 2012-11-21 2012-11-21 17:01:27.0 Proto Labs Inc PRLB LUKIS LAWRENCE J director officer 10% owner (Chairman & Chief Tchn 1,417,500 $31.00 $4.39425E7 5,481,840 -20.39% view
S 2012-11-21 2012-11-21 16:57:28.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 35,000 $31.00 $1,085,000.00 39,500 -20.39% view
S 2012-11-21 2012-11-21 16:57:28.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 35,000 $31.00 $1,085,000.00 39,500 -20.39% view
S 2012-11-21 2012-11-21 16:57:28.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 230,000 $31.00 $7,130,000.00 956,182 -20.39% view
S 2012-11-01 2012-11-05 18:22:45.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 2,510 $35.01 $87,865.60 0 -4.21% view
S 2012-11-01 2012-11-05 18:19:06.0 Proto Labs Inc PRLB Goodman John B director 2,000 $35.00 $70,000.00 6,250 -4.23% view
S 2012-10-31 2012-11-02 17:30:07.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $34.25 $154,136.00 74,500 -6.50% view
S 2012-10-31 2012-11-02 17:30:07.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $34.22 $153,987.00 74,500 -6.61% view
S 2012-10-31 2012-11-02 17:30:07.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 100 $35.00 $3,500.00 1,186,180 -4.23% view
S 2012-10-31 2012-11-02 17:30:07.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 19,900 $34.21 $680,791.00 1,186,280 -6.63% view
S 2012-10-26 2012-10-29 16:51:30.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 5,000 $36.00 $180,000.00 0 1.36% view
S 2012-10-25 2012-10-29 16:51:30.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 15,000 $36.08 $541,170.00 0 5.57% view
S 2012-10-25 2012-10-29 16:51:30.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 11,750 $34.00 $399,500.00 15,000 -0.21% view
S 2012-10-25 2012-10-29 16:47:07.0 Proto Labs Inc PRLB KRANTZ DONALD G officer (Chief Operating Officer) 5,000 $35.37 $176,845.00 0 3.67% view
S 2012-10-25 2012-10-29 16:41:06.0 Proto Labs Inc PRLB Dietrick William M. officer (Vice President of Marketing) 4,000 $36.00 $144,000.00 0 5.36% view
S 2012-10-25 2012-10-29 16:37:59.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $33.47 $150,615.00 79,000 -1.79% view
S 2012-10-25 2012-10-29 16:37:59.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $33.47 $150,615.00 79,000 -1.79% view
S 2012-10-17 2012-10-18 18:14:39.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $31.06 $139,784.00 83,500 -3.27% view
S 2012-10-16 2012-10-18 18:14:39.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $31.00 $139,500.00 83,500 -3.48% view
S 2012-10-11 2012-10-12 17:38:03.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,300 $31.00 $133,300.00 88,000 -11.13% view
S 2012-10-10 2012-10-12 17:38:03.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 200 $31.07 $6,213.00 92,300 -10.90% view
S 2012-10-08 2012-10-10 18:42:28.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $32.69 $147,127.00 88,000 -1.61% view
S 2012-10-02 2012-10-04 17:17:31.0 Proto Labs Inc PRLB Langton William R. officer (EVP of Finance) 8,250 $34.00 $280,511.00 0 1.50% view
S 2012-10-02 2012-10-04 17:11:15.0 Proto Labs Inc PRLB Kubicek Mark R. officer (Executive Vice President) 5,000 $34.00 $170,006.00 145,000 1.50% view
S 2012-09-27 2012-10-01 18:11:06.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 20,000 $33.14 $662,852.00 1,206,180 -7.66% view
S 2012-09-25 2012-09-26 17:28:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $33.91 $152,586.00 97,000 -6.05% view
S 2012-09-24 2012-09-26 17:28:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $33.07 $148,802.00 97,000 9.49% view
S 2012-09-18 2012-09-19 18:51:19.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $32.61 $146,754.00 101,500 6.60% view
S 2012-09-17 2012-09-19 18:51:19.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $32.60 $146,711.00 101,500 3.90% view
S 2012-09-07 2012-09-10 18:41:43.0 Proto Labs Inc PRLB Kubicek Mark R. officer (Executive Vice President) 10,000 $32.01 $320,097.00 150,000 -3.62% view
S 2011-09-06 2012-09-10 18:39:40.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $31.00 $139,500.00 110,500 N/A view
S 2012-09-04 2012-09-06 15:04:37.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,500 $31.01 $139,539.00 110,500 -5.36% view
S 2012-08-30 2012-08-30 17:55:11.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 20,000 $31.54 $630,768.00 1,226,180 -7.23% view
S 2012-08-29 2012-08-30 17:55:11.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,000 $31.78 $127,102.00 115,000 -6.43% view
S 2012-08-29 2012-08-30 17:55:11.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 4,000 $31.77 $127,067.00 115,000 -6.46% view
S 2012-08-28 2012-08-30 17:55:11.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 8,500 $31.93 $271,434.00 119,000 -5.91% view
S 2012-08-22 2012-08-24 17:35:27.0 Proto Labs Inc PRLB Tumelty John B. officer (Managing Dir.-Proto Labs, Ltd.) 70,000 $32.83 $2,298,040.00 0 -1.74% view
S 2012-08-22 2012-08-24 17:30:29.0 Proto Labs Inc PRLB Schneider Jacqueline D. officer (VP Sales & Customer Service) 20,000 $32.54 $650,790.00 0 -2.64% view
S 2012-08-23 2012-08-24 17:21:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 1,051 $32.52 $34,180.80 135,500 -2.70% view
S 2012-08-23 2012-08-24 17:21:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 3,449 $32.04 $110,504.00 136,551 -4.25% view
S 2012-08-23 2012-08-24 17:21:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 300 $32.65 $9,795.99 127,500 -2.29% view
S 2012-08-23 2012-08-24 17:21:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 3,700 $32.10 $118,784.00 127,800 -4.04% view
S 2012-08-22 2012-08-24 17:21:31.0 Proto Labs Inc PRLB Cleveland Bradley A. director officer (President and CEO) 8,500 $32.69 $277,878.00 131,500 -2.17% view
S 2012-08-23 2012-08-23 18:08:41.0 Proto Labs Inc PRLB Smith Brian K director 20,000 $32.25 $645,010.00 274,396 -3.56% view
P 2012-02-29 2012-03-01 19:37:35.0 Proto Labs Inc PRLB North Bridge Growth Management various various various various various various d 430,000 $16.00 $6,880,000.00 6,421,790 110.12% view
* An * after P or S in the Buy/Sell column means the transaction was filed by the insider as open market, but it was marked as private transaction by insidercow's proprietary method
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