Insider Stock Trading History of Goodman John B


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Goodman John B since year 2005. The trader's CIK number is 1321965. At the time of this reporting, Goodman John B is the Director of Proto Labs Inc . (stock ticker symbol PRLB). See this page for all insider trading activities at Proto Labs Inc .

Note that in the past Goodman John B also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Goodman John B since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-03-07 PRLB Proto Labs Inc Sale 1,000 73.56 73,560
2016-03-07 PRLB Proto Labs Inc Option Ex 1,000 4.27 4,270
2015-10-01 PRLB Proto Labs Inc Sale 500 66.39 33,195
2015-07-01 PRLB Proto Labs Inc Option Ex 500 4.27 2,135
2015-07-01 PRLB Proto Labs Inc Sale 500 67.50 33,750
2015-04-01 PRLB Proto Labs Inc Sale 500 69.76 34,878
2015-04-01 PRLB Proto Labs Inc Option Ex 500 4.27 2,135
2015-03-19 PRLB Proto Labs Inc Option Ex 500 4.27 2,135
2015-03-19 PRLB Proto Labs Inc Sale 500 69.40 34,700
2014-10-03 PRLB Proto Labs Inc Sale 1,000 70.20 70,205
2014-10-03 PRLB Proto Labs Inc Option Ex 1,000 30.58 30,580
2014-10-01 PRLB Proto Labs Inc Sale 2,000 68.43 136,862
2014-10-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2014-07-01 PRLB Proto Labs Inc Option Ex 3,000 17.42 52,275
2014-07-01 PRLB Proto Labs Inc Sale 3,000 82.91 248,721
2014-04-02 PRLB Proto Labs Inc Sale 1,000 70.18 70,180
2014-04-01 PRLB Proto Labs Inc Sale 2,000 67.98 135,960
2014-04-02 PRLB Proto Labs Inc Option Ex 1,000 30.58 30,580
2014-04-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2014-01-06 PRLB Proto Labs Inc Sale 3,762 73.33 275,859
2014-01-06 PRLB Proto Labs Inc Option Ex 3,762 17.42 65,552
2013-11-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2013-11-01 PRLB Proto Labs Inc Sale 2,000 83.88 167,760
2013-08-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2013-08-01 PRLB Proto Labs Inc Sale 2,000 63.79 127,578
2013-05-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2013-05-01 PRLB Proto Labs Inc Sale 2,000 50.60 101,200
2013-02-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2013-02-01 PRLB Proto Labs Inc Sale 2,000 41.01 82,024
2012-11-01 PRLB Proto Labs Inc Option Ex 2,000 4.27 8,540
2012-11-01 PRLB Proto Labs Inc Sale 2,000 35.00 70,000
2010-12-02 ENTG Entegris Inc Sale 1,000 7.05 7,050
2010-07-06 ENTG Entegris Inc Sale 5,000 4.00 20,000
2010-07-06 ENTG Entegris Inc Option Ex 5,000 1.13 5,649
2010-06-01 ENTG Entegris Inc Sale 5,000 5.29 26,469
2010-05-13 ENTG Entegris Inc Sale 8,040 5.88 47,275
2010-05-03 ENTG Entegris Inc Option Ex 5,000 1.13 5,649
2010-05-03 ENTG Entegris Inc Sale 5,000 6.20 31,000
2010-04-01 ENTG Entegris Inc Option Ex 5,000 1.13 5,649
2010-04-01 ENTG Entegris Inc Sale 5,000 5.08 25,419
2010-03-05 ENTG Entegris Inc Sale 12,111 5.08 61,523
2010-03-01 ENTG Entegris Inc Sale 5,000 4.48 22,385
2010-02-24 ENTG Entegris Inc Sale 3,009 4.66 14,024
2010-01-21 ENTG Entegris Inc Sale 1,562 4.79 7,486
2010-01-19 ENTG Entegris Inc Sale 5,048 4.87 24,583
2009-02-24 ENTG Entegris Inc Sale 453 .84 381
2009-01-21 ENTG Entegris Inc Sale 1,672 1.66 2,767
2009-01-22 ENTG Entegris Inc Sale 100 1.53 153
2009-01-05 ENTG Entegris Inc Sale 1,568 2.20 3,451
2008-10-20 ENTG Entegris Inc Sale 736 3.49 2,565
2008-10-20 ENTG Entegris Inc Sale 736 3.49 2,565
2008-10-03 ENTG Entegris Inc Sale 1,455 4.42 6,436
2008-07-03 ENTG Entegris Inc Sale 1,307 6.54 8,553
2007-10-25 ENTG Entegris Inc Sale 484 8.13 3,934
2007-10-18 ENTG Entegris Inc Sale 794 8.43 6,693
2007-10-03 ENTG Entegris Inc Sale 1,308 8.77 11,467
2007-08-01 ENTG Entegris Inc Sale 1,200 10.73 12,876
2007-08-01 ENTG Entegris Inc Option Ex 1,200 5.90 7,080
2007-07-05 ENTG Entegris Inc Sale 1,332 11.96 15,930
2007-07-02 ENTG Entegris Inc Sale 2,971 11.96 35,518
2007-07-02 ENTG Entegris Inc Option Ex 2,971 6.97 20,707
2007-07-03 ENTG Entegris Inc Sale 3,229 12.00 38,748
2007-07-03 ENTG Entegris Inc Option Ex 3,229 8.04 25,961
2007-06-28 ENTG Entegris Inc Option Ex 5,000 8.04 40,199
2007-06-28 ENTG Entegris Inc Sale 5,000 12.00 60,000
2007-06-01 ENTG Entegris Inc Option Ex 1,200 5.90 7,080
2007-06-01 ENTG Entegris Inc Sale 1,200 11.57 13,884
2007-05-02 ENTG Entegris Inc Option Ex 13,501 8.04 108,548
2007-05-02 ENTG Entegris Inc Sale 13,501 12.02 162,282
2007-05-01 ENTG Entegris Inc Sale 1,200 11.65 13,980
2007-05-01 ENTG Entegris Inc Option Ex 1,200 5.90 7,080
2007-04-26 ENTG Entegris Inc Sale 2,016 12.00 24,192
2007-04-25 ENTG Entegris Inc Option Ex 9,483 8.04 76,243
2007-04-26 ENTG Entegris Inc Option Ex 2,016 8.04 16,208
2007-04-25 ENTG Entegris Inc Sale 9,483 12.00 113,796
2007-04-04 ENTG Entegris Inc Sale 1,317 10.97 14,447
2007-04-02 ENTG Entegris Inc Sale 1,200 10.71 12,852
2007-04-02 ENTG Entegris Inc Option Ex 1,200 5.90 7,080
2007-03-01 ENTG Entegris Inc Sale 1,200 10.99 13,188
2007-03-01 ENTG Entegris Inc Option Ex 1,200 5.90 7,080
2007-02-26 ENTG Entegris Inc Option Ex 4,251 5.90 25,080
2007-02-26 ENTG Entegris Inc Sale 4,251 11.74 49,910
2007-01-22 ENTG Entegris Inc Sale 1,472 10.38 15,279
2007-01-04 ENTG Entegris Inc Sale 1,567 10.61 16,625
2006-10-25 ENTG Entegris Inc Sale 475 11.21 5,324
2006-10-18 ENTG Entegris Inc Sale 782 11.72 9,166
2006-10-03 ENTG Entegris Inc Sale 1,336 10.58 14,134
2006-09-08 ENTG Entegris Inc Sale 10,000 10.74 107,400
2006-09-08 ENTG Entegris Inc Sale 10,000 10.74 107,400
2006-07-05 ENTG Entegris Inc Sale 1,317 9.32 12,267
2006-06-01 ENTG Entegris Inc Option Ex 2,000 5.90 11,800
2006-06-01 ENTG Entegris Inc Sale 2,000 10.00 20,000
2006-05-01 ENTG Entegris Inc Sale 2,000 10.20 20,400
2006-05-01 ENTG Entegris Inc Option Ex 2,000 5.90 11,800
2006-04-04 ENTG Entegris Inc Sale 1,320 10.40 13,728
2006-03-01 ENTG Entegris Inc Option Ex 2,000 5.90 11,800
2006-03-01 ENTG Entegris Inc Sale 2,000 10.45 20,900
2006-02-01 ENTG Entegris Inc Option Ex 2,000 5.90 11,800
2006-02-01 ENTG Entegris Inc Sale 2,000 10.45 20,900
2006-01-23 ENTG Entegris Inc Sale 8,715 10.40 90,592
2006-01-19 ENTG Entegris Inc Sale 30,000 11.00 330,150
2006-01-17 ENTG Entegris Inc Sale 10,060 10.63 106,937
2006-01-05 ENTG Entegris Inc Option Ex 2,000 5.90 11,800
2006-01-05 ENTG Entegris Inc Sale 2,000 10.00 20,000
2006-01-04 ENTG Entegris Inc Sale 9,417 9.60 90,393
2005-10-25 ENTG Entegris Inc Sale 477 9.65 4,603
2005-10-18 ENTG Entegris Inc Sale 800 9.87 7,899

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Goodman John B (Director of Proto Labs Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.