Insider Stock Trading History of Loy Bertrand


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 Loy Bertrand since year 2005. The trader's CIK number is 1197452. At the time of this reporting, Loy Bertrand is the President & CEO of Entegris Inc . (stock ticker symbol ENTG). See this page for all insider trading activities at Entegris Inc .

Note that in the past LOY BERTRAND also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Loy Bertrand since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-08-01 ENTG Entegris Inc Option Ex 143,570 7.08 1,016,475
2015-02-19 ENTG Entegris Inc Option Ex 70,000 7.07 494,900
2015-02-19 ENTG Entegris Inc Sale 49,348 13.48 665,309
2016-01-26 BTUI Btu International Inc Option Ex 3,440 2.18 7,499
2015-01-26 BTUI Btu International Inc Option Ex 6,261 2.33 14,556
2013-02-20 ENTG Entegris Inc Sale 14,838 9.75 144,685
2012-02-22 ENTG Entegris Inc Sale 60,786 9.29 564,823
2012-02-21 ENTG Entegris Inc Sale 16,966 9.40 159,497
2012-02-22 ENTG Entegris Inc Option Ex 48,667 3.27 158,897
2012-02-21 ENTG Entegris Inc Option Ex 16,966 1.13 19,171
2012-02-16 ENTG Entegris Inc Option Ex 184,834 5.92 1,093,293
2012-02-16 ENTG Entegris Inc Sale 184,834 9.45 1,747,420
2012-01-18 ENTG Entegris Inc Sale 82,122 9.20 755,522
2011-11-08 ENTG Entegris Inc Sale 11,868 9.20 109,185
2011-07-11 ENTG Entegris Inc Sale 22,666 9.49 215,055
2011-05-20 ENTG Entegris Inc Sale 10,495 8.85 92,901
2011-05-16 ENTG Entegris Inc Option Ex 58,333 1.13 65,916
2011-05-16 ENTG Entegris Inc Sale 58,333 8.86 516,713
2011-02-22 ENTG Entegris Inc Sale 11,577 8.77 101,553
2011-02-09 ENTG Entegris Inc Sale 29,100 8.70 253,169
2011-02-10 ENTG Entegris Inc Sale 70,900 8.70 616,830
2010-12-02 ENTG Entegris Inc Sale 58,334 6.99 407,754
2010-12-01 ENTG Entegris Inc Sale 18,873 6.60 124,561
2010-12-02 ENTG Entegris Inc Option Ex 58,334 1.13 65,917
2010-12-01 ENTG Entegris Inc Option Ex 18,873 6.10 115,125
2010-02-24 ENTG Entegris Inc Sale 7,107 4.64 32,962
2010-01-21 ENTG Entegris Inc Sale 3,187 4.79 15,259
2010-01-19 ENTG Entegris Inc Sale 8,020 4.86 38,937
2009-12-14 ENTG Entegris Inc Option Ex 5,400 4.89 26,406
2009-12-15 ENTG Entegris Inc Option Ex 4,158 4.89 20,332
2009-12-14 ENTG Entegris Inc Sale 5,400 5.00 27,000
2009-12-15 ENTG Entegris Inc Sale 4,158 5.00 20,790
2009-02-24 ENTG Entegris Inc Sale 2,168 .74 1,595
2009-01-21 ENTG Entegris Inc Sale 4,210 1.66 6,992
2009-01-22 ENTG Entegris Inc Sale 250 1.53 382
2009-01-06 ENTG Entegris Inc Sale 3,155 2.13 6,707
2008-10-03 ENTG Entegris Inc Sale 2,823 4.41 12,457
2008-01-03 ENTG Entegris Inc Sale 3,160 8.53 26,948
2007-12-12 ENTG Entegris Inc Sale 5,770 9.30 53,661
2007-10-03 ENTG Entegris Inc Sale 3,315 8.77 29,062
2007-07-05 ENTG Entegris Inc Sale 3,400 11.96 40,664
2007-05-03 ENTG Entegris Inc Sale 1,692 12.03 20,354
2007-05-02 ENTG Entegris Inc Sale 42,432 12.01 509,778
2007-05-02 ENTG Entegris Inc Option Ex 44,124 9.57 422,266
2007-04-26 ENTG Entegris Inc Sale 10,469 12.00 125,628
2007-04-25 ENTG Entegris Inc Option Ex 49,281 8.01 394,740
2007-04-26 ENTG Entegris Inc Option Ex 10,469 8.35 87,416
2007-04-25 ENTG Entegris Inc Sale 49,281 12.00 591,372
2007-04-04 ENTG Entegris Inc Sale 2,540 10.97 27,863
2007-01-23 ENTG Entegris Inc Sale 3,003 10.39 31,201
2007-01-04 ENTG Entegris Inc Sale 3,050 10.61 32,360
2006-12-12 ENTG Entegris Inc Sale 4,409 10.77 47,484
2006-10-03 ENTG Entegris Inc Sale 2,555 10.58 27,031
2006-07-05 ENTG Entegris Inc Sale 2,560 9.31 23,846
2006-04-04 ENTG Entegris Inc Sale 2,565 10.40 26,676
2006-01-04 ENTG Entegris Inc Sale 18,288 9.60 175,546
2005-12-12 ENTG Entegris Inc Sale 4,440 10.13 44,977

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 Loy Bertrand (President & CEO of Entegris Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.