Insider Stock Trading History of Johnson William S


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 Johnson William S since year 2005. The trader's CIK number is 1223693. At the time of this reporting, Johnson William S is the Executive Vice President, CFO of Cabot Microelectronics Corp . (stock ticker symbol CCMP). See this page for all insider trading activities at Cabot Microelectronics Corp .


Stock purchases, sales, and option exercises reported by insider Johnson William S since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-31 CCMP Cabot Microelectronics Corp Option Ex 17,594 32.64 574,268
2017-10-31 CCMP Cabot Microelectronics Corp Sale 17,594 96.38 1,695,692
2017-08-02 CCMP Cabot Microelectronics Corp Sale 11,806 73.78 870,987
2017-08-02 CCMP Cabot Microelectronics Corp Option Ex 11,806 32.64 385,347
2017-05-05 CCMP Cabot Microelectronics Corp Option Ex 18,930 27.94 528,904
2017-05-05 CCMP Cabot Microelectronics Corp Sale 18,930 78.08 1,478,054
2017-01-30 CCMP Cabot Microelectronics Corp Sale 18,932 67.38 1,275,543
2017-01-30 CCMP Cabot Microelectronics Corp Option Ex 18,932 27.94 528,960
2016-10-31 CCMP Cabot Microelectronics Corp Option Ex 18,931 28.62 541,805
2016-11-01 CCMP Cabot Microelectronics Corp Sale 10,000 55.56 555,650
2016-10-31 CCMP Cabot Microelectronics Corp Sale 28,931 54.62 1,580,211
2016-08-01 CCMP Cabot Microelectronics Corp Option Ex 39,603 25.04 991,461
2016-08-01 CCMP Cabot Microelectronics Corp Sale 39,603 50.43 1,997,139
2015-11-30 CCMP Cabot Microelectronics Corp Sale 20,672 41.98 867,748
2015-11-30 CCMP Cabot Microelectronics Corp Option Ex 20,672 21.45 443,414
2015-02-02 CCMP Cabot Microelectronics Corp Sale 40,038 49.99 2,001,619
2015-02-02 CCMP Cabot Microelectronics Corp Option Ex 40,038 25.79 1,032,580
2014-11-05 CCMP Cabot Microelectronics Corp Option Ex 37,717 21.77 821,099
2014-11-05 CCMP Cabot Microelectronics Corp Sale 37,717 47.56 1,793,669
2014-05-05 CCMP Cabot Microelectronics Corp Option Ex 39,739 21.02 835,512
2014-05-05 CCMP Cabot Microelectronics Corp Sale 39,739 42.04 1,670,786
2014-05-01 CCMP Cabot Microelectronics Corp Sale 14,406 43.06 620,351
2014-05-02 CCMP Cabot Microelectronics Corp Option Ex 33,282 26.05 866,996
2014-05-02 CCMP Cabot Microelectronics Corp Sale 33,282 42.53 1,415,649
2014-05-01 CCMP Cabot Microelectronics Corp Option Ex 14,406 26.05 375,276
2013-11-21 CCMP Cabot Microelectronics Corp Sale 46,325 43.47 2,013,516
2013-11-21 CCMP Cabot Microelectronics Corp Option Ex 46,325 26.05 1,206,766
2013-11-04 CCMP Cabot Microelectronics Corp Option Ex 43,520 21.04 915,660
2013-11-04 CCMP Cabot Microelectronics Corp Sale 43,520 42.23 1,838,067
2013-09-03 CCMP Cabot Microelectronics Corp Option Ex 23,005 33.72 775,728
2013-09-04 CCMP Cabot Microelectronics Corp Option Ex 12,529 33.72 422,477
2013-09-03 CCMP Cabot Microelectronics Corp Sale 23,005 36.05 829,422
2013-09-04 CCMP Cabot Microelectronics Corp Sale 12,529 36.44 456,531
2013-05-28 CCMP Cabot Microelectronics Corp Option Ex 1,550 33.72 52,266
2013-05-28 CCMP Cabot Microelectronics Corp Sale 1,550 36.27 56,221
2013-05-24 CCMP Cabot Microelectronics Corp Sale 29,450 35.62 1,049,009
2013-05-24 CCMP Cabot Microelectronics Corp Option Ex 29,450 33.72 993,054
2013-05-22 CCMP Cabot Microelectronics Corp Option Ex 6,000 33.72 202,320
2013-05-22 CCMP Cabot Microelectronics Corp Sale 6,000 36.21 217,236
2012-09-13 CCMP Cabot Microelectronics Corp Option Ex 29,027 29.45 854,845
2012-09-13 CCMP Cabot Microelectronics Corp Sale 29,027 35.32 1,025,262
2012-08-15 CCMP Cabot Microelectronics Corp Sale 7,601 31.52 239,621
2012-08-15 CCMP Cabot Microelectronics Corp Option Ex 7,601 29.45 223,849
2012-08-16 CCMP Cabot Microelectronics Corp Sale 21,399 31.58 675,716
2012-08-16 CCMP Cabot Microelectronics Corp Option Ex 21,399 29.45 630,200
2010-12-01 CCMP Cabot Microelectronics Corp Option Ex 8,000 23.21 185,680
2010-12-01 CCMP Cabot Microelectronics Corp Sale 8,000 42.03 336,280
2008-08-07 CCMP Cabot Microelectronics Corp Option Ex 15,000 30.51 457,650
2008-08-07 CCMP Cabot Microelectronics Corp Sale 15,000 40.61 609,150
2007-12-26 CCMP Cabot Microelectronics Corp Sale 97 37.87 3,673
2007-12-05 CCMP Cabot Microelectronics Corp Sale 643 37.00 23,791
2007-08-08 CCMP Cabot Microelectronics Corp Option Ex 1,500 30.51 45,765
2007-08-08 CCMP Cabot Microelectronics Corp Sale 1,500 43.42 65,137
2007-08-08 CCMP Cabot Microelectronics Corp Option Ex 8,341 30.51 254,483
2007-08-08 CCMP Cabot Microelectronics Corp Sale 8,341 43.65 364,101
2007-08-08 CCMP Cabot Microelectronics Corp Option Ex 5,159 30.51 157,401
2007-08-08 CCMP Cabot Microelectronics Corp Sale 5,159 44.02 227,104
2006-12-27 CCMP Cabot Microelectronics Corp Sale 63 34.28 2,159

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 Johnson William S (Executive Vice President, CFO of Cabot Microelectronics Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.