Insider Stock Trading History of Birgeneau Robert J


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 Birgeneau Robert J since year 2005. The trader's CIK number is 1319875. At the time of this reporting, Birgeneau Robert J is the Director 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 Birgeneau Robert J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-01-30 CCMP Cabot Microelectronics Corp Option Ex 12,000 48.23 578,700
2017-01-30 CCMP Cabot Microelectronics Corp Sale 12,000 67.49 809,892
2016-11-11 CCMP Cabot Microelectronics Corp Option Ex 6,000 35.47 212,820
2016-11-11 CCMP Cabot Microelectronics Corp Sale 6,000 58.31 349,836
2016-08-23 CCMP Cabot Microelectronics Corp Option Ex 6,000 33.89 203,340
2016-08-23 CCMP Cabot Microelectronics Corp Sale 6,000 50.68 304,098
2016-08-04 CCMP Cabot Microelectronics Corp Option Ex 8,704 33.90 295,065
2016-08-04 CCMP Cabot Microelectronics Corp Sale 8,704 50.00 435,217
2016-08-01 CCMP Cabot Microelectronics Corp Option Ex 8,704 24.97 217,338
2016-08-01 CCMP Cabot Microelectronics Corp Sale 8,704 50.68 441,083
2015-02-02 CCMP Cabot Microelectronics Corp Sale 8,704 48.77 424,459
2015-02-02 CCMP Cabot Microelectronics Corp Option Ex 8,704 13.11 114,109
2014-11-10 CCMP Cabot Microelectronics Corp Sale 8,704 47.62 414,493
2014-11-10 CCMP Cabot Microelectronics Corp Option Ex 8,704 22.60 196,710
2013-11-04 CCMP Cabot Microelectronics Corp Option Ex 8,704 22.39 194,882
2013-11-04 CCMP Cabot Microelectronics Corp Sale 8,704 42.55 370,355
2013-01-29 CCMP Cabot Microelectronics Corp Sale 14,506 37.16 539,042
2013-01-29 CCMP Cabot Microelectronics Corp Option Ex 14,506 22.47 325,949
2012-02-15 CCMP Cabot Microelectronics Corp Option Ex 10,000 32.02 320,200
2012-02-15 CCMP Cabot Microelectronics Corp Sale 10,000 51.19 511,890
2011-02-02 CCMP Cabot Microelectronics Corp Option Ex 15,000 32.02 480,300
2011-02-02 CCMP Cabot Microelectronics Corp Sale 15,000 46.00 690,000

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 Birgeneau Robert J (Director of Cabot Microelectronics Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.