Insider Stock Trading History of Massengill Matthew E


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 Massengill Matthew E since year 2005. The trader's CIK number is 1232826. At the time of this reporting, Massengill Matthew E is the Director of Western Digital Corp . (stock ticker symbol WDC). See this page for all insider trading activities at Western Digital Corp .

Note that in the past MASSENGILL MATTHEW E also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Massengill Matthew E since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-08 WDC Western Digital Corp Sale 2,677 86.53 231,640
2017-11-01 WDC Western Digital Corp Option Ex 120 .00 0
2017-10-30 WDC Western Digital Corp Option Ex 2,164 25.79 55,809
2017-02-15 MSCC Microsemi Corp Sale 1,868 53.77 100,451
2016-11-07 WDC Western Digital Corp Sale 2,187 57.43 125,597
2016-11-03 WDC Western Digital Corp Option Ex 171 .00 0
2016-02-11 MSCC Microsemi Corp Sale 2,468 29.62 73,109
2015-11-19 MSCC Microsemi Corp Sale 40,000 36.61 1,464,440
2015-11-19 MSCC Microsemi Corp Option Ex 40,000 30.68 1,227,200
2015-11-06 WDC Western Digital Corp Sale 1,187 67.75 80,425
2015-11-03 WDC Western Digital Corp Option Ex 48 .00 0
2015-02-12 WDC Western Digital Corp Option Ex 5,733 29.39 168,492
2015-02-12 WDC Western Digital Corp Sale 9,240 107.29 991,322
2015-02-11 MSCC Microsemi Corp Sale 2,694 30.02 80,873
2014-11-10 WDC Western Digital Corp Option Ex 200 .00 0
2014-11-11 WDC Western Digital Corp Sale 2,639 97.18 256,458
2014-11-04 WDC Western Digital Corp Option Ex 46 .00 0
2014-11-05 WDC Western Digital Corp Sale 1,575 100.62 158,478
2014-06-03 GTAT Gt Solar International, Inc. Option Ex 45,035 .00 0
2013-11-15 WDC Western Digital Corp Option Ex 26,453 28.06 742,218
2013-11-15 WDC Western Digital Corp Sale 33,953 74.52 2,530,143
2013-11-08 WDC Western Digital Corp Option Ex 117 .00 0
2013-11-11 WDC Western Digital Corp Option Ex 96 .00 0
2013-06-04 GTAT Gt Solar International, Inc. Option Ex 32,178 .00 0
2013-03-18 WDC Western Digital Corp Sale 25,899 49.91 1,292,722
2013-03-18 WDC Western Digital Corp Option Ex 25,899 21.96 568,871
2012-12-07 WDC Western Digital Corp Sale 45,000 37.44 1,684,710
2012-12-06 MSCC Microsemi Corp Sale 26,825 19.98 536,097
2012-11-11 WDC Western Digital Corp Option Ex 22 .00 0
2012-08-21 GTAT Gt Solar International, Inc. Option Ex 16,428 .00 0
2012-08-17 MSCC Microsemi Corp Option Ex 20,000 18.85 377,000
2012-08-17 MSCC Microsemi Corp Sale 20,000 20.80 416,000
2011-08-11 GTAT Gt Solar International, Inc. Option Ex 10,127 .00 0
2010-09-12 SOLR Gt Solar International, Inc. Option Ex 8,500 .00 0
2010-08-07 SOLR Gt Solar International, Inc. Option Ex 9,231 .00 0
2009-11-04 WDC Western Digital Corp Option Ex 17,500 11.64 203,700
2009-11-04 WDC Western Digital Corp Sale 17,500 34.80 609,000
2009-09-12 SOLR Gt Solar International, Inc. Option Ex 8,500 .00 0
2008-06-04 WDC Western Digital Corp Sale 40,100 38.31 1,536,110
2008-06-04 WDC Western Digital Corp Sale 59,900 38.07 2,280,572
2008-02-21 WDC Western Digital Corp Option Ex 30,550 15.16 463,015
2008-02-21 WDC Western Digital Corp Sale 30,550 30.74 938,984
2007-11-07 WDC Western Digital Corp Sale 39,800 28.03 1,115,594
2007-11-07 WDC Western Digital Corp Option Ex 75,000 13.77 1,032,525
2007-11-07 WDC Western Digital Corp Sale 35,200 28.13 990,176
2007-11-06 WDC Western Digital Corp Sale 33,700 28.11 947,138
2007-11-05 WDC Western Digital Corp Sale 285,000 28.21 8,038,995
2007-11-06 WDC Western Digital Corp Sale 130,400 28.02 3,654,460
2007-11-05 WDC Western Digital Corp Option Ex 285,000 11.64 3,317,400
2007-11-06 WDC Western Digital Corp Option Ex 164,100 13.07 2,144,787
2007-01-29 WDC Western Digital Corp Sale 100,000 19.51 1,951,000
2007-01-30 WDC Western Digital Corp Sale 200,000 19.40 3,879,200
2006-06-21 WDC Western Digital Corp Option Ex 4,500 11.88 53,437
2006-01-31 WDC Western Digital Corp Option Ex 274,684 11.29 3,099,808
2006-01-31 WDC Western Digital Corp Sale 274,684 21.82 5,994,978
2005-12-22 WDC Western Digital Corp Sale 327,256 18.87 6,175,975
2005-12-22 WDC Western Digital Corp Option Ex 250,000 6.72 1,681,250

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 Massengill Matthew E (Director of Western Digital Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.