Insider Stock Trading History of Long Mark P


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 Long Mark P since year 2005. The trader's CIK number is 1593123. At the time of this reporting, Long Mark P is the Pres WD Capital, CSO & CFO of Western Digital Corp . (stock ticker symbol WDC). See this page for all insider trading activities at Western Digital Corp .


Stock purchases, sales, and option exercises reported by insider Long Mark P since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-12 WDC Western Digital Corp Sale 1,446 87.63 126,712
2017-09-11 WDC Western Digital Corp Option Ex 249 .00 0
2017-08-23 WDC Western Digital Corp Option Ex 1,517 68.49 103,899
2017-08-23 WDC Western Digital Corp Sale 1,517 88.49 134,239
2017-08-14 WDC Western Digital Corp Sale 1,517 80.97 122,831
2017-08-14 WDC Western Digital Corp Option Ex 1,517 68.49 103,899
2017-08-04 WDC Western Digital Corp Sale 19,777 84.50 1,671,097
2017-08-04 WDC Western Digital Corp Option Ex 17,867 44.78 800,084
2017-08-03 WDC Western Digital Corp Option Ex 108 .00 0
2017-07-19 WDC Western Digital Corp Option Ex 1,545 .00 0
2017-07-19 WDC Western Digital Corp Sale 17,028 93.84 1,597,975
2017-07-20 WDC Western Digital Corp Sale 11,557 94.82 1,095,880
2017-07-17 WDC Western Digital Corp Option Ex 187 .00 0
2017-07-01 WDC Western Digital Corp Option Ex 2,089 .00 0
2017-05-15 WDC Western Digital Corp Sale 3,034 89.54 271,664
2017-05-15 WDC Western Digital Corp Option Ex 3,034 68.49 207,798
2017-05-03 WDC Western Digital Corp Option Ex 11,631 68.49 796,607
2017-05-03 WDC Western Digital Corp Sale 11,631 88.49 1,029,227
2017-05-01 WDC Western Digital Corp Option Ex 27,406 58.56 1,604,895
2017-05-01 WDC Western Digital Corp Sale 57,846 87.59 5,067,020
2016-09-11 WDC Western Digital Corp Option Ex 596 .00 0
2016-08-14 WDC Western Digital Corp Option Ex 622 .00 0
2016-07-22 WDC Western Digital Corp Option Ex 1,310 .00 0
2015-10-19 WDC Western Digital Corp Option Ex 878 48.63 42,697
2015-10-19 WDC Western Digital Corp Sale 878 82.23 72,197
2015-09-15 WDC Western Digital Corp Sale 876 80.96 70,920
2015-09-11 WDC Western Digital Corp Option Ex 55 .00 0
2015-09-15 WDC Western Digital Corp Option Ex 876 48.63 42,599
2015-09-14 WDC Western Digital Corp Sale 1,354 81.10 109,809
2015-08-14 WDC Western Digital Corp Option Ex 287 .00 0
2015-08-17 WDC Western Digital Corp Option Ex 876 48.63 42,599
2015-08-17 WDC Western Digital Corp Sale 4,946 82.02 405,670
2015-07-15 WDC Western Digital Corp Option Ex 876 48.63 42,599
2015-07-15 WDC Western Digital Corp Sale 876 79.04 69,239
2015-06-15 WDC Western Digital Corp Option Ex 876 48.63 42,599
2015-06-15 WDC Western Digital Corp Sale 876 92.23 80,793
2015-05-15 WDC Western Digital Corp Option Ex 1,887 58.56 110,502
2015-05-15 WDC Western Digital Corp Sale 1,887 98.62 186,095
2015-04-15 WDC Western Digital Corp Option Ex 1,890 58.56 110,678
2015-04-15 WDC Western Digital Corp Sale 1,890 97.30 183,897
2015-03-17 WDC Western Digital Corp Sale 1,887 97.53 184,039
2015-03-17 WDC Western Digital Corp Option Ex 1,887 58.56 110,502
2015-02-17 WDC Western Digital Corp Option Ex 1,887 58.56 110,502
2015-02-17 WDC Western Digital Corp Sale 4,707 105.50 496,588
2015-02-13 WDC Western Digital Corp Option Ex 140 .00 0
2014-11-18 WDC Western Digital Corp Sale 3,034 100.90 306,136
2014-11-18 WDC Western Digital Corp Option Ex 3,034 68.49 207,798
2014-11-14 WDC Western Digital Corp Sale 2,629 98.01 257,668
2014-11-14 WDC Western Digital Corp Option Ex 2,629 48.63 127,848
2014-08-14 WDC Western Digital Corp Option Ex 14,766 58.56 864,696
2014-08-14 WDC Western Digital Corp Sale 14,766 100.20 1,479,627
2014-05-14 WDC Western Digital Corp Sale 2,629 83.72 220,099
2014-05-14 WDC Western Digital Corp Option Ex 2,629 48.63 127,848
2014-02-14 WDC Western Digital Corp Option Ex 10,517 48.63 511,441
2014-02-14 WDC Western Digital Corp Sale 13,311 86.44 1,150,602
2014-02-13 WDC Western Digital Corp Option Ex 69 .00 0

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 Long Mark P (Pres WD Capital, CSO & CFO of Western Digital Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.