Insider Trading activities of Western Digital Corp insiders. , Part 4

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Western Digital Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Western Digital Corp since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Western Digital Corp since 2005. The reporting company's ticker symbol is WDC. The reporting company's CIK number is 106040.
The total value of stock buying since 2005 is $1,024,425.
The total value of stock sales since 2005 is $1,159,107,925.
The total value of stock option exercises since 2005 is $102,444,189.



Table 2. Detailed insider stock purchases, sales, and option exercises of Western Digital Corp insiders (WDC) , Part 4
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-11-11 Moore Roger H/ca (Director) Option Ex 96 .00 0
2013-11-11 Lauer Len J (Director) Option Ex 96 .00 0
2013-11-11 Cote Kathleen A (Director) Option Ex 96 .00 0
2013-11-11 Lambert Michael D (Director) Option Ex 96 .00 0
2013-11-08 Pardun Thomas E (Director) Option Ex 144 .00 0
2013-11-08 Kimsey William L (Director) Option Ex 117 .00 0
2013-11-08 Shakeel Arif (Director) Option Ex 117 .00 0
2013-11-08 Massengill Matthew E (Director) Option Ex 117 .00 0
2013-11-08 Denero Henry T (Director) Sale 24,739 71.14 1,759,833
2013-11-08 Denero Henry T (Director) Option Ex 24,856 24.99 621,151
2013-11-08 Moore Roger H/ca (Director) Option Ex 117 .00 0
2013-11-08 Lauer Len J (Director) Option Ex 117 .00 0
2013-11-08 Cote Kathleen A (Director) Option Ex 117 .00 0
2013-11-08 Lambert Michael D (Director) Option Ex 117 .00 0
2013-11-07 Hitachi Ltd (Other) Sale 12,500,000 64.81 810,125,000
2013-10-28 Nickl Wolfgang U. (EVP & CFO) Sale 21,353 72.55 1,549,138
2013-10-28 Nickl Wolfgang U. (EVP & CFO) Option Ex 17,732 25.46 451,456
2013-10-21 Cordano Michael D (President, HGST Subsidiary) Sale 2,860 71.80 205,345
2013-09-25 Milligan Stephen D (President & CEO) Sale 7,712 65.00 501,280
2013-09-25 Milligan Stephen D (President & CEO) Option Ex 7,712 38.19 294,521
2013-09-10 Nickl Wolfgang U. (EVP & CFO) Sale 20,043 65.65 1,315,842
2013-09-10 Nickl Wolfgang U. (EVP & CFO) Option Ex 18,494 23.78 439,824
2013-09-08 Nickl Wolfgang U. (EVP & CFO) Option Ex 196 .00 0
2013-09-08 Leyden Timothy M (President, WD Subsidiary) Option Ex 524 .00 0
2013-09-06 Milligan Stephen D (President & CEO) Sale 24,655 65.10 1,605,040
2013-09-06 Milligan Stephen D (President & CEO) Option Ex 24,655 43.11 1,062,877
2013-09-06 Cordano Michael D (President, HGST Subsidiary) Sale 23,584 64.95 1,531,875
2013-09-06 Cordano Michael D (President, HGST Subsidiary) Option Ex 23,584 43.11 1,016,706
2013-08-31 Lauer Len J (Director) Option Ex 13 .00 0
2013-08-21 Cordano Michael D (President, HGST Subsidiary) Sale 2,859 64.85 185,406
2013-08-16 Milligan Stephen D (President & CEO) Sale 5,449 65.53 357,094
2013-08-16 Cordano Michael D (President, HGST Subsidiary) Sale 2,395 65.86 157,734
2013-08-16 Cordano Michael D (President, HGST Subsidiary) Option Ex 2,395 38.63 92,518
2013-08-15 Milligan Stephen D (President & CEO) Sale 2,534 67.67 171,475
2013-08-15 Milligan Stephen D (President & CEO) Option Ex 705 .00 0
2013-08-14 Leyden Timothy M (President, WD Subsidiary) Option Ex 541 .00 0
2013-08-14 Cordano Michael D (President, HGST Subsidiary) Option Ex 503 .00 0
2013-07-08 Milligan Stephen D (President & CEO) Sale 7,713 65.00 501,345
2013-07-08 Milligan Stephen D (President & CEO) Option Ex 7,713 38.19 294,559
2013-06-21 Cordano Michael D (President, HGST Subsidiary) Sale 11,958 61.65 737,210
2013-06-21 Cordano Michael D (President, HGST Subsidiary) Option Ex 9,581 38.63 370,114
2013-06-12 Milligan Stephen D (President & CEO) Sale 3,778 65.00 245,570
2013-06-12 Milligan Stephen D (President & CEO) Option Ex 3,778 38.19 144,281
2013-06-11 Milligan Stephen D (President & CEO) Sale 27,073 65.00 1,759,745
2013-06-11 Milligan Stephen D (President & CEO) Option Ex 27,073 38.19 1,033,917
2013-05-16 Nickl Wolfgang U. (EVP & CFO) Option Ex 100 .00 0
2013-05-16 Cordano Michael D (President, HGST Subsidiary) Option Ex 137 .00 0
2013-05-15 Denero Henry T (Director) Sale 5,000 59.52 297,620
2013-05-14 Pardun Thomas E (Director) Sale 9,185 59.00 541,933
2013-05-14 Pardun Thomas E (Director) Option Ex 9,185 19.09 175,341
2013-05-09 Lambert Michael D (Director) Sale 24,107 57.34 1,382,223
2013-05-09 Lambert Michael D (Director) Option Ex 24,107 21.49 518,059
2013-05-06 Milligan Stephen D (President & CEO) Sale 2,534 57.36 145,350
2013-05-05 Nickl Wolfgang U. (EVP & CFO) Option Ex 99 .00 0
2013-05-05 Leyden Timothy M (President, WD Subsidiary) Option Ex 425 .00 0
2013-05-03 Cote Kathleen A (Director) Sale 12,792 57.48 735,220
2013-05-03 Cote Kathleen A (Director) Option Ex 12,792 22.44 287,052
2013-05-02 Leyden Timothy M (President, WD Subsidiary) Sale 143,004 56.20 8,037,539
2013-05-02 Leyden Timothy M (President, WD Subsidiary) Option Ex 143,004 21.68 3,099,611
2013-04-30 Kimsey William L (Director) Sale 3,750 55.00 206,250
2013-03-19 Milligan Stephen D (President & CEO) Option Ex 226 .00 0
2013-03-18 Pardun Thomas E (Director) Sale 7,500 50.00 375,000
2013-03-18 Pardun Thomas E (Director) Option Ex 7,500 13.76 103,200
2013-03-18 Massengill Matthew E (Director) Sale 25,899 49.91 1,292,722
2013-03-18 Massengill Matthew E (Director) Option Ex 25,899 21.96 568,871
2013-03-14 Moore Roger H/ca (Director) Sale 17,029 50.43 858,772
2013-03-14 Moore Roger H/ca (Director) Option Ex 17,029 20.69 352,330
2013-03-07 Shakeel Arif (Director) Sale 3,266 47.14 153,952
2013-03-06 Kimsey William L (Director) Sale 8,197 48.85 400,390
2013-02-19 Pardun Thomas E (Director) Sale 5,000 49.00 245,000
2013-02-19 Pardun Thomas E (Director) Option Ex 5,000 13.76 68,800
2013-02-14 Cote Kathleen A (Director) Sale 29,243 48.71 1,424,426
2013-02-14 Cote Kathleen A (Director) Option Ex 29,243 14.55 425,485
2013-02-14 Lambert Michael D (Director) Sale 21,685 48.85 1,059,377
2013-02-14 Lambert Michael D (Director) Option Ex 21,685 16.43 356,176
2013-02-13 Shakeel Arif (Director) Sale 10,000 48.72 487,230
2013-02-12 Shakeel Arif (Director) Sale 3,935 48.22 189,753
2013-01-28 Shakeel Arif (Director) Sale 39,555 49.08 1,941,319
2013-01-28 Shakeel Arif (Director) Option Ex 39,555 26.93 1,065,216
2013-01-28 Denero Henry T (Director) Sale 2,500 49.00 122,505
2013-01-01 Denero Henry T (Director) Option Ex 42 .00 0
2012-12-21 Nickl Wolfgang U. (EVP & CFO) Sale 31,761 41.85 1,329,293
2012-12-21 Nickl Wolfgang U. (EVP & CFO) Option Ex 26,257 16.85 442,430
2012-12-20 Lambert Michael D (Director) Sale 11,484 42.03 482,695
2012-12-19 Coyne John F (CEO) Sale 108,500 40.97 4,444,702
2012-12-19 Pardun Thomas E (Director) Sale 25,454 41.00 1,043,639
2012-12-19 Pardun Thomas E (Director) Option Ex 10,000 9.21 92,100
2012-12-19 Kimsey William L (Director) Sale 8,292 41.00 339,972
2012-12-19 Kimsey William L (Director) Option Ex 8,292 15.34 127,199
2012-12-19 Denero Henry T (Director) Sale 5,743 40.99 235,434
2012-12-19 Denero Henry T (Director) Option Ex 5,743 15.34 88,097
2012-12-12 Kimsey William L (Director) Sale 15,815 38.00 600,970
2012-12-12 Kimsey William L (Director) Option Ex 15,815 21.49 339,864
2012-12-11 Cote Kathleen A (Director) Sale 14,984 38.16 571,849
2012-12-11 Cote Kathleen A (Director) Option Ex 10,000 11.61 116,100
2012-12-10 Kimsey William L (Director) Sale 9,185 38.68 355,312
2012-12-10 Kimsey William L (Director) Option Ex 9,185 19.09 175,341
2012-12-07 Massengill Matthew E (Director) Sale 45,000 37.44 1,684,710
2012-12-06 Denero Henry T (Director) Sale 17,500 36.92 646,170
2012-12-06 Denero Henry T (Director) Option Ex 11,000 15.34 168,740
2012-11-11 Nickl Wolfgang U. (EVP & CFO) Option Ex 15 .00 0
2012-11-11 Pardun Thomas E (Director) Option Ex 22 .00 0
2012-11-11 Kimsey William L (Director) Option Ex 22 .00 0
2012-11-11 Shakeel Arif (Director) Option Ex 22 .00 0
2012-11-11 Massengill Matthew E (Director) Option Ex 22 .00 0
2012-11-11 Denero Henry T (Director) Option Ex 22 .00 0
2012-11-11 Moore Roger H/ca (Director) Option Ex 22 .00 0
2012-11-11 Cote Kathleen A (Director) Option Ex 22 .00 0
2012-11-11 Lambert Michael D (Director) Option Ex 22 .00 0
2012-09-14 Denero Henry T (Director) Sale 7,876 41.56 327,342
2012-09-14 Denero Henry T (Director) Option Ex 7,876 16.43 129,363
2012-09-11 Coyne John F (CEO) Option Ex 14,062 3.85 54,138
2012-08-13 Pardun Thomas E (Director) Sale 10,000 44.00 440,000
2012-08-13 Pardun Thomas E (Director) Option Ex 10,000 11.61 116,100
2012-08-06 Welsh James K (EVP & GM, Branded Products) Sale 4,961 41.16 204,204
2012-08-06 Welsh James K (EVP & GM, Branded Products) Option Ex 4,961 21.51 106,711
2012-08-03 Welsh James K (EVP & GM, Branded Products) Sale 9,039 40.67 367,616
2012-08-03 Welsh James K (EVP & GM, Branded Products) Option Ex 9,039 22.27 201,271
2012-08-02 Murphy James J (EVP, WWS & Sales Ops) Sale 54,696 40.00 2,187,840
2012-08-02 Murphy James J (EVP, WWS & Sales Ops) Option Ex 54,696 25.64 1,402,296
2012-07-30 Cote Kathleen A (Director) Sale 2,121 40.00 84,840
2012-07-27 Carrillo Joseph R (Principal Accounting Officer) Sale 30,000 40.00 1,200,000
2012-07-27 Carrillo Joseph R (Principal Accounting Officer) Option Ex 30,000 3.85 115,500
2012-06-01 Murphy James J (EVP, WWS & Sales Ops) Sale 804 30.14 24,234
2012-05-25 Murphy James J (EVP, WWS & Sales Ops) Sale 15,000 34.24 513,615
2012-05-25 Murphy James J (EVP, WWS & Sales Ops) Option Ex 15,000 20.32 304,725
2012-05-23 Murphy James J (EVP, WWS & Sales Ops) Sale 15,000 33.98 509,699
2012-05-23 Murphy James J (EVP, WWS & Sales Ops) Option Ex 15,000 25.11 376,650
2012-05-21 Murphy James J (EVP, WWS & Sales Ops) Sale 732 35.83 26,228
2012-03-20 Morris James D (EVP & GM, Storage Products) Sale 76,349 39.00 2,977,611
2012-03-20 Morris James D (EVP & GM, Storage Products) Option Ex 68,937 22.32 1,538,398
2012-03-14 Kimsey William L (Director) Sale 12,500 40.25 503,125
2012-03-14 Kimsey William L (Director) Option Ex 12,500 13.76 172,000
2012-03-13 Kimsey William L (Director) Sale 12,500 40.25 503,125
2012-03-13 Kimsey William L (Director) Option Ex 12,500 10.41 130,125
2012-03-12 Welsh James K (EVP & GM, Branded Products) Sale 65,779 39.98 2,629,844
2012-03-12 Welsh James K (EVP & GM, Branded Products) Option Ex 59,255 23.67 1,402,565
2012-03-12 Cote Kathleen A (Director) Sale 20,000 40.00 800,000
2011-10-21 Denero Henry T (Director) Option Ex 10,000 4.53 45,300
2011-08-23 Behrendt Peter D (Director) Option Ex 6,250 4.53 28,312
2011-02-10 Murphy James J (EVP, WWS & Sales Ops) Sale 9,721 34.35 333,896
2011-02-10 Murphy James J (EVP, WWS & Sales Ops) Option Ex 9,721 22.91 222,678
2011-02-08 Murphy James J (EVP, WWS & Sales Ops) Sale 2,632 36.35 95,662
2011-02-07 Welsh James K (EVP & GM, Branded Products) Sale 13,653 36.44 497,447
2011-02-07 Welsh James K (EVP & GM, Branded Products) Option Ex 11,397 21.36 243,474
2011-02-07 Murphy James J (EVP, WWS & Sales Ops) Sale 8,647 36.31 313,981
2011-02-07 Murphy James J (EVP, WWS & Sales Ops) Option Ex 8,647 20.16 174,280
2011-01-01 Cote Kathleen A (Director) Option Ex 2,121 .00 0
2010-12-03 Murphy James J (EVP, WWS & Sales Ops) Sale 14,131 34.63 489,342
2010-12-03 Murphy James J (EVP, WWS & Sales Ops) Option Ex 13,838 18.12 250,813

Insider trading activities including stock purchases, stock sales, and option exercises of WDC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Western Digital Corp (symbol WDC, CIK number 106040) see the Securities and Exchange Commission (SEC) website.