Insider Trading activities of Western Digital Corp insiders. , Part 5

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 5
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2010-12-01 Welsh James K (EVP & GM, Branded Products) Sale 595 34.32 20,422
2010-11-23 Morris James D (EVP & GM, Storage Products) Sale 4,368 33.25 145,236
2010-11-09 Murphy James J (EVP, WWS & Sales Ops) Sale 4,167 34.73 144,736
2010-11-08 Welsh James K (EVP & GM, Branded Products) Sale 10,656 34.70 369,795
2010-11-08 Welsh James K (EVP & GM, Branded Products) Option Ex 5,447 18.12 98,726
2010-08-16 Welsh James K (EVP & GM, Branded Products) Sale 5,448 24.78 134,979
2010-08-16 Welsh James K (EVP & GM, Branded Products) Option Ex 5,448 18.12 98,745
2010-02-19 Moore Roger H/ca (Director) Sale 33,650 43.08 1,449,574
2010-02-19 Moore Roger H/ca (Director) Option Ex 28,763 17.01 489,201
2010-02-18 Finkbeiner Martin W. (EVP Operations) Sale 1,994 42.90 85,542
2009-12-21 Carrillo Joseph R (Principal Accounting Officer) Sale 3,000 43.41 130,238
2009-12-17 Finkbeiner Martin W. (EVP Operations) Sale 12,661 42.00 531,812
2009-12-17 Lambert Michael D (Director) Sale 30,000 41.85 1,255,410
2009-12-17 Lambert Michael D (Director) Option Ex 20,000 10.41 208,200
2009-12-03 Finkbeiner Martin W. (EVP Operations) Sale 60,965 39.04 2,380,317
2009-12-03 Finkbeiner Martin W. (EVP Operations) Option Ex 60,965 8.45 515,154
2009-12-02 Finkbeiner Martin W. (EVP Operations) Sale 78,497 39.03 3,063,973
2009-12-02 Finkbeiner Martin W. (EVP Operations) Option Ex 78,497 12.22 959,233
2009-12-02 Moghadam Hossein M (Senior VP & CTO) Sale 137,485 38.73 5,324,106
2009-12-02 Moghadam Hossein M (Senior VP & CTO) Option Ex 48,023 15.28 733,695
2009-11-17 Lambert Michael D (Director) Sale 20,000 38.71 774,140
2009-11-17 Lambert Michael D (Director) Option Ex 20,000 6.16 123,100
2009-11-16 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 20,000 39.07 781,440
2009-11-16 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Option Ex 20,000 13.07 261,400
2009-11-13 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 18,500 38.47 711,768
2009-11-13 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Option Ex 18,500 13.07 241,795
2009-11-09 Behrendt Peter D (Director) Sale 13,750 37.29 512,792
2009-11-09 Behrendt Peter D (Director) Option Ex 13,750 3.81 52,415
2009-11-04 Massengill Matthew E (Director) Sale 17,500 34.80 609,000
2009-11-04 Massengill Matthew E (Director) Option Ex 17,500 11.64 203,700
2009-09-10 Kimsey William L (Director) Sale 8,437 35.58 300,154
2009-09-10 Kimsey William L (Director) Option Ex 8,437 7.43 62,686
2009-09-10 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 17,595 35.71 628,387
2009-09-09 Kimsey William L (Director) Sale 5,000 35.05 175,250
2009-09-09 Kimsey William L (Director) Option Ex 5,000 7.43 37,150
2009-08-28 Moore Roger H/ca (Director) Sale 5,373 34.32 184,385
2009-08-18 Cote Kathleen A (Director) Sale 10,000 31.02 310,220
2009-08-18 Cote Kathleen A (Director) Option Ex 10,000 9.21 92,100
2009-08-05 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 1,356 31.17 42,270
2009-08-03 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 15,000 31.32 469,755
2009-08-03 Denero Henry T (Director) Sale 10,000 31.07 310,690
2009-08-03 Denero Henry T (Director) Option Ex 10,000 7.91 79,100
2009-07-31 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 15,000 30.39 455,820
2009-07-30 Denero Henry T (Director) Sale 13,125 30.65 402,320
2009-07-30 Denero Henry T (Director) Option Ex 13,125 11.48 150,740
2009-05-01 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 10,000 23.66 236,600
2009-04-30 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 10,000 23.72 237,200
2009-04-13 Pardun Thomas E (Director) Option Ex 2,306 .00 0
2008-06-19 Pardun Thomas E (Director) Sale 10,000 39.50 395,000
2008-06-19 Pardun Thomas E (Director) Option Ex 10,000 7.91 79,100
2008-06-19 Moore Roger H/ca (Director) Sale 30,000 39.10 1,172,940
2008-06-19 Moore Roger H/ca (Director) Option Ex 30,000 10.62 318,660
2008-06-17 Coyne John F (President & CEO) Sale 54,250 39.25 2,129,312
2008-06-17 Kimsey William L (Director) Sale 6,000 39.50 237,000
2008-06-17 Kimsey William L (Director) Option Ex 6,000 7.43 44,580
2008-06-16 Carrillo Joseph R (Principal Accounting Officer) Sale 25,000 38.00 950,000
2008-06-16 Carrillo Joseph R (Principal Accounting Officer) Option Ex 25,000 3.27 81,750
2008-06-10 Coyne John F (President & CEO) Sale 18,168 39.15 711,186
2008-06-06 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 30,000 39.60 1,188,090
2008-06-06 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Option Ex 30,000 11.19 335,790
2008-06-05 Kimsey William L (Director) Sale 4,000 40.00 160,000
2008-06-05 Kimsey William L (Director) Option Ex 4,000 7.43 29,720
2008-06-04 Massengill Matthew E (Director) Sale 100,000 38.19 3,816,682
2008-06-04 Lambert Michael D (Director) Sale 15,000 38.51 577,575
2008-06-04 Lambert Michael D (Director) Option Ex 15,000 4.40 66,000
2008-06-03 Denero Henry T (Director) Sale 20,684 38.75 801,442
2008-06-03 Denero Henry T (Director) Option Ex 20,684 14.82 306,536
2008-06-03 Behrendt Peter D (Director) Sale 10,000 38.77 387,700
2008-06-03 Behrendt Peter D (Director) Option Ex 10,000 4.38 43,750
2008-02-21 Massengill Matthew E (Director) Sale 30,550 30.74 938,984
2008-02-21 Massengill Matthew E (Director) Option Ex 30,550 15.16 463,015
2008-02-20 Denero Henry T (Director) Sale 10,000 30.32 303,250
2008-02-20 Denero Henry T (Director) Option Ex 10,000 3.25 32,500
2008-02-01 Carrillo Joseph R (Principal Accounting Officer) Sale 38,434 27.00 1,037,718
2008-02-01 Carrillo Joseph R (Principal Accounting Officer) Option Ex 38,434 3.27 125,602
2008-01-29 Moore Roger H/ca (Director) Sale 20,000 26.90 538,000
2008-01-29 Moore Roger H/ca (Director) Option Ex 20,000 3.89 77,800
2008-01-28 Coyne John F (President & CEO) Sale 10,000 26.66 266,550
2008-01-28 Coyne John F (President & CEO) Option Ex 10,000 18.62 186,250
2008-01-01 Pardun Thomas E (Director) Option Ex 4,527 .00 0
2008-01-01 Kimsey William L (Director) Option Ex 6,647 .00 0
2008-01-01 Denero Henry T (Director) Option Ex 4,527 .00 0
2008-01-01 Behrendt Peter D (Director) Option Ex 6,647 .00 0
2008-01-01 Moore Roger H/ca (Director) Option Ex 4,527 .00 0
2008-01-01 Cote Kathleen A (Director) Option Ex 4,527 .00 0
2008-01-01 Lambert Michael D (Director) Option Ex 4,527 .00 0
2007-12-07 Shakeel Arif (Director) Sale 200,000 30.95 6,204,815
2007-12-06 Shakeel Arif (Director) Sale 43,512 30.31 1,318,303
2007-12-05 Moghadam Hossein M (Senior VP & CTO) Sale 143,337 30.07 4,310,860
2007-12-05 Moghadam Hossein M (Senior VP & CTO) Option Ex 92,141 12.97 1,194,700
2007-12-05 Shakeel Arif (Director) Sale 160,728 30.21 4,845,298
2007-11-28 Cote Kathleen A (Director) Sale 10,000 28.29 282,900
2007-11-28 Cote Kathleen A (Director) Option Ex 10,000 7.91 79,100
2007-11-14 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 50,000 26.78 1,339,000
2007-11-14 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Option Ex 50,000 10.26 512,750
2007-11-07 Massengill Matthew E (Director) Sale 75,000 28.08 2,105,770
2007-11-07 Massengill Matthew E (Director) Option Ex 75,000 13.77 1,032,525
2007-11-06 Massengill Matthew E (Director) Sale 164,100 28.06 4,601,598
2007-11-06 Massengill Matthew E (Director) Option Ex 164,100 13.07 2,144,787
2007-11-05 Pardun Thomas E (Director) Sale 25,000 28.54 713,400
2007-11-05 Pardun Thomas E (Director) Option Ex 25,000 13.05 326,275
2007-11-05 Massengill Matthew E (Director) Sale 285,000 28.21 8,038,995
2007-11-05 Massengill Matthew E (Director) Option Ex 285,000 11.64 3,317,400
2007-09-12 Carrillo Joseph R (Principal Accounting Officer) Sale 100,000 23.40 2,340,100
2007-09-12 Carrillo Joseph R (Principal Accounting Officer) Option Ex 100,000 9.74 973,900
2007-08-30 Milligan Stephen D (Senior VP & CFO) Sale 11,811 23.52 277,794
2007-08-30 Milligan Stephen D (Senior VP & CFO) Option Ex 11,811 10.99 129,838
2007-08-29 Behrendt Peter D (Director) Sale 7,500 22.88 171,562
2007-08-29 Behrendt Peter D (Director) Option Ex 7,500 21.00 157,500
2007-08-02 Shakeel Arif (Director) Sale 90,625 21.71 1,967,468
2007-08-02 Shakeel Arif (Director) Option Ex 40,625 11.64 472,875
2007-05-02 Milligan Stephen D (Senior VP & CFO) Sale 776 17.77 13,791
2007-05-01 Milligan Stephen D (Senior VP & CFO) Sale 136,657 17.66 2,413,089
2007-05-01 Milligan Stephen D (Senior VP & CFO) Option Ex 78,657 9.21 724,194
2007-04-30 Milligan Stephen D (Senior VP & CFO) Sale 15,334 17.84 273,604
2007-02-26 Shakeel Arif (Director) Sale 66,000 20.21 1,334,190
2007-02-26 Shakeel Arif (Director) Option Ex 62,500 11.64 727,500
2007-02-23 Shakeel Arif (Director) Sale 50,000 20.05 1,002,500
2007-02-23 Shakeel Arif (Director) Option Ex 50,000 10.21 510,500
2007-02-20 Milligan Stephen D (Senior VP & CFO) Sale 28,702 18.91 542,611
2007-01-31 Shakeel Arif (Director) Sale 100,818 19.50 1,966,455
2007-01-30 Shakeel Arif (Director) Sale 175,000 19.48 3,409,700
2007-01-30 Massengill Matthew E (Director) Sale 200,000 19.40 3,879,200
2007-01-29 Massengill Matthew E (Director) Sale 100,000 19.51 1,951,000
2007-01-01 Pardun Thomas E (Director) Option Ex 2,100 .00 0
2007-01-01 Kimsey William L (Director) Option Ex 2,100 .00 0
2007-01-01 Denero Henry T (Director) Option Ex 2,100 .00 0
2007-01-01 Behrendt Peter D (Director) Option Ex 2,100 .00 0
2007-01-01 Moore Roger H/ca (Director) Option Ex 2,100 .00 0
2007-01-01 Cote Kathleen A (Director) Option Ex 2,100 .00 0
2007-01-01 Lambert Michael D (Director) Option Ex 2,100 .00 0
2006-12-21 Shakeel Arif (CEO) Sale 20,000 20.74 414,720
2006-12-20 Shakeel Arif (CEO) Sale 19,434 21.17 411,476
2006-12-19 Coyne John F (President & COO) Sale 23,558 21.03 495,330
2006-12-19 Shakeel Arif (CEO) Sale 98,900 20.88 2,065,229
2006-12-18 Shakeel Arif (CEO) Sale 33,000 20.84 687,621
2006-11-29 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 149,000 20.83 3,103,669
2006-11-29 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Option Ex 75,000 8.74 655,200
2006-07-19 Carrillo Joseph R (Principal Accounting Officer) Option Ex 8,000 11.88 95,000
2006-06-21 Massengill Matthew E (Chairman of the Board) Option Ex 4,500 11.88 53,437
2006-04-01 Pardun Thomas E (Director) Option Ex 2,100 .00 0
2006-04-01 Kimsey William L (Director) Option Ex 2,100 .00 0
2006-04-01 Denero Henry T (Director) Option Ex 2,100 .00 0
2006-04-01 Behrendt Peter D (Director) Option Ex 2,100 .00 0
2006-04-01 Moore Roger H/ca (Director) Option Ex 2,100 .00 0
2006-04-01 Cote Kathleen A (Director) Option Ex 2,100 .00 0
2006-04-01 Lambert Michael D (Director) Option Ex 2,100 .00 0
2006-02-24 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Sale 70,200 22.47 1,577,604
2006-02-24 Bukaty Raymond M (Sr VP, Admin, Gen Cnsl & Secty) Option Ex 70,200 4.15 291,610
2006-02-17 Milligan Stephen D (Senior VP & CFO) Sale 121,532 24.05 2,922,844
2006-02-17 Milligan Stephen D (Senior VP & CFO) Option Ex 121,532 9.21 1,118,945
2006-02-16 Coyne John F (Executive VP & COO) Sale 22,369 23.86 533,634
2006-02-16 Coyne John F (Executive VP & COO) Option Ex 22,369 9.46 211,543
2006-02-16 Cote Kathleen A (Director) Sale 30,000 24.05 721,500
2006-02-16 Cote Kathleen A (Director) Option Ex 30,000 4.88 146,250
2006-02-15 Denero Henry T (Director) Sale 37,500 23.97 898,987
2006-02-15 Denero Henry T (Director) Option Ex 37,500 4.38 164,062
2006-02-02 Carrillo Joseph R (Principal Accounting) Sale 24,465 22.01 538,548
2006-02-02 Carrillo Joseph R (Principal Accounting) Option Ex 4,000 12.88 51,500
2006-02-02 Shakeel Arif (President and CEO) Sale 120,000 21.92 2,630,160
2006-02-02 Shakeel Arif (President and CEO) Option Ex 120,000 11.64 1,396,800
2006-02-01 Kimsey William L (Director) Sale 59,063 21.35 1,260,995
2006-02-01 Kimsey William L (Director) Option Ex 59,063 9.42 556,196
2006-02-01 Shakeel Arif (President and CEO) Sale 11,000 21.82 240,020
2006-02-01 Shakeel Arif (President and CEO) Option Ex 11,000 10.21 112,310
2006-01-31 Shakeel Arif (President and CEO) Sale 20,000 21.82 436,400
2006-01-31 Shakeel Arif (President and CEO) Option Ex 20,000 10.21 204,200
2006-01-31 Massengill Matthew E (Chairman of the Board) Sale 274,684 21.82 5,994,978
2006-01-31 Massengill Matthew E (Chairman of the Board) Option Ex 274,684 11.29 3,099,808
2006-01-30 Milligan Stephen D (Senior VP & CFO) Sale 40,000 21.99 879,599
2006-01-30 Milligan Stephen D (Senior VP & CFO) Option Ex 40,000 3.85 154,000
2006-01-30 Bukaty Raymond M (Sr VP, Admin, Gen Cn) Sale 58,000 21.79 1,263,820
2006-01-30 Shakeel Arif (President and CEO) Sale 70,000 21.93 1,535,240
2006-01-30 Shakeel Arif (President and CEO) Option Ex 73,500 9.04 664,660
2005-12-23 Lambert Michael D (Director) Sale 20,000 18.68 373,600
2005-12-23 Lambert Michael D (Director) Option Ex 20,000 4.40 88,000
2005-12-22 Pardun Thomas E (Director) Sale 10,000 18.60 186,000
2005-12-22 Pardun Thomas E (Director) Option Ex 10,000 9.31 93,130
2005-12-22 Massengill Matthew E (Chairman of the Board) Sale 327,256 18.87 6,175,975
2005-12-22 Massengill Matthew E (Chairman of the Board) Option Ex 250,000 6.72 1,681,250
2005-12-22 Denero Henry T (Director) Sale 37,500 18.66 699,750
2005-12-22 Denero Henry T (Director) Option Ex 37,500 4.38 164,062
2005-12-22 Behrendt Peter D (Director) Sale 13,437 18.61 250,062
2005-12-22 Behrendt Peter D (Director) Option Ex 13,437 9.72 130,661
2005-12-06 Coyne John F (COO) Sale 21,436 15.01 321,754

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.