Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Western Digital Corp (WDC)
since 2014 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Western Digital Corp.
(See page 1 of this report.) Table 2 shows the detailed insider transactions.
This company's CIK number is 106040.
Total stock buying since 2014: $1,024,425.
Total stock sales since 2014: $155,725,962.
Total stock option exercises since 2014: $47,436,300.
Table 3. Detailed insider trading at Western Digital Corp (WDC) , Part 2
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2019-08-02 | Fink Martin (EVP & CTO) | Option Ex | 203 | .00 | 0 |
| 2019-08-02 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 195 | .00 | 0 |
| 2019-08-02 | Sivaram Srinivasan (EVP, Silicon Technology & Mfg.) | Option Ex | 195 | .00 | 0 |
| 2019-08-02 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 922 | .00 | 0 |
| 2019-08-02 | Cordano Michael D (President and COO) | Option Ex | 524 | .00 | 0 |
| 2019-03-12 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 17,523 | 50.00 | 876,150 |
| 2019-03-11 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 100 | 50.00 | 5,000 |
| 2019-03-07 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 4,022 | .00 | 0 |
| 2019-03-07 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 9,842 | .00 | 0 |
| 2019-03-07 | Cordano Michael D (President and COO) | Option Ex | 8,331 | .00 | 0 |
| 2019-03-05 | Sundberg Lori S (EVP & Chief Human Res Officer) | Option Ex | 178 | .00 | 0 |
| 2019-02-17 | Sivaram Srinivasan (EVP, Silicon Technology & Mfg.) | Option Ex | 437 | .00 | 0 |
| 2019-02-17 | Robertson Donald F Jr (VP, Finance & CAO) | Option Ex | 142 | .00 | 0 |
| 2019-02-16 | Sivaram Srinivasan (EVP, Silicon Technology & Mfg.) | Option Ex | 874 | .00 | 0 |
| 2019-02-16 | Robertson Donald F Jr (VP, Finance & CAO) | Option Ex | 284 | .00 | 0 |
| 2019-02-01 | Fink Martin (EVP & CTO) | Option Ex | 545 | .00 | 0 |
| 2018-11-06 | Doluca Tunc (Director) | Option Ex | 4 | .00 | 0 |
| 2018-11-05 | Massengill Matthew E (Director) | Sale | 1,681 | 47.68 | 80,148 |
| 2018-11-03 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 148 | .00 | 0 |
| 2018-11-03 | Cordano Michael D (President and COO) | Option Ex | 172 | .00 | 0 |
| 2018-11-02 | Cole Martin I (Director) | Option Ex | 73 | .00 | 0 |
| 2018-11-02 | Massengill Matthew E (Director) | Option Ex | 89 | .00 | 0 |
| 2018-11-02 | Denero Henry T (Director) | Option Ex | 73 | .00 | 0 |
| 2018-11-02 | Lauer Len J (Director) | Option Ex | 83 | .00 | 0 |
| 2018-11-02 | Cote Kathleen A (Director) | Option Ex | 73 | .00 | 0 |
| 2018-11-02 | Lambert Michael D (Director) | Option Ex | 73 | .00 | 0 |
| 2018-09-24 | Cote Kathleen A (Director) | Option Ex | 6,935 | 25.79 | 178,853 |
| 2018-08-06 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 4,387 | 67.65 | 296,780 |
| 2018-08-06 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 4,387 | 44.78 | 196,449 |
| 2018-08-06 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 1,214 | 67.65 | 82,127 |
| 2018-08-05 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 787 | .00 | 0 |
| 2018-08-04 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 259 | .00 | 0 |
| 2018-08-04 | Cordano Michael D (President and COO) | Option Ex | 673 | .00 | 0 |
| 2018-08-03 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 399 | .00 | 0 |
| 2018-08-03 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 2,233 | 68.74 | 153,496 |
| 2018-08-03 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 2,436 | 22.39 | 54,542 |
| 2018-08-03 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 330 | .00 | 0 |
| 2018-08-03 | Cordano Michael D (President and COO) | Option Ex | 406 | .00 | 0 |
| 2018-08-02 | Fink Martin (EVP & CTO) | Option Ex | 73 | .00 | 0 |
| 2018-08-02 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 69 | .00 | 0 |
| 2018-08-02 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 129 | .00 | 0 |
| 2018-08-02 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 69 | .00 | 0 |
| 2018-08-02 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 330 | .00 | 0 |
| 2018-08-02 | Cordano Michael D (President and COO) | Option Ex | 187 | .00 | 0 |
| 2018-07-30 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 24,938 | 70.83 | 1,766,358 |
| 2018-07-30 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 2,234 | 44.78 | 100,038 |
| 2018-07-25 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 1,151 | .00 | 0 |
| 2018-07-25 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 2,344 | .00 | 0 |
| 2018-07-25 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 950 | .00 | 0 |
| 2018-07-25 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 12,997 | .00 | 0 |
| 2018-07-25 | Cordano Michael D (President and COO) | Option Ex | 4,688 | .00 | 0 |
| 2018-07-16 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 272 | .00 | 0 |
| 2018-07-01 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 1,447 | .00 | 0 |
| 2018-06-30 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 1,964 | .00 | 0 |
| 2018-06-11 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 525 | 82.43 | 43,275 |
| 2018-06-05 | Denero Henry T (Director) | Sale | 6,492 | 85.65 | 556,052 |
| 2018-06-05 | Denero Henry T (Director) | Option Ex | 6,492 | 25.79 | 167,428 |
| 2018-05-29 | Sivaram Srinivasan (EVP, Memory Technology) | Sale | 63,879 | 86.55 | 5,528,599 |
| 2018-05-29 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 62,791 | 38.12 | 2,393,592 |
| 2018-05-22 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 1,208 | 88.53 | 106,944 |
| 2018-05-22 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 1,208 | 68.53 | 82,784 |
| 2018-05-22 | Price Paula A (Director) | Sale | 3,288 | 87.65 | 288,193 |
| 2018-05-16 | Lambert Michael D (Director) | Sale | 11,542 | 85.88 | 991,203 |
| 2018-05-16 | Lambert Michael D (Director) | Option Ex | 11,542 | 25.79 | 297,668 |
| 2018-05-14 | Milligan Stephen D (Chief Executive Officer) | Sale | 16,510 | 80.94 | 1,336,319 |
| 2018-05-14 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 16,510 | 44.78 | 739,317 |
| 2018-05-04 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 4,386 | 76.64 | 336,143 |
| 2018-05-04 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 4,386 | 44.78 | 196,405 |
| 2018-03-13 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 10,767 | 104.39 | 1,123,967 |
| 2018-03-13 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 10,767 | 84.39 | 908,627 |
| 2018-03-12 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 5,399 | 100.00 | 539,900 |
| 2018-03-12 | Milligan Stephen D (Chief Executive Officer) | Sale | 50,973 | 100.16 | 5,105,506 |
| 2018-03-12 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 50,973 | 68.49 | 3,491,140 |
| 2018-03-09 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 7,026 | 98.57 | 692,552 |
| 2018-03-09 | Milligan Stephen D (Chief Executive Officer) | Sale | 2,291 | 99.31 | 227,519 |
| 2018-03-07 | Demaria Jacqueline (EVP & Chief Human Res Officer) | Option Ex | 2,335 | .00 | 0 |
| 2018-03-07 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 2,538 | .00 | 0 |
| 2018-03-07 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 848 | .00 | 0 |
| 2018-03-07 | Milligan Stephen D (Chief Executive Officer) | Sale | 23,155 | 94.49 | 2,187,915 |
| 2018-03-07 | Cordano Michael D (President and COO) | Option Ex | 5,258 | .00 | 0 |
| 2018-02-23 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 1,208 | 88.53 | 106,944 |
| 2018-02-23 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 1,208 | 68.53 | 82,784 |
| 2018-02-21 | Sivaram Srinivasan (EVP, Memory Technology) | Sale | 10,865 | 86.83 | 943,462 |
| 2018-02-18 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 101 | .00 | 0 |
| 2018-02-17 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 253 | .00 | 0 |
| 2018-02-16 | Sivaram Srinivasan (EVP, Memory Technology) | Option Ex | 506 | .00 | 0 |
| 2018-02-05 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 4,387 | 84.20 | 369,385 |
| 2018-02-05 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 4,387 | 44.78 | 196,449 |
| 2018-02-05 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 4,466 | 84.20 | 376,037 |
| 2018-02-05 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 4,466 | 44.78 | 199,987 |
| 2018-02-05 | Milligan Stephen D (Chief Executive Officer) | Sale | 16,511 | 83.92 | 1,385,520 |
| 2018-02-05 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 16,511 | 44.78 | 739,362 |
| 2018-02-01 | Fink Martin (EVP & CTO) | Option Ex | 215 | .00 | 0 |
| 2018-01-31 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 3,781 | 89.18 | 337,189 |
| 2018-01-31 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 3,781 | 68.51 | 259,036 |
| 2018-01-30 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Sale | 31,228 | 86.50 | 2,701,346 |
| 2018-01-30 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 21,935 | 44.78 | 982,249 |
| 2018-01-29 | Milligan Stephen D (Chief Executive Officer) | Sale | 90,755 | 88.59 | 8,039,985 |
| 2018-01-29 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 82,554 | 44.78 | 3,696,768 |
| 2017-12-19 | Cordano Michael D (President and COO) | Sale | 1,401 | 85.00 | 119,085 |
| 2017-12-19 | Cordano Michael D (President and COO) | Option Ex | 1,401 | 68.53 | 96,010 |
| 2017-11-13 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 4,467 | 88.13 | 393,676 |
| 2017-11-13 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 4,467 | 44.78 | 200,032 |
| 2017-11-13 | Cordano Michael D (President and COO) | Sale | 1,397 | 88.13 | 123,117 |
| 2017-11-13 | Cordano Michael D (President and COO) | Option Ex | 487 | 68.49 | 33,354 |
| 2017-11-08 | Massengill Matthew E (Director) | Sale | 2,677 | 86.53 | 231,640 |
| 2017-11-03 | Demaria Jacqueline (EVP & Chief Human Res Officer) | Option Ex | 95 | .00 | 0 |
| 2017-11-03 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 104 | .00 | 0 |
| 2017-11-03 | Cordano Michael D (President and COO) | Option Ex | 120 | .00 | 0 |
| 2017-11-01 | Cole Martin I (Director) | Option Ex | 98 | .00 | 0 |
| 2017-11-01 | Massengill Matthew E (Director) | Option Ex | 120 | .00 | 0 |
| 2017-11-01 | Denero Henry T (Director) | Option Ex | 98 | .00 | 0 |
| 2017-11-01 | Lauer Len J (Director) | Option Ex | 112 | .00 | 0 |
| 2017-11-01 | Cote Kathleen A (Director) | Sale | 2,000 | 90.63 | 181,260 |
| 2017-11-01 | Cote Kathleen A (Director) | Option Ex | 98 | .00 | 0 |
| 2017-11-01 | Lambert Michael D (Director) | Sale | 1,063 | 89.36 | 94,984 |
| 2017-11-01 | Lambert Michael D (Director) | Option Ex | 1,161 | 16.50 | 19,150 |
| 2017-10-30 | Massengill Matthew E (Director) | Option Ex | 2,164 | 25.79 | 55,809 |
| 2017-10-30 | Denero Henry T (Director) | Sale | 4,097 | 85.97 | 352,198 |
| 2017-10-30 | Cote Kathleen A (Director) | Option Ex | 1,595 | 32.99 | 52,619 |
| 2017-09-18 | Cordano Michael D (President and COO) | Sale | 9,404 | 88.79 | 835,009 |
| 2017-09-18 | Cordano Michael D (President and COO) | Option Ex | 6,360 | 68.51 | 435,723 |
| 2017-09-13 | Denero Henry T (Director) | Option Ex | 532 | 32.99 | 17,550 |
| 2017-09-12 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 1,446 | 87.63 | 126,712 |
| 2017-09-11 | Demaria Jacqueline (EVP & Chief Human Res Officer) | Option Ex | 189 | .00 | 0 |
| 2017-09-11 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 204 | .00 | 0 |
| 2017-09-11 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 249 | .00 | 0 |
| 2017-09-11 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 674 | .00 | 0 |
| 2017-09-11 | Cordano Michael D (President and COO) | Option Ex | 524 | .00 | 0 |
| 2017-08-23 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 1,517 | 88.49 | 134,239 |
| 2017-08-23 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 1,517 | 68.49 | 103,899 |
| 2017-08-18 | Bhatia Manish H (EVP Silicon Operations) | Sale | 20,130 | 82.38 | 1,658,208 |
| 2017-08-18 | Bhatia Manish H (EVP Silicon Operations) | Option Ex | 20,130 | 40.76 | 820,498 |
| 2017-08-16 | Sivaram Srinivasan (EVP Memory Technology) | Sale | 3,098 | 85.00 | 263,330 |
| 2017-08-14 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 1,517 | 80.97 | 122,831 |
| 2017-08-14 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 1,517 | 68.49 | 103,899 |
| 2017-08-14 | Cordano Michael D (President and COO) | Sale | 3,670 | 82.19 | 301,648 |
| 2017-08-05 | Milligan Stephen D (Chief Executive Officer) | Option Ex | 573 | .00 | 0 |
| 2017-08-04 | Bhatia Manish H (EVP Silicon Operations) | Sale | 2,762 | 84.79 | 234,189 |
| 2017-08-04 | Demaria Jacqueline (EVP & Chief Human Res Officer) | Option Ex | 175 | .00 | 0 |
| 2017-08-04 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 188 | .00 | 0 |
| 2017-08-04 | Long Mark P (Pres WD Capital, CSO & CFO) | Sale | 19,777 | 84.50 | 1,671,097 |
| 2017-08-04 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 17,867 | 44.78 | 800,084 |
| 2017-08-04 | Cordano Michael D (President and COO) | Option Ex | 490 | .00 | 0 |
| 2017-08-03 | Bhatia Manish H (EVP Silicon Operations) | Option Ex | 156 | .00 | 0 |
| 2017-08-03 | Demaria Jacqueline (EVP & Chief Human Res Officer) | Sale | 14,358 | 84.53 | 1,213,609 |
| 2017-08-03 | Demaria Jacqueline (EVP & Chief Human Res Officer) | Option Ex | 14,532 | 22.39 | 325,371 |
| 2017-08-03 | Ray Michael Charles (EVP, Chief Legal Officer & Sec) | Option Ex | 212 | .00 | 0 |
| 2017-08-03 | Long Mark P (Pres WD Capital, CSO & CFO) | Option Ex | 108 | .00 | 0 |
| 2017-08-03 | Sivaram Srinivasan (EVP Memory Technology) | Option Ex | 175 | .00 | 0 |
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.