| 2014-02-13 | Sale | Western Digital Corporation WDC | director | 15,984 0.0068% | $86.54 | $1.38M | +12.97% | |
| 2013-11-14 | Sale | Western Digital Corporation WDC | director | 20,920 0.0087% | $74.83 | $1.57M | +18.8% | |
| 2013-03-07 | Sale | Western Digital Corporation WDC | director | 6,532 0.0027% | $47.14 | $307,907 | +39.73% | |
| 2013-02-13 | Sale | Western Digital Corporation WDC | director | 20,000 0.0084% | $48.72 | $974,468 | +34.38% | |
| 2013-02-12 | Sale | Western Digital Corporation WDC | director | 7,870 0.0033% | $48.22 | $379,504 | +35.49% | |
| 2013-01-28 | Sale | Western Digital Corporation WDC | director | 79,110 0.0334% | $49.08 | $3.88M | +33.56% | |
| 2007-12-07 | Sale | Western Digital Corporation WDC | director | 400,000 0.1795% | $31.06 | $12.43M | -8.33% | |
| 2007-12-06 | Sale | Western Digital Corporation WDC | director | 87,024 0.0396% | $30.29 | $2.64M | -4.7% | |
| 2007-12-05 | Sale | Western Digital Corporation WDC | director | 321,456 0.1447% | $30.13 | $9.69M | -5.06% | |
| 2007-08-02 | Sale | Western Digital Corporation WDC | director | 181,250 0.0826% | $21.70 | $3.93M | +30.82% | |
| 2007-02-26 | Sale | Western Digital Corporation WDC | director | 132,000 0.0601% | $20.22 | $2.67M | +11.01% | |
| 2007-02-23 | Sale | Western Digital Corporation WDC | director | 100,000 0.0453% | $20.06 | $2.01M | +11.02% | |
| 2007-01-31 | Sale | Western Digital Corporation WDC | director | 201,636 0.0912% | $19.50 | $3.93M | +8.42% | |
| 2007-01-30 | Sale | Western Digital Corporation WDC | director | 350,000 0.1593% | $19.48 | $6.82M | +9.15% | |
| 2006-12-21 | Sale | Western Digital Corporation WDC | CEO | 40,000 0.0181% | $20.61 | $824,344 | -1.11% | |
| 2006-12-20 | Sale | Western Digital Corporation WDC | CEO | 43,402 0.02% | $21.16 | $918,192 | -2.2% | |
| 2006-12-19 | Sale | Western Digital Corporation WDC | CEO | 197,800 0.0893% | $20.92 | $4.14M | -2.9% | |
| 2006-12-18 | Sale | Western Digital Corporation WDC | CEO | 66,000 0.0298% | $20.80 | $1.37M | -2.11% | |
| 2006-02-02 | Sale | Western Digital Corporation WDC | President and CEO | 240,000 0.1095% | $21.93 | $5.26M | -12.31% | |
| 2006-02-01 | Sale | Western Digital Corporation WDC | President and CEO | 22,000 0.0102% | $21.81 | $479,752 | -10.45% |