Introduction

This page provides a comprehensive analysis of the known insider trading history of Michael Charles Ray. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Michael Charles Ray has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:MU / Micron Technology, Inc. SVP, Chief Legal Officer 92,437
US:WDC / Western Digital Corporation EVP, Chief Legal Officer & Sec 178,008
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Michael Charles Ray. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Trading History

This table shows the complete list of insider trades made by Michael Charles Ray as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-03-18 2025-03-14 4 MU MICRON TECHNOLOGY INC
Common Stock
S - Sale X -6,525 92,437 -6.59 100.00 -652,500 9,243,700
2025-02-19 2025-02-14 4 MU MICRON TECHNOLOGY INC
Common Stock
S - Sale X -6,525 98,962 -6.19 100.00 -652,500 9,896,200
2025-01-24 2025-01-22 4 MU MICRON TECHNOLOGY INC
Common Stock
F - Taxes -14,161 105,315 -11.85 109.38 -1,548,930 11,519,355
2024-10-16 2024-10-13 4 MU MICRON TECHNOLOGY INC
Common Stock
A - Award 28,058 119,476 30.69
2024-01-23 2024-01-22 4 MU MICRON TECHNOLOGY INC
Common Stock
A - Award 91,418 91,418
2023-11-28 2023-11-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -535 178,008 -0.30 47.21 -25,257 8,403,758
2023-11-21 2023-11-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -812 178,543 -0.45 47.35 -38,448 8,454,011
2023-09-06 2023-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,303 179,355 -1.81 45.96 -151,806 8,243,156
2023-09-06 2023-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 183 182,658 0.10
2023-09-06 2023-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -10,441 182,475 -5.41 45.96 -479,868 8,386,551
2023-08-29 2023-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -535 192,916 -0.28 39.49 -21,127 7,618,253
2023-08-29 2023-08-25 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 31,653 193,451 19.56
2023-08-23 2023-08-22 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 13,921 161,798 9.41
2023-08-22 2023-08-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,250 147,877 -2.15 39.74 -129,155 5,876,632
2023-06-16 2023-06-15 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -12,928 151,127 -7.88 41.08 -531,082 6,208,297
2023-05-30 2023-05-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -373 163,739 -0.23 39.71 -14,812 6,502,076
2023-04-25 2023-04-22 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,729 164,112 -2.22 33.44 -124,698 5,487,905
2023-03-01 2023-02-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -440 167,841 -0.26 38.51 -16,944 6,463,557
2022-11-29 2022-11-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -535 168,075 -0.32 37.34 -19,977 6,275,920
2022-09-06 2022-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -5,331 168,610 -3.06 41.65 -222,036 7,022,606
2022-09-06 2022-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 290 173,941 0.17
2022-09-06 2022-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,595 173,651 -2.03 41.65 -149,732 7,232,564
2022-08-30 2022-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,110 177,246 -1.18 43.36 -91,490 7,685,387
2022-08-30 2022-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 281 179,356 0.16
2022-08-30 2022-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,143 179,075 -1.18 45.49 -97,485 8,146,122
2022-08-26 2022-08-24 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 2,567 181,218 1.44
2022-08-23 2022-08-20 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 26,221 178,651 17.20
2022-06-17 2022-06-15 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 60,060 152,430 65.02
2022-04-25 2022-04-22 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,912 92,143 -4.07 49.46 -193,488 4,557,393
2021-09-07 2021-09-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -183 739 -19.86
2021-09-07 2021-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,354 96,055 -3.37 61.41 -205,969 5,898,738
2021-09-07 2021-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 183 99,409 0.18
2021-09-07 2021-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,595 99,226 -3.50 61.41 -220,769 6,093,469
2021-08-31 2021-08-30 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -744 922 -44.64
2021-08-31 2021-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -5,192 102,821 -4.81 62.07 -322,267 6,382,099
2021-08-31 2021-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 743 108,013 0.69
2021-08-31 2021-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 17,295 107,270 19.22
2021-08-30 2021-08-26 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
D - Sale to Issuer -156 1,666 -8.56
2021-08-30 2021-08-26 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 6,027 89,975 7.18
2021-08-04 2021-08-02 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -283 1,822 -13.43
2021-08-04 2021-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,112 83,948 -1.31 64.69 -71,935 5,430,596
2021-08-04 2021-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 282 85,060 0.33
2021-04-23 2021-04-22 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 22,638 84,107 36.83
2021-02-02 2021-01-29 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -8,773 0 -100.00
2021-02-02 2021-01-29 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -22,735 61,469 -27.00 59.92 -1,362,170 3,682,921
2021-02-02 2021-01-29 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 8,773 84,204 11.63 44.78 392,855 3,770,655
2020-09-11 2020-09-09 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 46 2,104 2.25
2020-09-11 2020-09-09 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 1,828 75,179 2.49
2020-09-08 2020-09-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -183 2,058 -8.17
2020-09-08 2020-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,354 73,351 -4.37 38.16 -127,989 2,799,074
2020-09-08 2020-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 183 76,705 0.24
2020-09-08 2020-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 29,004 76,522 61.04
2020-09-01 2020-08-31 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,110 47,518 -4.25 37.84 -79,842 1,798,081
2020-09-01 2020-08-30 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -281 2,241 -11.15
2020-09-01 2020-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 281 49,628 0.57
2020-08-04 2020-08-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -968 2,522 -27.72
2020-08-04 2020-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,972 49,347 -5.68 43.90 -130,471 2,166,333
2020-08-04 2020-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 967 52,319 1.88
2020-08-04 2020-08-02 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -283 3,490 -7.49
2020-08-04 2020-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,112 51,352 -2.12 43.10 -47,927 2,213,271
2020-08-04 2020-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 282 52,464 0.54
2020-04-21 2020-04-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 641 3,773 20.46
2020-02-04 2020-02-04 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -4,387 8,773 -33.34
2020-02-04 2020-02-04 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,387 51,762 -7.81 69.00 -302,703 3,571,578
2020-02-04 2020-02-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 4,387 56,149 8.48 44.78 196,450 2,514,352
2020-01-23 2020-01-21 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 391 3,132 14.28
2019-12-23 2019-12-20 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -4,387 13,160 -25.00
2019-12-23 2019-12-20 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,663 51,762 -8.26 59.79 -278,815 3,095,005
2019-12-23 2019-12-20 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 4,387 56,425 8.43 44.78 196,450 2,526,712
2019-10-24 2019-10-22 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 453 2,741 19.83
2019-09-06 2019-09-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,990 51,762 -8.79 60.51 -301,945 3,132,119
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -17,548 17,547 -50.00
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -618 2,287 -21.26
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 26,335 56,752 86.58
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -4,905 30,417 -13.89 59.33 -291,014 1,804,641
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 617 35,322 1.78
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 9,278 34,705 36.49
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -87,053 25,427 -77.39 59.96 -5,219,324 1,524,494
2019-09-06 2019-09-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 17,548 112,480 18.48 44.78 785,799 5,036,854
2019-09-03 2019-08-30 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -166 3,069 -5.13
2019-09-03 2019-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,052 94,932 -2.12 57.27 -117,518 5,436,756
2019-09-03 2019-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 165 96,984 0.17
2019-08-06 2019-08-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -735 3,235 -18.51
2019-08-06 2019-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -4,146 96,819 -4.11 54.39 -225,501 5,265,985
2019-08-06 2019-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 734 100,965 0.73
2019-08-06 2019-08-02 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -195 3,970 -4.69
2019-08-06 2019-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,552 100,231 -1.52 54.39 -84,413 5,451,564
2019-08-06 2019-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 195 101,783 0.19
2019-07-17 2019-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 651 4,165 18.52
2019-04-17 2019-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 679 3,514 23.96
2019-03-08 2019-03-07 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -4,022 2,835 -58.66
2019-03-08 2019-03-07 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -18,820 101,263 -15.67 46.99 -884,352 4,758,348
2019-03-08 2019-03-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 4,022 120,083 3.47
2019-01-16 2019-01-14 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 1,488 6,857 27.72
2018-11-06 2018-11-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -149 5,369 -2.70
2018-11-06 2018-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -833 116,061 -0.71 47.74 -39,767 5,540,752
2018-11-06 2018-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 148 116,894 0.13
2018-10-17 2018-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 1,045 5,518 23.37
2018-09-04 2018-08-30 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 15,901 116,746 15.77
2018-08-06 2018-08-06 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -4,387 35,095 -11.11
2018-08-06 2018-08-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,387 100,845 -4.17 67.65 -296,781 6,822,164
2018-08-06 2018-08-06 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 4,387 105,232 4.35 44.78 196,450 4,712,289
2018-08-06 2018-08-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -259 4,473 -5.48
2018-08-06 2018-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,499 100,845 -1.46 67.96 -101,872 6,853,426
2018-08-06 2018-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 259 102,344 0.25
2018-08-06 2018-08-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -400 4,732 -7.79
2018-08-06 2018-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,980 102,085 -3.75 67.96 -270,481 6,937,697
2018-08-06 2018-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 399 106,065 0.38
2018-08-06 2018-08-02 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -70 5,132 -1.35
2018-08-06 2018-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,489 105,666 -1.39 68.52 -102,026 7,240,234
2018-08-06 2018-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 69 107,155 0.06
2018-07-26 2018-07-25 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -1,151 5,202 -18.12
2018-07-26 2018-07-25 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -11,465 107,086 -9.67 75.63 -867,098 8,098,914
2018-07-26 2018-07-25 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 1,151 118,551 0.98
2018-07-26 2018-07-25 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 21,974 117,400 23.03
2018-07-18 2018-07-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 711 6,001 13.44
2018-06-13 2018-06-11 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -525 95,426 -0.55 82.43 -43,276 7,865,965
2018-05-24 2018-05-22 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,208 7,248 -14.29
2018-05-24 2018-05-22 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,208 95,426 -1.25 88.53 -106,944 8,448,064
2018-05-24 2018-05-22 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,208 96,634 1.27 68.53 82,784 6,622,328
2018-05-08 2018-05-04 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -4,386 39,482 -10.00
2018-05-08 2018-05-04 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,386 95,426 -4.39 76.64 -336,143 7,313,449
2018-05-08 2018-05-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 4,386 99,812 4.60 44.78 196,405 4,469,581
2018-04-18 2018-04-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 613 5,290 13.10
2018-03-13 2018-03-13 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -10,767 6,460 -62.50
2018-03-13 2018-03-13 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -10,767 95,426 -10.14 104.39 -1,123,967 9,961,520
2018-03-13 2018-03-13 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 10,767 106,193 11.28 84.39 908,627 8,961,627
2018-03-13 2018-03-12 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -5,399 95,426 -5.35 100.00 -539,900 9,542,600
2018-03-08 2018-03-07 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -2,539 4,678 -35.18
2018-03-08 2018-03-07 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -21,235 100,825 -17.40 95.27 -2,023,058 9,605,598
2018-03-08 2018-03-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 2,538 122,060 2.12
2018-03-08 2018-03-06 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 3,385 7,216 88.35
2018-03-08 2018-03-06 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 80,586 119,522 206.97
2018-02-27 2018-02-23 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,208 8,456 -12.50
2018-02-27 2018-02-23 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,208 38,936 -3.01 88.53 -106,944 3,447,004
2018-02-27 2018-02-23 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,208 40,144 3.10 68.53 82,784 2,751,068
2018-02-05 2018-02-05 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -4,387 43,868 -9.09
2018-02-05 2018-02-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,387 38,936 -10.13 84.20 -369,385 3,278,411
2018-02-05 2018-02-05 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 4,387 43,323 11.27 44.78 196,450 1,940,004
2018-02-01 2018-01-31 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -2,416 9,664 -20.00
2018-02-01 2018-01-31 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,365 0 -100.00
2018-02-01 2018-01-31 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -3,781 38,936 -8.85 89.18 -337,190 3,472,312
2018-02-01 2018-01-31 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,365 42,717 3.30 68.49 93,489 2,925,687
2018-02-01 2018-01-31 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 2,416 41,352 6.21 68.53 165,568 2,833,853
2018-02-01 2018-01-30 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -21,935 48,255 -31.25
2018-02-01 2018-01-30 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -9,803 38,936 -20.11 86.68 -849,712 3,374,926
2018-02-01 2018-01-30 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -21,425 48,739 -30.54 86.33 -1,849,582 4,207,550
2018-02-01 2018-01-30 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 21,935 70,164 45.48 44.78 982,249 3,141,944
2018-01-17 2018-01-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 573 3,831 17.57
2017-11-06 2017-11-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -104 3,259 -3.10
2017-11-06 2017-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -855 48,229 -1.74 87.01 -74,394 4,196,405
2017-11-06 2017-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 104 49,084 0.21
2017-10-16 2017-10-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 559 3,363 19.95
2017-09-13 2017-09-11 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -205 2,804 -6.81
2017-09-13 2017-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,296 48,980 -2.58 87.38 -113,244 4,279,872
2017-09-13 2017-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 204 50,276 0.41
2017-08-07 2017-08-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -189 3,009 -5.91
2017-08-07 2017-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,540 50,072 -2.98 81.17 -125,002 4,064,344
2017-08-07 2017-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 188 51,612 0.37
2017-08-07 2017-08-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -213 3,198 -6.24
2017-08-07 2017-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -4,092 51,424 -7.37 84.51 -345,815 4,345,842
2017-08-07 2017-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 212 55,516 0.38
2017-08-04 2017-08-02 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 11,745 55,304 26.96
2017-07-20 2017-07-19 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -255 3,410 -6.96
2017-07-20 2017-07-19 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,836 43,559 -4.04 94.48 -173,465 4,115,454
2017-07-20 2017-07-19 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 255 45,395 0.56
2017-07-20 2017-07-19 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 3,734 45,140 9.02
2017-07-19 2017-07-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 481 3,694 14.95
2017-06-05 2017-06-02 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -524 41,406 -1.25 92.30 -48,365 3,821,774
2017-05-16 2017-05-15 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,365 1,365 -50.00
2017-05-16 2017-05-15 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,365 41,406 -3.19 89.54 -122,222 3,707,493
2017-05-16 2017-05-15 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,365 42,771 3.30 68.49 93,489 2,929,386
2017-05-08 2017-05-05 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,208 12,080 -9.09
2017-05-08 2017-05-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,208 41,406 -2.83 88.93 -107,427 3,682,236
2017-05-08 2017-05-05 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,208 42,614 2.92 68.53 82,784 2,920,337
2017-05-02 2017-04-28 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -6,041 13,288 -31.25
2017-05-02 2017-04-28 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -9,557 2,730 -77.78
2017-05-02 2017-04-28 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -15,598 41,406 -27.36 90.51 -1,411,775 3,747,657
2017-05-02 2017-04-28 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 6,041 57,004 11.85 68.53 413,990 3,906,484
2017-05-02 2017-04-28 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 9,557 50,963 23.08 68.49 654,559 3,490,456
2017-04-19 2017-04-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 537 3,213 20.06
2017-01-19 2017-01-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 626 2,677 30.55
2016-11-29 2016-11-28 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -5,589 0 -100.00
2016-11-29 2016-11-28 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -5,589 41,405 -11.89 63.11 -352,722 2,613,070
2016-11-29 2016-11-28 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 5,589 46,994 13.50 43.11 240,942 2,025,911
2016-11-15 2016-11-14 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,000 41,405 -2.36 60.00 -60,000 2,484,300
2016-11-07 2016-11-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -66 2,050 -3.10
2016-11-07 2016-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -601 42,405 -1.40 55.14 -33,139 2,338,212
2016-11-07 2016-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 65 43,006 0.15
2016-10-19 2016-10-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 851 2,116 67.24
2016-10-04 2016-10-03 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -6,183 42,941 -12.59 60.00 -370,980 2,576,460
2016-09-29 2016-09-27 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -2,719 0 -100.00
2016-09-29 2016-09-27 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2,719 49,124 -5.24 58.63 -159,415 2,880,140
2016-09-29 2016-09-27 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 2,719 51,843 5.53 38.63 105,035 2,002,695
2016-09-13 2016-09-11 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -138 1,265 -9.80
2016-09-13 2016-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -908 49,124 -1.81 51.59 -46,844 2,534,307
2016-09-13 2016-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 137 50,032 0.27
2016-08-16 2016-08-14 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -280 1,403 -16.64
2016-08-16 2016-08-14 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,494 49,895 -2.91 44.31 -66,199 2,210,847
2016-08-16 2016-08-14 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 279 51,389 0.55
2016-08-08 2016-08-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -109 1,682 -6.08
2016-08-08 2016-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,079 51,110 -2.07 44.30 -47,800 2,264,173
2016-08-08 2016-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 108 52,189 0.21
2016-08-05 2016-08-03 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
A - Award 70,190 70,190
2016-08-05 2016-08-03 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 30,521 52,081 141.56
2016-07-19 2016-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 517 1,791 40.61
2016-04-18 2016-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 652 1,274 104.85
2016-01-20 2016-01-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 272 622 77.58
2015-12-09 2015-12-07 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 5,589 -25.00
2015-12-09 2015-12-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,863 21,169 -8.09 63.59 -118,468 1,346,137
2015-12-09 2015-12-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 23,032 8.80 43.11 80,314 992,910
2015-11-18 2015-11-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,359 2,719 -33.33
2015-11-18 2015-11-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,359 21,169 -6.03 61.58 -83,687 1,303,587
2015-11-18 2015-11-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,359 22,528 6.42 38.63 52,498 870,257
2015-11-05 2015-11-03 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
A - Award 19,329 19,329
2015-11-05 2015-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 4,606 21,169 27.81
2015-10-19 2015-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 129 350 58.33
2015-09-21 2015-09-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,825 0 -100.00
2015-09-21 2015-09-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,825 16,563 -9.92 80.77 -147,405 1,337,794
2015-09-21 2015-09-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,825 18,388 11.02 29.60 54,020 544,285
2015-09-15 2015-09-14 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,114 16,563 -6.30 81.10 -90,345 1,343,259
2015-09-15 2015-09-11 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -46 221 -17.21
2015-09-15 2015-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,214 17,677 -6.43 80.53 -97,763 1,423,529
2015-09-15 2015-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 45 18,891 0.24
2015-09-09 2015-09-09 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -3,196 18,846 -14.50 83.86 -268,017 1,580,426
2015-09-09 2015-09-08 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 7,452 -20.00
2015-09-09 2015-09-08 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1,863 22,042 -7.79 81.73 -152,263 1,801,493
2015-09-09 2015-09-08 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 23,905 8.45 43.11 80,314 1,030,545
2015-09-09 2015-09-06 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -362 267 -57.57
2015-09-09 2015-09-06 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,486 22,042 -13.66 80.02 -278,950 1,763,801
2015-09-09 2015-09-06 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 362 25,528 1.44
2015-08-18 2015-08-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,360 4,078 -25.01
2015-08-18 2015-08-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -3,469 25,166 -12.11 82.02 -284,527 2,064,115
2015-08-18 2015-08-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,360 28,635 4.99 38.63 52,537 1,106,170
2015-08-18 2015-08-14 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -129 630 -17.04
2015-08-18 2015-08-14 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -1,720 27,275 -5.93 82.50 -141,900 2,250,188
2015-08-18 2015-08-14 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 129 28,995 0.45
2015-08-06 2015-08-04 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
A - Award 17,227 17,227
2015-08-06 2015-08-04 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 8,299 28,866 40.35
2015-07-16 2015-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 135 759 21.57
2015-06-17 2015-06-16 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,862 9,315 -16.66
2015-06-17 2015-06-16 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,826 1,825 -50.01
2015-06-17 2015-06-16 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -4,021 20,567 -16.35 91.48 -367,841 1,881,469
2015-06-17 2015-06-16 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,862 24,588 8.19 43.11 80,271 1,059,989
2015-06-17 2015-06-16 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,826 22,726 8.74 29.60 54,050 672,690
2015-05-19 2015-05-18 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,367 12,287 -10.01
2015-05-19 2015-05-18 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,359 5,438 -19.99
2015-05-19 2015-05-18 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2,726 20,567 -11.70 97.21 -264,994 1,999,318
2015-05-19 2015-05-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,367 23,293 6.23 68.49 93,626 1,595,338
2015-05-19 2015-05-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,359 21,926 6.61 38.63 52,498 847,001
2015-04-20 2015-04-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 108 624 20.86
2015-03-18 2015-03-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 11,177 -14.29
2015-03-18 2015-03-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,825 3,651 -33.33
2015-03-18 2015-03-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -3,688 20,567 -15.21 97.53 -359,691 2,005,900
2015-03-18 2015-03-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 24,255 8.32 43.11 80,314 1,045,633
2015-03-18 2015-03-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,825 22,392 8.87 29.60 54,020 662,803
2015-02-17 2015-02-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,365 13,654 -9.09
2015-02-17 2015-02-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,360 6,797 -16.67
2015-02-17 2015-02-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2,725 20,567 -11.70 105.50 -287,488 2,169,818
2015-02-17 2015-02-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,365 23,292 6.23 68.49 93,489 1,595,269
2015-02-17 2015-02-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,360 21,927 6.61 38.63 52,537 847,040
2015-01-20 2015-01-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 80 517 18.39
2014-12-18 2014-12-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 13,040 -12.50
2014-12-18 2014-12-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,825 5,476 -25.00
2014-12-18 2014-12-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -3,688 20,567 -15.21 104.84 -386,650 2,156,244
2014-12-18 2014-12-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,825 24,255 8.14 29.60 54,020 717,948
2014-12-18 2014-12-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 22,430 9.06 43.11 80,314 966,957
2014-11-18 2014-11-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,365 15,019 -8.33
2014-11-18 2014-11-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,360 8,157 -14.29
2014-11-18 2014-11-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2,725 20,567 -11.70 97.57 -265,880 2,006,739
2014-11-18 2014-11-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,360 23,292 6.20 38.63 52,537 899,770
2014-11-18 2014-11-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,365 21,932 6.64 68.49 93,489 1,502,123
2014-10-16 2014-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 98 436 29.07
2014-09-18 2014-09-18 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -12,384 20,567 -37.58 97.88 -1,212,173 2,013,143
2014-09-18 2014-09-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 14,903 -11.11
2014-09-18 2014-09-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,826 7,301 -20.01
2014-09-18 2014-09-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -968 0 -100.00
2014-09-18 2014-09-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 32,951 5.99 43.11 80,314 1,420,518
2014-09-18 2014-09-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,826 31,088 6.24 29.60 54,050 920,205
2014-09-18 2014-09-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 968 29,262 3.42 26.17 25,333 765,787
2014-09-16 2014-09-14 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -338 338 -50.01
2014-09-16 2014-09-14 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -5,012 28,294 -15.05 99.89 -500,649 2,826,288
2014-09-16 2014-09-14 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 338 33,306 1.03
2014-09-11 2014-09-11 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
A - Award 22,524 22,524
2014-09-11 2014-09-11 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 6,847 32,968 26.21
2014-09-09 2014-09-06 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -231 676 -25.43
2014-09-09 2014-09-06 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,418 26,121 -11.57 100.92 -344,945 2,636,131
2014-09-09 2014-09-06 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 230 29,539 0.78
2014-08-18 2014-08-18 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -5,462 16,384 -25.00
2014-08-18 2014-08-18 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,360 9,517 -12.50
2014-08-18 2014-08-18 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -6,822 29,309 -18.88 101.01 -689,114 2,960,605
2014-08-18 2014-08-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,360 36,131 3.91 38.63 52,537 1,395,741
2014-08-18 2014-08-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 5,462 34,771 18.64 68.49 374,092 2,381,466
2014-07-16 2014-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 122 907 15.54
2014-06-18 2014-06-18 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -333 29,309 -1.12 91.88 -30,596 2,692,914
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 16,766 -10.00
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,359 10,877 -11.11
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,825 9,127 -16.66
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -968 968 -50.00
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -354 29,642 -1.18 91.99 -32,564 2,726,732
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -8,373 29,996 -21.82 91.41 -765,361 2,741,880
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 38,369 5.10 43.11 80,314 1,654,088
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,825 36,506 5.26 29.60 54,020 1,080,578
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,359 34,681 4.08 38.63 52,498 1,339,727
2014-06-18 2014-06-17 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 968 33,322 2.99 26.17 25,333 872,037
2014-05-20 2014-05-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -148 785 -15.84
2014-05-20 2014-05-16 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,009 32,021 -5.90 85.91 -172,593 2,750,924
2014-05-20 2014-05-16 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 147 34,030 0.43
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 18,629 -9.09
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,360 12,236 -10.00
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,825 10,952 -14.28
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -968 1,936 -33.33
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -6,016 33,883 -15.08 89.20 -536,627 3,022,364
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 39,899 4.90 43.11 80,314 1,720,046
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,825 38,036 5.04 29.60 54,020 1,125,866
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,360 36,211 3.90 38.63 52,537 1,398,831
2014-04-29 2014-04-25 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 968 34,851 2.86 26.17 25,333 912,051
2014-04-17 2014-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 116 933 14.27
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,863 20,492 -8.33
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,359 13,596 -9.09
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -1,826 12,777 -12.50
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise X -968 2,904 -25.00
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -6,016 33,883 -15.08 86.08 -517,857 2,916,649
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 968 39,899 2.49 26.17 25,333 1,044,157
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,359 38,931 3.62 38.63 52,498 1,503,905
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,826 37,572 5.11 29.60 54,050 1,112,131
2014-01-28 2014-01-24 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise X 1,863 35,746 5.50 43.11 80,314 1,541,010
2014-01-17 2014-01-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 117 816 16.67
2013-11-27 3 WDC WESTERN DIGITAL CORP
Common Stock
33,883
2013-11-27 3 WDC WESTERN DIGITAL CORP
Common Stock
8
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)