Mark P. Long serves as Executive at WESTERN DIGITAL CORP, where they oversee executive responsibilities. Since joining the company, Mark P. Long has executed 116 insider transactions totaling $20.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 13, 2015 involved selling 1,726 shares valued at $185.7K.
Mark P. Long currently holds 141,221 shares of WESTERN DIGITAL CORP (WDC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark P. Long has been a net seller of WDC stock. They have purchased $0 and sold $20.7M worth of shares.
Mark P. Long's most recent insider trade was on Feb 13, 2015, when they sold 1,726 shares at $107.61 per share.
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| 3,034 |
| $68.49 |
| Discretionary |
| Nov 18, 2014 | WDC | $306.1K | Sale | 3,034 | $100.90 | Discretionary |
| Nov 14, 2014 | WDC | $127.8K | Option Exercise | 2,629 | $48.63 | Discretionary |
| Nov 14, 2014 | WDC | $257.7K | Sale | 2,629 | $98.01 | Discretionary |
| Sep 11, 2014 | WDC | $0 | Award | 15,453 | $N/A | Discretionary |
| Aug 14, 2014 | WDC | $142.9K | Sale | 1,422 | $100.48 | Discretionary |
| Aug 14, 2014 | WDC | $1.3M | Sale | 13,344 | $99.93 | Discretionary |
| Aug 14, 2014 | WDC | $127.8K | Option Exercise | 2,629 | $48.63 | Discretionary |
| Aug 14, 2014 | WDC | $831.3K | Option Exercise | 12,137 | $68.49 | Discretionary |
| May 14, 2014 | WDC | $220.1K | Sale | 2,629 | $83.72 | Discretionary |
| May 14, 2014 | WDC | $127.8K | Option Exercise | 2,629 | $48.63 | Discretionary |
| Feb 14, 2014 | WDC | $511.4K | Option Exercise | 10,517 | $48.63 | Discretionary |
| Feb 14, 2014 | WDC | $1.2M | Sale | 13,311 | $86.44 | Discretionary |
| Feb 13, 2014 | WDC | $0 | Option Exercise | 69 | $N/A | Discretionary |
| Feb 13, 2014 | WDC | $145.7K | Payment | 1,681 | $86.67 | Discretionary |