Matthew E. Massengill serves as Executive at WESTERN DIGITAL CORP, where they oversee executive responsibilities. Since joining the company, Matthew E. Massengill has executed 265 insider transactions totaling $42.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 15, 2013 involved selling 33,953 shares valued at $2.5M.
Matthew E. Massengill currently holds 28,897 shares of WESTERN DIGITAL CORP (WDC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Matthew E. Massengill has been a net seller of WDC stock. They have purchased $0 and sold $42.1M worth of shares.
Matthew E. Massengill's most recent insider trade was on Nov 15, 2013, when they sold 33,953 shares at $74.52 per share.
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| $27.64 |
| Discretionary |
| Nov 14, 2013 | WDC | $0 | Award | 2,966 | $N/A | Discretionary |
| Nov 11, 2013 | WDC | $0 | Option Exercise | 96 | $N/A | Discretionary |
| Nov 8, 2013 | WDC | $0 | Option Exercise | 117 | $N/A | Discretionary |
| Jun 4, 2013 | GTAT | $0 | Option Exercise | 32,178 | $N/A | Discretionary |
| Mar 18, 2013 | WDC | $175.3K | Option Exercise | 9,185 | $19.09 | Discretionary |
| Mar 18, 2013 | WDC | $134.1K | Option Exercise | 8,743 | $15.34 | Discretionary |
| Mar 18, 2013 | WDC | $120.6K | Option Exercise | 4,364 | $27.64 | Discretionary |
| Mar 18, 2013 | WDC | $1.3M | Sale | 25,899 | $49.91 | Discretionary |
| Mar 18, 2013 | WDC | $93.0K | Option Exercise | 3,607 | $25.79 | Discretionary |
| Feb 12, 2013 | MSCC | $0 | Award | 5,791 | $N/A | Discretionary |
| Dec 27, 2012 | MSCC | $0 | Gift | 10,000 | $N/A | Discretionary |
| Dec 27, 2012 | WDC | $0 | Gift | 20,254 | $N/A | Discretionary |
| Dec 7, 2012 | WDC | $1.7M | Sale | 45,000 | $37.44 | Discretionary |
| Dec 6, 2012 | MSCC | $536.2K | Sale | 26,825 | $19.99 | Discretionary |
| Nov 11, 2012 | WDC | $0 | Option Exercise | 22 | $N/A | Discretionary |
| Nov 8, 2012 | WDC | $0 | Award | 6,458 | $N/A | Discretionary |
| Aug 21, 2012 | GTAT | $0 | Option Exercise | 16,428 | $N/A | Discretionary |
| Aug 17, 2012 | MSCC | $377.0K | Option Exercise | 20,000 | $18.85 | Discretionary |
| Aug 17, 2012 | MSCC | $416.0K | Sale | 20,000 | $20.80 | Discretionary |
| Jan 31, 2012 | MSCC | $0 | Award | 8,411 | $N/A | Discretionary |
| Nov 10, 2011 | WDC | $0 | Award | 4,846 | $N/A | Discretionary |
| Aug 11, 2011 | GTAT | $0 | Option Exercise | 10,127 | $N/A | Discretionary |
| Apr 19, 2011 | CNXT | $81.6K | Disposition | 34,000 | $2.40 | Discretionary |
| Nov 11, 2010 | WDC | $0 | Award | 3,789 | $N/A | Discretionary |
| Oct 4, 2010 | MSCC | $0 | Award | 7,414 | $N/A | Discretionary |
| Sep 12, 2010 | SOLR | $0 | Option Exercise | 8,500 | $N/A | Discretionary |
| Aug 7, 2010 | SOLR | $0 | Option Exercise | 9,231 | $N/A | Discretionary |
| Feb 18, 2010 | CNXT | $0 | Award | 17,000 | $N/A | Discretionary |