David A. Duffield serves as Executive at Workday, Inc., where they oversee executive responsibilities. Since joining the company, David A. Duffield has executed 877 insider transactions totaling $3.8B, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 30, 2015 involved selling 9,979 shares valued at $835.4K.
David A. Duffield currently holds 185,328 shares of Workday, Inc. (WDAY), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David A. Duffield has been a net seller of WDAY stock. They have purchased $0 and sold $3.8B worth of shares.
David A. Duffield's most recent insider trade was on Nov 30, 2015, when they sold 9,979 shares at $83.72 per share.
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| $83.24 |
| Discretionary |
| Nov 23, 2015 | WDAY | $0 | Conversion | 151,507 | $N/A | Discretionary |
| Nov 16, 2015 | WDAY | $165.1K | Sale | 2,087 | $79.13 | Discretionary |
| Aug 31, 2015 | WDAY | $0 | Conversion | 86,750 | $N/A | Discretionary |
| Aug 31, 2015 | WDAY | $64.8K | Sale | 900 | $72.05 | Discretionary |
| Aug 31, 2015 | WDAY | $4.2M | Sale | 58,788 | $71.49 | Discretionary |
| Aug 31, 2015 | WDAY | $2.8M | Sale | 40,312 | $70.38 | Discretionary |
| Aug 28, 2015 | WDAY | $5.4M | Sale | 73,636 | $72.75 | Discretionary |
| Aug 28, 2015 | WDAY | $1.6M | Sale | 21,973 | $73.53 | Discretionary |
| Aug 28, 2015 | WDAY | $327.2K | Sale | 4,391 | $74.51 | Discretionary |
| May 29, 2015 | WDAY | $10.9M | Sale | 137,930 | $78.96 | Discretionary |
| May 29, 2015 | WDAY | $0 | Conversion | 173,500 | $N/A | Discretionary |
| May 29, 2015 | WDAY | $2.8M | Sale | 35,570 | $79.65 | Discretionary |
| Mar 24, 2015 | WDAY | $0 | Award | 46,492 | $N/A | Discretionary |
| Feb 27, 2015 | WDAY | $5.1M | Sale | 59,246 | $86.87 | Discretionary |
| Feb 27, 2015 | WDAY | $7.3M | Sale | 85,372 | $85.64 | Discretionary |
| Feb 27, 2015 | WDAY | $0 | Conversion | 173,500 | $N/A | Discretionary |
| Feb 27, 2015 | WDAY | $2.0M | Sale | 23,082 | $87.66 | Discretionary |
| Feb 27, 2015 | WDAY | $514.6K | Sale | 5,800 | $88.72 | Discretionary |
| Jun 30, 2014 | WDAY | $0 | Other | 21,415 | $N/A | Discretionary |
| May 30, 2014 | WDAY | $12.9M | Conversion | 164,493 | $78.55 | Discretionary |
| May 30, 2014 | WDAY | $5.3M | Sale | 68,313 | $77.93 | Discretionary |
| May 30, 2014 | WDAY | $5.4M | Sale | 69,135 | $78.73 | Discretionary |
| May 30, 2014 | WDAY | $2.0M | Sale | 25,545 | $79.60 | Discretionary |
| May 30, 2014 | WDAY | $120.9K | Sale | 1,500 | $80.58 | Discretionary |
| May 29, 2014 | WDAY | $2.1M | Sale | 25,700 | $83.44 | Discretionary |
| May 29, 2014 | WDAY | $2.6M | Sale | 31,491 | $82.55 | Discretionary |
| May 29, 2014 | WDAY | $6.4M | Sale | 78,846 | $81.59 | Discretionary |
| May 29, 2014 | WDAY | $0 | Conversion | 349,890 | $N/A | Discretionary |