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 Sep 16, 2016 involved selling 111,027 shares valued at $9.8M.
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 Sep 16, 2016, when they sold 111,027 shares at $88.52 per share.
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| $89.01 |
| Discretionary |
| Sep 15, 2016 | WDAY | $5.8M | Sale | 65,937 | $88.66 | Discretionary |
| Sep 15, 2016 | WDAY | $10.9M | Sale | 123,293 | $88.15 | Discretionary |
| Sep 15, 2016 | WDAY | $4.0M | Sale | 46,078 | $87.15 | Discretionary |
| Sep 6, 2016 | WDAY | $16.9M | Sale | 187,500 | $90.02 | Discretionary |
| Sep 6, 2016 | WDAY | $0 | Conversion | 187,500 | $N/A | Discretionary |
| Aug 29, 2016 | WDAY | $13.1M | Sale | 157,435 | $83.38 | Discretionary |
| Aug 26, 2016 | WDAY | $4.3M | Sale | 50,547 | $84.22 | Discretionary |
| Aug 26, 2016 | WDAY | $6.9M | Sale | 82,861 | $83.47 | Discretionary |
| Aug 26, 2016 | WDAY | $9.0M | Sale | 109,157 | $82.71 | Discretionary |
| Aug 26, 2016 | WDAY | $0 | Conversion | 400,000 | $N/A | Discretionary |
| Aug 15, 2016 | WDAY | $102.8K | Sale | 1,224 | $84.02 | Discretionary |
| Aug 15, 2016 | WDAY | $158.4K | Sale | 1,900 | $83.38 | Discretionary |
| Jul 15, 2016 | WDAY | $284.5K | Sale | 3,599 | $79.05 | Discretionary |
| Jul 15, 2016 | WDAY | $8.0K | Sale | 100 | $79.63 | Discretionary |
| Jun 16, 2016 | WDAY | $8.7M | Sale | 110,685 | $78.71 | Discretionary |
| Jun 16, 2016 | WDAY | $5.0M | Sale | 63,450 | $79.38 | Discretionary |
| Jun 15, 2016 | WDAY | $4.5M | Sale | 55,701 | $81.23 | Discretionary |
| Jun 15, 2016 | WDAY | $9.4M | Sale | 116,664 | $80.59 | Discretionary |
| Jun 2, 2016 | WDAY | $8.0K | Sale | 102 | $78.48 | Discretionary |
| Jun 2, 2016 | WDAY | $243.3K | Sale | 3,122 | $77.94 | Discretionary |
| Jun 2, 2016 | WDAY | $18.8M | Sale | 241,520 | $77.93 | Discretionary |
| Jun 2, 2016 | WDAY | $12.0M | Sale | 155,256 | $77.05 | Discretionary |
| Jun 2, 2016 | WDAY | $0 | Conversion | 400,000 | $N/A | Discretionary |
| May 16, 2016 | WDAY | $7.2K | Sale | 100 | $71.80 | Discretionary |
| May 16, 2016 | WDAY | $213.8K | Sale | 3,006 | $71.14 | Discretionary |
| Apr 15, 2016 | WDAY | $263.4K | Sale | 3,464 | $76.03 | Discretionary |
| Apr 15, 2016 | WDAY | $23.1K | Sale | 300 | $77.02 | Discretionary |
| Apr 15, 2016 | WDAY | $0 | Award | 11,268 | $N/A | Discretionary |