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 Jan 7, 2019 involved selling 70,573 shares valued at $11.7M.
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 Jan 7, 2019, when they sold 70,573 shares at $165.14 per share.
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| $N/A |
| Discretionary |
| Dec 17, 2018 | WDAY | $0 | Gift | 5,208 | $N/A | Discretionary |
| Dec 10, 2018 | WDAY | $0 | Gift | 700,000 | $N/A | Discretionary |
| Dec 10, 2018 | WDAY | $0 | Conversion | 1,500,000 | $N/A | Discretionary |
| Dec 10, 2018 | WDAY | $0 | Gift | 250,000 | $N/A | Discretionary |
| Dec 10, 2018 | WDAY | $0 | Gift | 550,000 | $N/A | Discretionary |
| Dec 10, 2018 | WDAY | $0 | Gift | 700,000 | $N/A | Discretionary |
| Dec 7, 2018 | WDAY | $2.0M | Sale | 12,100 | $166.60 | Discretionary |
| Dec 7, 2018 | WDAY | $1.6M | Sale | 9,503 | $165.71 | Discretionary |
| Dec 7, 2018 | WDAY | $2.3M | Sale | 13,838 | $164.46 | Discretionary |
| Dec 7, 2018 | WDAY | $4.4M | Sale | 26,979 | $163.34 | Discretionary |
| Dec 7, 2018 | WDAY | $7.6M | Sale | 46,736 | $162.39 | Discretionary |
| Dec 7, 2018 | WDAY | $5.6M | Sale | 34,874 | $160.43 | Discretionary |
| Dec 7, 2018 | WDAY | $16.0M | Sale | 100,292 | $159.52 | Discretionary |
| Dec 7, 2018 | WDAY | $0 | Conversion | 309,667 | $N/A | Discretionary |
| Dec 7, 2018 | WDAY | $10.6M | Sale | 65,345 | $161.50 | Discretionary |
| Oct 15, 2018 | WDAY | $29.8K | Sale | 233 | $127.76 | Discretionary |
| Oct 15, 2018 | WDAY | $152.7K | Sale | 1,201 | $127.15 | Discretionary |
| Oct 8, 2018 | WDAY | $8.3M | Sale | 63,021 | $131.23 | Discretionary |
| Oct 8, 2018 | WDAY | $0 | Conversion | 374,488 | $N/A | Discretionary |
| Oct 8, 2018 | WDAY | $15.3M | Sale | 115,340 | $132.22 | Discretionary |
| Oct 8, 2018 | WDAY | $9.0M | Sale | 67,407 | $133.13 | Discretionary |
| Oct 8, 2018 | WDAY | $3.5M | Sale | 26,190 | $134.04 | Discretionary |
| Oct 8, 2018 | WDAY | $2.2M | Sale | 16,401 | $135.05 | Discretionary |
| Oct 8, 2018 | WDAY | $3.2M | Sale | 23,736 | $136.13 | Discretionary |
| Oct 8, 2018 | WDAY | $7.4M | Sale | 53,955 | $137.10 | Discretionary |
| Oct 8, 2018 | WDAY | $1.2M | Sale | 8,438 | $137.90 | Discretionary |
| Sep 7, 2018 | WDAY | $756.9K | Sale | 5,300 | $142.82 | Discretionary |
| Sep 7, 2018 | WDAY | $103.2K | Sale | 700 | $147.40 | Discretionary |