Skip to contentDUFFIELD DAVID A — Workday, Inc. insider: 1,433 transactions · InsiderLensInsider trading activity of DUFFIELD DAVID A
- Transactions on record
- 1,433
- since Aug 1, 2003
- Open-market buys
- 2
- Open-market sells
- 1,055
- $4.4B
- Companies traded
- 2
- last filing Jul 1, 2026
Figures computed from official regulatory filings — methodology.
Companies where DUFFIELD DAVID A has traded
Track record of DUFFIELD DAVID A
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of DUFFIELD DAVID A
Co-insiders of DUFFIELD DAVID A
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BOGAN THOMAS FWorkday, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jul 1, 2026 | Other | 107,500 | 0.00 USD | — | SEC |
| Jul 1, 2026 | Sell | -31,354 | 122.73 USD | — | SEC |
| Jul 1, 2026 | Sell | -53,176 | 122.17 USD | — | SEC |
| Jul 1, 2026 | Sell | -6,100 | 120.00 USD | — | SEC |
| Jul 1, 2026 | Sell | -16,870 | 121.06 USD | — | SEC |
| Jul 1, 2026 | OtherD | -107,500 | 0.00 USD | — | SEC |
| Jun 29, 2026 | Sell | -9,739 | 118.03 USD | — | SEC |
| Jun 29, 2026 | OtherD | -107,500 | 0.00 USD | — | SEC |
| Jun 29, 2026 | Other | 107,500 | 0.00 USD | — | SEC |
| Jun 29, 2026 | Sell | -28,998 | 114.98 USD | — | SEC |
| Jun 29, 2026 | Sell | -19,825 | 116.06 USD | — | SEC |
| Jun 29, 2026 | Sell | -17,064 | 116.95 USD | — | SEC |
| Jun 29, 2026 | Sell | -30,074 | 114.14 USD | — | SEC |
| Jun 29, 2026 | Sell | -1,800 | 118.76 USD | — | SEC |
| Jun 24, 2026 | Sell | -6,920 | 114.15 USD | — | SEC |
| Jun 24, 2026 | OtherD | -107,500 | 0.00 USD | — | SEC |
| Jun 24, 2026 | Sell | -4,151 | 119.05 USD | — | SEC |
| Jun 24, 2026 | Sell | -49,759 | 112.92 USD | — | SEC |
| Jun 24, 2026 | Sell | -10,587 | 117.20 USD | — | SEC |
| Jun 24, 2026 | Sell | -1,540 | 119.84 USD | — | SEC |
| Jun 24, 2026 | Sell | -3,900 | 116.16 USD | — | SEC |
| Jun 24, 2026 | Sell | -7,602 | 118.15 USD | — | SEC |
| Jun 24, 2026 | Sell | -7,033 | 114.94 USD | — | SEC |
| Jun 24, 2026 | Sell | -16,008 | 112.08 USD | — | SEC |
| Jun 24, 2026 | Other | 107,500 | 0.00 USD | — | SEC |