David A Duffield
10% Owner at WDAY
Data refreshed: Aug 27, 2026, 11:42 PM UTC
Total filings
21
Buys
0
$0
Sells
19
$29M
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Jul 13, 2026 | WDAY Workday, Inc. | OTHER | 107,500 | — |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 1,400 | $183K |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 1,800 | $238K |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 1,700 | $226K |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 500 | $67K |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 14,299 | $1.9M |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 27,858 | $3.8M |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 39,133 | $5.4M |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 20,710 | $2.9M |
| Jul 13, 2026 | WDAY Workday, Inc. | SELL | 100 | $14K |
| Jul 7, 2026 | WDAY Workday, Inc. | OTHER | 107,500 | — |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 2,106 | $273K |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 13,550 | $1.8M |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 11,348 | $1.5M |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 7,953 | $1.1M |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 2,476 | $332K |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 7,098 | $956K |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 3,417 | $464K |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 15,869 | $2.2M |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 43,583 | $6.0M |
| Jul 7, 2026 | WDAY Workday, Inc. | SELL | 100 | $14K |