Duffield David A
10% owner
Conversion
Calculated transaction value
$0
100,780 shares @ $0
Traded
Sep 10, 2026
Filed
Sep 14, 2026
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Workday
WDAY
ServicesBusiness Services
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
312 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Duffield David A 10% owner | Sep 14, 2026 4-day lag | Conversion Sep 10, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 14, 2026 4-day lag | Sale Sep 10, 2026 | $4.56M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 14, 2026 4-day lag | Sale Sep 10, 2026 | $4.36M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 14, 2026 4-day lag | Conversion Sep 10, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 14, 2026 4-day lag | Sale Sep 10, 2026 | $5.14M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 14, 2026 4-day lag | Sale Sep 10, 2026 | $468.05K Filed shares x price | SEC Form 4 View filing | |
| Hon. Gilbert Cisneros U.S. House member | Sep 10, 2026 23-day lag | Buy Aug 18, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Rowe Zane Chief Financial Officer | Sep 9, 2026 4-day lag | Disposition Sep 5, 2026 | $549.78K Filed shares x price | SEC Form 4 View filing | |
| Kazmaier Gerrit S President, Prod. And Tech. | Sep 9, 2026 4-day lag | Disposition Sep 5, 2026 | $659.62K Filed shares x price | SEC Form 4 View filing | |
| Enslin Robert President, Cco | Sep 9, 2026 4-day lag | Disposition Sep 5, 2026 | $436.22K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $121.05K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Conversion Sep 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Conversion Sep 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $2.68M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $6.26M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $44.93K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $122.43K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $5.98M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $1.23M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 9, 2026 5-day lag | Sale Sep 4, 2026 | $1.53M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $7.28M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Conversion Sep 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $796.62K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $960.65K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $20.49K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $1.26M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Conversion Sep 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $384.75K Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $7M Filed shares x price | SEC Form 4 View filing | |
| Duffield David A 10% owner | Sep 3, 2026 2-day lag | Sale Sep 1, 2026 | $825.75K Filed shares x price | SEC Form 4 View filing |
Duffield David A
10% owner
Sale
Calculated transaction value
$4.56M
24,465 shares @ $186.26
Traded
Sep 10, 2026
Filed
Sep 14, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$4.36M
23,551 shares @ $184.98
Traded
Sep 10, 2026
Filed
Sep 14, 2026
Duffield David A
10% owner
Conversion
Calculated transaction value
$0
100,780 shares @ $0
Traded
Sep 10, 2026
Filed
Sep 14, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$5.14M
27,883 shares @ $184.33
Traded
Sep 10, 2026
Filed
Sep 14, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$468.05K
2,493 shares @ $187.75
Traded
Sep 10, 2026
Filed
Sep 14, 2026
Hon. Gilbert Cisneros
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Aug 18, 2026
Filed
Sep 10, 2026
Rowe Zane
Chief Financial Officer
Disposition
Calculated transaction value
$549.78K
2,808 shares @ $195.79
Traded
Sep 5, 2026
Filed
Sep 9, 2026
Kazmaier Gerrit S
President, Prod. And Tech.
Disposition
Calculated transaction value
$659.62K
3,369 shares @ $195.79
Traded
Sep 5, 2026
Filed
Sep 9, 2026
Enslin Robert
President, Cco
Disposition
Calculated transaction value
$436.22K
2,228 shares @ $195.79
Traded
Sep 5, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$121.05K
600 shares @ $201.75
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Conversion
Calculated transaction value
$0
90,615 shares @ $0
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Conversion
Calculated transaction value
$0
90,615 shares @ $0
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$2.68M
13,666 shares @ $195.81
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$6.26M
31,605 shares @ $198.11
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$44.93K
224 shares @ $200.59
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$122.43K
600 shares @ $204.05
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$5.98M
30,048 shares @ $198.87
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$1.23M
6,241 shares @ $196.73
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$1.53M
7,631 shares @ $199.91
Traded
Sep 4, 2026
Filed
Sep 9, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$7.28M
36,729 shares @ $198.29
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Conversion
Calculated transaction value
$0
94,961 shares @ $0
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$796.62K
4,036 shares @ $197.38
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$960.65K
4,800 shares @ $200.14
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$20.49K
100 shares @ $204.92
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$1.26M
6,199 shares @ $203.4
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Conversion
Calculated transaction value
$0
94,961 shares @ $0
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$384.75K
1,901 shares @ $202.4
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$7M
35,196 shares @ $199.01
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Duffield David A
10% owner
Sale
Calculated transaction value
$825.75K
4,100 shares @ $201.4
Traded
Sep 1, 2026
Filed
Sep 3, 2026