DUFFIELD DAVID A
CIK: 0000938071
Primary company: Workday, Inc. (WDAY)
DUFFIELD DAVID A is a corporate insider at Workday, Inc. (WDAY) filing SEC Form 4 transactions. 1,237 transactions across 2 companies, totaling $1,821,851 in purchases and $4,045,126,544 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Workday, Inc. WDAY | Conversion | 99,835 | - | - | 35,480,751 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Sale | 1,502 | $190.96 | $287K | 105,049 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Sale | 10,472 | $190.13 | $1.99M | 106,551 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Sale | 12,732 | $189.36 | $2.41M | 117,023 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Sale | 14,228 | $188.19 | $2.68M | 129,755 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Sale | 14,294 | $186.92 | $2.67M | 143,983 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Sale | 46,607 | $186.36 | $8.69M | 158,277 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Conversion | 99,835 | - | - | 204,884 | 10/9/2026 Filed: 10/9/2026 | Filing → |
Workday, Inc. WDAY | Conversion | 99,228 | - | - | 35,580,586 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Sale | 10,572 | $189.39 | $2.00M | 105,049 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Sale | 19,534 | $188.64 | $3.68M | 115,621 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Sale | 10,054 | $187.77 | $1.89M | 135,155 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Sale | 45,984 | $186.66 | $8.58M | 145,209 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Sale | 10,284 | $185.86 | $1.91M | 191,193 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Sale | 2,800 | $184.80 | $517K | 201,477 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Conversion | 99,228 | - | - | 204,277 | 10/6/2026 Filed: 10/6/2026 | Filing → |
Workday, Inc. WDAY | Conversion | 98,446 | - | - | 35,679,814 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Workday, Inc. WDAY | Sale | 1,500 | $194.77 | $292K | 105,049 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Workday, Inc. WDAY | Sale | 4,600 | $194.03 | $893K | 106,549 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Workday, Inc. WDAY | Sale | 600 | $192.26 | $115K | 111,149 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Workday, Inc.
WDAY
Type
Conversion
Shares
99,835
Price
-
Value
-
Workday, Inc.
WDAY
Type
Sale
Shares
1,502
Price
$190.96
Value
$287K
Workday, Inc.
WDAY
Type
Sale
Shares
10,472
Price
$190.13
Value
$1.99M
Workday, Inc.
WDAY
Type
Sale
Shares
12,732
Price
$189.36
Value
$2.41M
Workday, Inc.
WDAY
Type
Sale
Shares
14,228
Price
$188.19
Value
$2.68M
Workday, Inc.
WDAY
Type
Sale
Shares
14,294
Price
$186.92
Value
$2.67M
Workday, Inc.
WDAY
Type
Sale
Shares
46,607
Price
$186.36
Value
$8.69M
Workday, Inc.
WDAY
Type
Conversion
Shares
99,835
Price
-
Value
-
Workday, Inc.
WDAY
Type
Conversion
Shares
99,228
Price
-
Value
-
Workday, Inc.
WDAY
Type
Sale
Shares
10,572
Price
$189.39
Value
$2.00M
Workday, Inc.
WDAY
Type
Sale
Shares
19,534
Price
$188.64
Value
$3.68M
Workday, Inc.
WDAY
Type
Sale
Shares
10,054
Price
$187.77
Value
$1.89M
Workday, Inc.
WDAY
Type
Sale
Shares
45,984
Price
$186.66
Value
$8.58M
Workday, Inc.
WDAY
Type
Sale
Shares
10,284
Price
$185.86
Value
$1.91M
Workday, Inc.
WDAY
Type
Sale
Shares
2,800
Price
$184.80
Value
$517K
Workday, Inc.
WDAY
Type
Conversion
Shares
99,228
Price
-
Value
-
Workday, Inc.
WDAY
Type
Conversion
Shares
98,446
Price
-
Value
-
Workday, Inc.
WDAY
Type
Sale
Shares
1,500
Price
$194.77
Value
$292K
Workday, Inc.
WDAY
Type
Sale
Shares
4,600
Price
$194.03
Value
$893K
Workday, Inc.
WDAY
Type
Sale
Shares
600
Price
$192.26
Value
$115K
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