Company
WDAY · CIK 0001327811
Acquisition (code C) of 99,613 shares at $0 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code C
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Sale of 2,324 shares at $188.9153 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Sale of 1,776 shares at $189.6906 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Sale of 4,849 shares at $190.9495 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Sale of 63,855 shares at $192.0989 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Sale of 24,934 shares at $192.8404 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Sale of 1,875 shares at $193.621 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 23, 2026 · Disclosed Sep 24, 2026
Source: SEC Form 4 · 0000938071-26-000059 · filed 2026-09-24 · View filing →
Acquisition (code C) of 94,089 shares at $0 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code C
Traded Sep 18, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0000938071-26-000057 · filed 2026-09-21 · View filing →
Sale of 34,859 shares at $194.0375 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 18, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0000938071-26-000057 · filed 2026-09-21 · View filing →
Sale of 47,201 shares at $194.9086 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 18, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0000938071-26-000057 · filed 2026-09-21 · View filing →
Sale of 12,029 shares at $195.7329 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 18, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0000938071-26-000057 · filed 2026-09-21 · View filing →
Acquisition (code C) of 96,545 shares at $0 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code C
Traded Sep 15, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000938071-26-000055 · filed 2026-09-17 · View filing →
Sale of 25,163 shares at $190.707 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 15, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000938071-26-000055 · filed 2026-09-17 · View filing →
Sale of 17,487 shares at $191.6277 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 15, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000938071-26-000055 · filed 2026-09-17 · View filing →
Sale of 26,152 shares at $192.7343 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 15, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000938071-26-000055 · filed 2026-09-17 · View filing →
Sale of 23,875 shares at $193.5737 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 15, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000938071-26-000055 · filed 2026-09-17 · View filing →
Sale of 3,868 shares at $194.3923 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 15, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000938071-26-000055 · filed 2026-09-17 · View filing →
Acquisition (code C) of 100,780 shares at $0 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code C
Traded Sep 10, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0000938071-26-000053 · filed 2026-09-14 · View filing →
Sale of 27,883 shares at $184.33 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 10, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0000938071-26-000053 · filed 2026-09-14 · View filing →
Sale of 23,551 shares at $184.9847 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 10, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0000938071-26-000053 · filed 2026-09-14 · View filing →
Sale of 24,465 shares at $186.2642 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 10, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0000938071-26-000053 · filed 2026-09-14 · View filing →
Sale of 22,388 shares at $187.0498 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 10, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0000938071-26-000053 · filed 2026-09-14 · View filing →
Sale of 2,493 shares at $187.7466 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 10, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0000938071-26-000053 · filed 2026-09-14 · View filing →
Purchase.
Filer Gilbert Cisneros · Chamber House · District CA31 · Transaction Type Purchase · Asset Type Stock
Traded Aug 18, 2026 · Disclosed Sep 10, 2026FILED +23 DAYS
Source: House Clerk PTR · 20035390 · filed 2026-09-10 · View filing →
Disposition (code F) of 2,808 shares at $195.79 per share.
Reporting Person Rowe Zane · Officer Title Chief Financial Officer · Transaction Code F
Traded Sep 5, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0001444158-26-000018 · filed 2026-09-09 · View filing →
Disposition (code F) of 2,228 shares at $195.79 per share.
Reporting Person Enslin Robert · Officer Title President, CCO · Transaction Code F
Traded Sep 5, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0001928908-26-000015 · filed 2026-09-09 · View filing →
Disposition (code F) of 3,369 shares at $195.79 per share.
Reporting Person Kazmaier Gerrit S · Officer Title President, Prod. and Tech. · Transaction Code F
Traded Sep 5, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0002060774-26-000015 · filed 2026-09-09 · View filing →
Acquisition (code C) of 90,615 shares at $0 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code C
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 13,666 shares at $195.8074 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 6,241 shares at $196.7256 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 31,605 shares at $198.1095 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 30,048 shares at $198.8661 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 7,631 shares at $199.9094 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 224 shares at $200.5861 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 600 shares at $201.75 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Sale of 600 shares at $204.05 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 9, 2026
Source: SEC Form 4 · 0000938071-26-000051 · filed 2026-09-09 · View filing →
Acquisition (code C) of 94,961 shares at $0 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code C
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 100 shares at $204.92 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 4,036 shares at $197.3781 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 36,729 shares at $198.2887 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 35,196 shares at $199.0087 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 4,800 shares at $200.1361 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 4,100 shares at $201.4017 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 1,901 shares at $202.396 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 6,199 shares at $203.4027 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Sale of 1,900 shares at $204.2787 per share.
Reporting Person DUFFIELD DAVID A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0000938071-26-000048 · filed 2026-09-03 · View filing →
Purchase.
Filer Ro Khanna · Chamber House · District CA17 · Transaction Type Purchase · Asset Type Stock
Traded Jul 7, 2026 · Disclosed Aug 7, 2026FILED +31 DAYS
Source: House Clerk PTR · 9116267 · filed 2026-08-07 · View filing →
Purchase.
Filer Michael McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Jun 17, 2026 · Disclosed Jul 8, 2026FILED +21 DAYS
Source: House Clerk PTR · 9116211 · filed 2026-07-08 · View filing →
Purchase.
Filer Michael T. McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Jun 17, 2026 · Disclosed Jul 8, 2026FILED +21 DAYS
Source: House Clerk PTR · 9116211 · filed 2026-07-08 · View filing →
Purchase.
Filer Michael McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Jun 11, 2026 · Disclosed Jul 8, 2026FILED +27 DAYS
Source: House Clerk PTR · 9116211 · filed 2026-07-08 · View filing →
Purchase.
Filer Michael T. McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Jun 11, 2026 · Disclosed Jul 8, 2026FILED +27 DAYS
Source: House Clerk PTR · 9116211 · filed 2026-07-08 · View filing →
Sale.
Filer Gilbert Cisneros · Chamber House · District CA31 · Transaction Type Sale · Asset Type Stock
Traded Jun 5, 2026 · Disclosed Jul 2, 2026FILED +27 DAYS
Source: House Clerk PTR · 20034906 · filed 2026-07-02 · View filing →
Sale.
Filer Gilbert Cisneros · Chamber House · District CA31 · Transaction Type Sale · Asset Type Stock
Traded May 29, 2026 · Disclosed Jun 8, 2026FILED +10 DAYS
Source: House Clerk PTR · 20034713 · filed 2026-06-08 · View filing →
Purchase.
Filer Ro Khanna · Chamber House · District CA17 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Apr 13, 2026 · Disclosed May 11, 2026FILED +28 DAYS
Source: House Clerk PTR · 9115822 · filed 2026-05-11 · View filing →
Purchase.
Filer Michael McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Apr 28, 2026 · Disclosed May 4, 2026FILED +6 DAYS
Source: House Clerk PTR · 9115820 · filed 2026-05-04 · View filing →
Purchase.
Filer Michael McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Apr 23, 2026 · Disclosed May 4, 2026FILED +11 DAYS
Source: House Clerk PTR · 9115820 · filed 2026-05-04 · View filing →
Purchase.
Filer Michael McCaul · Chamber House · District TX10 · Owner Spouse · Transaction Type Purchase · Asset Type Stock
Traded Apr 20, 2026 · Disclosed May 4, 2026FILED +14 DAYS
Source: House Clerk PTR · 9115820 · filed 2026-05-04 · View filing →
Workday, Inc.