Form 4 Tracker
Workday, Inc.
WDAY

80 insider filings · Latest: Oct 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Apr 8, 2025Apr 8 8:16 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
81,275$215.32$17.5M—

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Apr 1, 2025Apr 1 8:26 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
74,937$233.53$17.5M—

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Mar 24, 2025Mar 24 8:22 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
70,144$249.49$17.5M—

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Mar 17, 2025Mar 17 8:32 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
71,672$244.17$17.5M—

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Mar 14, 2025Mar 14 8:25 PMThe Dave & Cheryl Duffield Foundation C/O Chris Watts
Proposed Sale
15,000$237.22$3.6M—

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Mar 13, 2025Mar 13 8:25 PMSTILL FAMILY TRUST U/A DTD 03/12/96
Proposed Sale
7,500$241.67$1.8M—

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Mar 3, 2025Mar 3 9:23 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
66,455$263.34$17.5M—

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Feb 27, 2025Feb 27 9:26 PMSAYAN CHAKRABORTY
Proposed Sale
6,056$271.09$1.6M—

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Jan 13, 2025Jan 13 9:25 PMMARK GARFIELD
Proposed Sale
472$249.71$117.9K—

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Jan 13, 2025Jan 13 9:24 PMDAVE & CHERYL DUFFIELD FOUNDATION
Proposed Sale
56,000$249.71$14.0M—

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Jan 8, 2025Jan 8 9:21 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
70,090$249.68$17.5M—

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Jan 7, 2025Jan 7 9:17 PMRICHARD SAUER
Proposed Sale
3,677$254.14$934.5K—

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Jan 6, 2025Jan 6 9:27 PMESCHENBACH FAMILY TRUST
Proposed Sale
12,500$252.84$3.2M—

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Jan 6, 2025Jan 6 9:23 PMDAVE & CHERYL DUFFIELD FOUNDATION
Proposed Sale
56,000$252.84$14.2M—

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Jan 2, 2025Jan 2 9:26 PMTHE DAVID A DUFFIELD TRUST U/T/A 7/14/88
Proposed Sale
67,822$258.03$17.5M—

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Jan 2, 2025Jan 2 9:25 PMWAYNE FREDERICK
Proposed Sale
1,829$258.03$471.9K—

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Dec 30, 2024Dec 30 9:10 PMDAVE & CHERYL DUFFIELD FOUNDATION
Proposed Sale
56,000$266.24$14.9M—

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Dec 23, 2024Dec 23 9:18 PMDAVE & CHERYL DUFFIELD FOUNDATION
Proposed Sale
56,000$273.04$15.3M—

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Dec 18, 2024Dec 18 9:26 PMDAVE & CHERYL DUFFIELD FOUNDATION
Proposed Sale
57,000$278.01$15.8M—

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Dec 16, 2024Dec 16 9:37 PMSTILL FAMILY TRUST U/A DTD 03/12/96
Proposed Sale
7,500$273.67$2.1M—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Oct 9, 2026Oct 13 10:03 PMDavid A Duffield10% Owner
Conversion
99,835—35,480,751(D)

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Oct 6, 2026Oct 7 8:21 PMDavid A Duffield10% Owner
Conversion
99,228—35,580,586(D)

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Oct 1, 2026Oct 5 8:23 PMDavid A Duffield10% Owner
Conversion
98,446—35,679,814(D)

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Sep 28, 2026Sep 30 8:19 PMDavid A Duffield10% Owner
Conversion
98,971—35,778,260(D)

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Sep 23, 2026Sep 25 12:40 AMDavid A Duffield10% Owner
Conversion
99,613—35,877,231(D)

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Sep 18, 2026Sep 21 11:09 PMDavid A Duffield10% Owner
Conversion
94,089—35,976,844(D)

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Sep 15, 2026Sep 17 8:24 PMDavid A Duffield10% Owner
Conversion
96,545—36,070,933(D)

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Sep 10, 2026Sep 14 8:42 PMDavid A Duffield10% Owner
Conversion
100,780—36,167,478(D)

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Sep 4, 2026Sep 9 9:52 PMDavid A Duffield10% Owner
Conversion
90,615—36,268,258(D)

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Sep 1, 2026Sep 3 8:25 PMDavid A Duffield10% Owner
Conversion
94,961—36,358,873(D)

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Jul 9, 2026Jul 13 8:28 PMDavid A Duffield10% Owner
Conversion
107,500—36,453,834(D)

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Jul 6, 2026Jul 7 8:49 PMDavid A Duffield10% Owner
Conversion
107,500—36,561,334(D)

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Jun 30, 2026Jul 1 9:02 PMDavid A Duffield10% Owner
Conversion
107,500—36,668,834(D)

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Jun 25, 2026Jun 29 8:18 PMDavid A Duffield10% Owner
Conversion
107,500—36,776,334(D)

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Jun 22, 2026Jun 24 8:15 PMDavid A Duffield10% Owner
Conversion
107,500—36,883,834(D)

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Jun 17, 2026Jun 18 8:02 PMDavid A Duffield10% Owner
Conversion
107,500—36,991,334(D)

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Jun 12, 2026Jun 15 9:00 PMDavid A Duffield10% Owner
Conversion
107,500—37,098,834(D)

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Jun 9, 2026Jun 11 11:54 PMDavid A Duffield10% Owner
Conversion
107,500—37,206,334(D)

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Jun 4, 2026Jun 8 8:22 PMDavid A Duffield10% Owner
Conversion
107,500—37,313,834(D)

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Jun 1, 2026Jun 3 9:12 PMDavid A Duffield10% Owner
Conversion
107,500—37,421,334(D)

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