Insider Trading & Ownership of David A. Duffield

Location
Pleasanton, CA
Summary
The estimated net worth of David A. Duffield is at least $9.35B dollars as of December 4, 2025. David A. Duffield is the 10%+ Owner of Workday, Inc. and owns shares of Workday, Inc. (WDAY) stock worth about $9.35B.
Signature
/s/ Juliana Capata, attorney-in-fact
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Ownership of David A. Duffield

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
WDAY Workday, Inc. 10%+ Owner $9.35B -$416M -4.25% Dec 2, 2025

Insider Transactions Reported by David A. Duffield:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.