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WDAYWorkday, Inc.

David Duffield

10% owner at Workday, Inc., as of Oct 13, 2026Sold $557M of stock in the past 12 months: 100% under a disclosed plan.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
35.59M
shares held after the latest filing, Workday, Inc.
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
3.53M
shares sold, past 12 months
35
days with sales
$19.1M
largest single day, Sep 23, 2026
1
company filed for

Share of stake sold at Workday, Inc. is not shown: the holdings do not reconcile with the filings. Why

Selling by month

Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planOne dollar scale for every month; the tallest bar is labeled
OctNovDec 2025: $52.3M under a disclosed planDecJan 2026: $34.1M under a disclosed planJanFebMar 2026: $117M under a disclosed planMarApr 2026: $26.0M under a disclosed planAprMayJun 2026: $113M under a disclosed planJunJul 2026: $29.2M under a disclosed planJulAugSep 2026: $130M under a disclosed plan$130MSepOct 2026: $55.7M under a disclosed planOct

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Workday, Inc. (WDAY)10% ownerOct 11, 2012Oct 13, 2026

Recent filings

The last 5 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.