WDAY insider trading — Workday, Inc.
No open-market insider purchases or sales were filed for Workday, Inc. (WDAY) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent WDAY insider transactions
Every Form 4 filed by Workday, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | Garfield Mark S. | Chief Accounting Officer | S · Sale · 10b5-1 | Direct | 918 | $189.45 | $174K | Form 4 |
| Oct 9, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 99,835 | — | — | Form 4 |
| Oct 9, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 99,835 | $187.55 | $18.72M | Form 4 |
| Oct 5, 2026 | Garfield Mark S. | Chief Accounting Officer | F · Tax withholding | Direct | 3,491 | $186.14 | $650K | Form 4 |
| Oct 5, 2026 | Sauer Richard Harry | Chief Legal Officer & Secty | F · Tax withholding | Direct | 6,783 | $186.14 | $1.26M | Form 4 |
| Oct 5, 2026 | Enslin Robert | President, CCO | F · Tax withholding · 10b5-1 | Direct | 5,634 | $186.14 | $1.05M | Form 4 |
| Oct 5, 2026 | Enslin Robert | President, CCO | S · Sale · 10b5-1 | Direct | 5,374 | $187.00 | $1.00M | Form 4 |
| Oct 6, 2026 | Rowe Zane | Chief Financial Officer | S · Sale · 10b5-1 | Direct | 6,000 | $187.23 | $1.12M | Form 4 |
| Oct 5, 2026 | Rowe Zane | Chief Financial Officer | F · Tax withholding · 10b5-1 | Direct | 10,010 | $186.14 | $1.86M | Form 4 |
| Oct 5, 2026 | Bhusri Aneel | CEO | F · Tax withholding | Direct | 8,502 | $186.14 | $1.58M | Form 4 |
| Oct 6, 2026 | Kazmaier Gerrit S | President, Prod. and Tech. | S · Sale · 10b5-1 | Direct | 2,729 | $187.28 | $511K | Form 4 |
| Oct 5, 2026 | Kazmaier Gerrit S | President, Prod. and Tech. | F · Tax withholding · 10b5-1 | Direct | 8,976 | $186.14 | $1.67M | Form 4 |
| Oct 6, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 99,228 | — | — | Form 4 |
| Oct 6, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 99,228 | $187.32 | $18.59M | Form 4 |
| Oct 1, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 98,446 | — | — | Form 4 |
| Oct 1, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 98,446 | $187.07 | $18.42M | Form 4 |
| Sep 28, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 98,971 | — | — | Form 4 |
| Sep 28, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 98,971 | $188.55 | $18.66M | Form 4 |
| Sep 23, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 99,613 | — | — | Form 4 |
| Sep 23, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 99,613 | $192.14 | $19.14M | Form 4 |
| Sep 18, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 94,089 | — | — | Form 4 |
| Sep 18, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 94,089 | $194.69 | $18.32M | Form 4 |
| Sep 15, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 96,545 | — | — | Form 4 |
| Sep 15, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 96,545 | $192.28 | $18.56M | Form 4 |
| Sep 10, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 100,780 | — | — | Form 4 |
| Sep 10, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 100,780 | $185.64 | $18.71M | Form 4 |
| Sep 5, 2026 | Rowe Zane | Chief Financial Officer | F · Tax withholding | Direct | 2,808 | $195.79 | $550K | Form 4 |
| Sep 5, 2026 | Kazmaier Gerrit S | President, Prod. and Tech. | F · Tax withholding | Direct | 3,369 | $195.79 | $660K | Form 4 |
| Sep 5, 2026 | Enslin Robert | President, CCO | F · Tax withholding | Direct | 2,228 | $195.79 | $436K | Form 4 |
| Sep 4, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 90,615 | — | — | Form 4 |
| Sep 4, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 90,615 | $198.14 | $17.95M | Form 4 |
| Sep 1, 2026 | Duffield David A | 10% Owner | C · Conversion · 10b5-1 | Direct | 94,961 | — | — | Form 4 |
| Sep 1, 2026 | Duffield David A | 10% Owner | S · Sale · 10b5-1 | Direct | 94,961 | $199.29 | $18.92M | Form 4 |
WDAY insider trading FAQ
Are insiders buying WDAY stock?
Not on the open market. In the last 90 days, Workday, Inc. insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading WDAY?
No insider bought or sold on the open market in the last 90 days.
Where does WDAY insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.