WDAY (Workday, Inc. Class A Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by WDAY officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-07-14 | Mark S. Garfield | Chief Accounting Officer | Sell | — | — |
| 2026-07-13 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-07-07 | Richard Harry Sauer | Chief Legal Officer & Secty | F | — | — |
| 2026-07-07 | Mark S. Garfield | Chief Accounting Officer | F | — | — |
| 2026-07-07 | Gerrit S Kazmaier | President, Prod. and Tech. | MIXED | — | — |
| 2026-07-07 | Zane Rowe | Chief Financial Officer | MIXED | — | — |
| 2026-07-07 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-07-07 | ANEEL BHUSRI | CEO | F | — | — |
| 2026-07-07 | Robert Enslin | President, CCO | MIXED | — | — |
| 2026-07-01 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-29 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-24 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-18 | Elizabeth Centoni | Director | A | — | — |
| 2026-06-18 | Lynne M Doughtie | Director | A | — | — |
| 2026-06-18 | Mark J Hawkins | Director | A | — | — |
| 2026-06-18 | RHONDA J MORRIS | Director | A | — | — |
| 2026-06-18 | Wayne A.I. Frederick | Director | A | — | — |
| 2026-06-18 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-18 | JERRY YANG | Director | A | — | — |
| 2026-06-18 | MICHAEL M MCNAMARA | Director | A | — | — |
| 2026-06-18 | THOMAS F BOGAN | Director | A | — | — |
| 2026-06-18 | GEORGE J STILL JR | Director | A | — | — |
| 2026-06-18 | Michael L Speiser | Director | A | — | — |
| 2026-06-15 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-11 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-09 | Gerrit S Kazmaier | President, Prod. and Tech. | F | — | — |
| 2026-06-09 | Robert Enslin | President, CCO | F | — | — |
| 2026-06-09 | Zane Rowe | Chief Financial Officer | F | — | — |
| 2026-06-08 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-06-03 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-05-07 | Zane Rowe | Chief Financial Officer | A | — | — |
| 2026-05-07 | Mark S. Garfield | Chief Accounting Officer | A | — | — |
| 2026-05-07 | Gerrit S Kazmaier | President, Prod. and Tech. | A | — | — |
| 2026-05-07 | Robert Enslin | President, CCO | A | — | — |
| 2026-05-07 | Richard Harry Sauer | Chief Legal Officer & Secty | A | — | — |
| 2026-04-14 | Mark S. Garfield | Chief Accounting Officer | Sell | — | — |
| 2026-04-13 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-04-07 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-04-07 | Zane Rowe | Chief Financial Officer | MIXED | — | — |
| 2026-04-07 | Robert Enslin | President, CCO | MIXED | — | — |
| 2026-04-07 | Richard Harry Sauer | Chief Legal Officer & Secty | F | — | — |
| 2026-04-07 | ANEEL BHUSRI | CEO | F | — | — |
| 2026-04-07 | Mark S. Garfield | Chief Accounting Officer | F | — | — |
| 2026-04-07 | Gerrit S Kazmaier | President, Prod. and Tech. | MIXED | — | — |
| 2026-04-02 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-03-30 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-03-25 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-03-20 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| 2026-03-17 | DAVID A DUFFIELD | 10%+ Owner | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 13,300,967 | — |
| — | 10%+ Owner | 2,344,424 | — |
| — | 10%+ Owner | 2,321,212 | — |
| — | 10%+ Owner | 2,321,212 | — |
| — | 10%+ Owner | 2,321,212 | — |
| — | CEO | 1,000,552 | — |
| — | CEO | 649,634 | — |
| — | — | 309,994 | — |
| — | Chief Financial Officer | 294,460 | — |
| — | President, Prod. and Tech. | 268,076 | — |
| — | Co-CEO | 249,654 | — |
| — | co-President | 246,577 | — |
| — | President, CCO | 241,835 | — |
| — | COO | 227,242 | — |
| — | Chief Products Officer | 192,971 | — |
| — | Co-President | 191,743 | — |
| — | co-President | 179,373 | — |
| — | Chief Legal Officer & Secty | 174,743 | — |
| — | Director | 165,856 | — |
| — | Director | 136,465 | — |
| — | President, Prod. and Tech. | 121,340 | — |
| — | 10%+ Owner | 120,049 | — |
| — | Director | 116,393 | — |
| — | Director | 100,840 | — |
| — | Co-President & CFO | 90,011 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the WDAY quote page; the site-wide leaderboard is on the insider transactions hub.