Workday, Inc. (WDAY) — insider trading
Information Technology · NASDAQ
Workday, Inc. (WDAY) has 270 reported SEC Form 4 insider transactions in our data, including 74 open-market sales among the most recent 100 (latest 2026-10-06).
Recent Form 4 transactions
Showing the 100 most recent of 270 recorded transactions. See all on SEC EDGAR →
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-06 | Rowe Zane | Officer (Chief Financial Officer) | Open-market sale | 800 | $189.25 | $151.4K | Form 4 |
| 2026-10-06 | Rowe Zane | Officer (Chief Financial Officer) | Open-market sale | 1,100 | $188.41 | $207.3K | Form 4 |
| 2026-10-06 | Rowe Zane | Officer (Chief Financial Officer) | Open-market sale | 1,000 | $187.17 | $187.2K | Form 4 |
| 2026-10-06 | Rowe Zane | Officer (Chief Financial Officer) | Open-market sale | 2,800 | $186.45 | $522.1K | Form 4 |
| 2026-10-06 | Rowe Zane | Officer (Chief Financial Officer) | Open-market sale | 300 | $184.99 | $55.5K | Form 4 |
| 2026-10-06 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Open-market sale | 500 | $189.49 | $94.7K | Form 4 |
| 2026-10-06 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Open-market sale | 500 | $188.43 | $94.2K | Form 4 |
| 2026-10-06 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Open-market sale | 500 | $186.85 | $93.4K | Form 4 |
| 2026-10-06 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Open-market sale | 1,029 | $186.32 | $191.7K | Form 4 |
| 2026-10-06 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Open-market sale | 200 | $184.85 | $37.0K | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 99,228 | — | $0 | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Open-market sale | 10,572 | $189.39 | $2.00M | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Open-market sale | 19,534 | $188.64 | $3.68M | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Open-market sale | 10,054 | $187.77 | $1.89M | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Open-market sale | 45,984 | $186.66 | $8.58M | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Open-market sale | 10,284 | $185.86 | $1.91M | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Open-market sale | 2,800 | $184.80 | $517.5K | Form 4 |
| 2026-10-06 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 99,228 | — | $0 | Form 4 |
| 2026-10-05 | Sauer Richard Harry | Officer (Chief Legal Officer & Secty) | Shares withheld for taxes / exercise cost | 6,783 | $186.14 | $1.26M | Form 4 |
| 2026-10-05 | Rowe Zane | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 10,010 | $186.14 | $1.86M | Form 4 |
| 2026-10-05 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Shares withheld for taxes / exercise cost | 8,976 | $186.14 | $1.67M | Form 4 |
| 2026-10-05 | Garfield Mark S. | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 3,491 | $186.14 | $649.8K | Form 4 |
| 2026-10-05 | Enslin Robert | Officer (President, CCO) | Open-market sale | 221 | $188.81 | $41.7K | Form 4 |
| 2026-10-05 | Enslin Robert | Officer (President, CCO) | Open-market sale | 626 | $188.19 | $117.8K | Form 4 |
| 2026-10-05 | Enslin Robert | Officer (President, CCO) | Open-market sale | 2,091 | $187.44 | $391.9K | Form 4 |
| 2026-10-05 | Enslin Robert | Officer (President, CCO) | Open-market sale | 1,700 | $186.39 | $316.9K | Form 4 |
| 2026-10-05 | Enslin Robert | Officer (President, CCO) | Open-market sale | 736 | $185.58 | $136.6K | Form 4 |
| 2026-10-05 | Enslin Robert | Officer (President, CCO) | Shares withheld for taxes / exercise cost | 5,634 | $186.14 | $1.05M | Form 4 |
| 2026-10-05 | BHUSRI ANEEL | Director, Officer (CEO) | Shares withheld for taxes / exercise cost | 8,502 | $186.14 | $1.58M | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 98,446 | — | $0 | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,500 | $194.77 | $292.1K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 4,600 | $194.03 | $892.5K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 600 | $192.26 | $115.4K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 3,900 | $191.48 | $746.8K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 3,800 | $190.85 | $725.2K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,809 | $188.34 | $340.7K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 4,764 | $187.50 | $893.2K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 48,972 | $186.55 | $9.14M | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 14,166 | $185.72 | $2.63M | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 9,035 | $184.69 | $1.67M | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 5,300 | $183.86 | $974.5K | Form 4 |
| 2026-10-01 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 98,446 | — | $0 | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 98,971 | — | $0 | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 3,904 | $190.60 | $744.1K | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 23,095 | $189.84 | $4.38M | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 37,993 | $188.94 | $7.18M | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 23,779 | $188.13 | $4.47M | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,100 | $186.80 | $205.5K | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,700 | $185.78 | $315.8K | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,904 | $184.67 | $351.6K | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 3,496 | $183.88 | $642.8K | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Open-market sale | 2,000 | $182.67 | $365.3K | Form 4 |
| 2026-09-28 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 98,971 | — | $0 | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 99,613 | — | $0 | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,875 | $193.62 | $363.0K | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Open-market sale | 24,934 | $192.84 | $4.81M | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Open-market sale | 63,855 | $192.10 | $12.27M | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Open-market sale | 4,849 | $190.95 | $925.9K | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,776 | $189.69 | $336.9K | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Open-market sale | 2,324 | $188.92 | $439.0K | Form 4 |
| 2026-09-23 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 99,613 | — | $0 | Form 4 |
| 2026-09-18 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 94,089 | — | $0 | Form 4 |
| 2026-09-18 | DUFFIELD DAVID A | 10% owner | Open-market sale | 12,029 | $195.73 | $2.35M | Form 4 |
| 2026-09-18 | DUFFIELD DAVID A | 10% owner | Open-market sale | 47,201 | $194.91 | $9.20M | Form 4 |
| 2026-09-18 | DUFFIELD DAVID A | 10% owner | Open-market sale | 34,859 | $194.04 | $6.76M | Form 4 |
| 2026-09-18 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 94,089 | — | $0 | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 96,545 | — | $0 | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Open-market sale | 3,868 | $194.39 | $751.9K | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Open-market sale | 23,875 | $193.57 | $4.62M | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Open-market sale | 26,152 | $192.73 | $5.04M | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Open-market sale | 17,487 | $191.63 | $3.35M | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Open-market sale | 25,163 | $190.71 | $4.80M | Form 4 |
| 2026-09-15 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 96,545 | — | $0 | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 100,780 | — | $0 | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Open-market sale | 2,493 | $187.75 | $468.1K | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Open-market sale | 22,388 | $187.05 | $4.19M | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Open-market sale | 24,465 | $186.26 | $4.56M | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Open-market sale | 23,551 | $184.98 | $4.36M | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Open-market sale | 27,883 | $184.33 | $5.14M | Form 4 |
| 2026-09-10 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 100,780 | — | $0 | Form 4 |
| 2026-09-05 | Enslin Robert | Officer (President, CCO) | Shares withheld for taxes / exercise cost | 2,228 | $195.79 | $436.2K | Form 4 |
| 2026-09-05 | Kazmaier Gerrit S | Officer (President, Prod. and Tech.) | Shares withheld for taxes / exercise cost | 3,369 | $195.79 | $659.6K | Form 4 |
| 2026-09-05 | Rowe Zane | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 2,808 | $195.79 | $549.8K | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 90,615 | — | $0 | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 600 | $204.05 | $122.4K | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 600 | $201.75 | $121.0K | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 224 | $200.59 | $44.9K | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 7,631 | $199.91 | $1.53M | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 30,048 | $198.87 | $5.98M | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 31,605 | $198.11 | $6.26M | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 6,241 | $196.73 | $1.23M | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Open-market sale | 13,666 | $195.81 | $2.68M | Form 4 |
| 2026-09-04 | DUFFIELD DAVID A | 10% owner | Conversion of derivative | 90,615 | — | $0 | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Conversion of derivative (derivative) | 94,961 | — | $0 | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 100 | $204.92 | $20.5K | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,900 | $204.28 | $388.1K | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 6,199 | $203.40 | $1.26M | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 1,901 | $202.40 | $384.8K | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 4,100 | $201.40 | $825.7K | Form 4 |
| 2026-09-01 | DUFFIELD DAVID A | 10% owner | Open-market sale | 4,800 | $200.14 | $960.7K | Form 4 |
Ask the chat about WDAY's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Workday, Inc. (WDAY).
Last updated 2026-10-06 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.