Company · CIK 0001327811 · SIC 7374 — Services-Computer Processing & Data Preparation · Nasdaq
Workday, Inc. · WDAY
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 SForm 4 → | Sep 24, 8:40 pm EDT | David A Duffield10% Owner | 99,613 | $192.14 | $19,139,641 | 105,049 | −48.7% | 10b5-1 |
| Sep 23, 2026 CForm 4 → | Sep 24, 8:40 pm EDT | David A Duffield10% Owner | 99,613 | — | — | 204,662 | — | 10b5-1 |
| Sep 18, 2026 SForm 4 → | Sep 21, 7:09 pm EDT | David A Duffield10% Owner | 94,089 | $194.69 | $18,318,305 | 105,049 | −47.2% | 10b5-1 |
| Sep 18, 2026 CForm 4 → | Sep 21, 7:09 pm EDT | David A Duffield10% Owner | 94,089 | — | — | 199,138 | — | 10b5-1 |
| Sep 15, 2026 SForm 4 → | Sep 17, 4:24 pm EDT | David A Duffield10% Owner | 96,545 | $192.28 | $18,563,623 | 105,049 | −47.9% | 10b5-1 |
| Sep 15, 2026 CForm 4 → | Sep 17, 4:24 pm EDT | David A Duffield10% Owner | 96,545 | — | — | 201,594 | — | 10b5-1 |
| Sep 10, 2026 SForm 4 → | Sep 14, 4:42 pm EDT | David A Duffield10% Owner | 100,780 | $185.64 | $18,708,925 | 105,049 | −49.0% | 10b5-1 |
| Sep 10, 2026 CForm 4 → | Sep 14, 4:42 pm EDT | David A Duffield10% Owner | 100,780 | — | — | 205,829 | — | 10b5-1 |
| Sep 5, 2026 FForm 4 → | Sep 9, 5:57 pm EDT | Zane RoweChief Financial Officer | 2,808 | $195.79 | $549,778 | 285,652 | — | |
| Sep 5, 2026 FForm 4 → | Sep 9, 5:56 pm EDT | Gerrit S KazmaierPresident, Prod. and Tech. | 3,369 | $195.79 | $659,617 | 263,019 | — | |
| Sep 5, 2026 FForm 4 → | Sep 9, 5:54 pm EDT | Robert EnslinPresident, CCO | 2,228 | $195.79 | $436,220 | 237,241 | — | |
| Sep 4, 2026 SForm 4 → | Sep 9, 5:52 pm EDT | David A Duffield10% Owner | 90,615 | $198.14 | $17,954,368 | 105,049 | −46.3% | 10b5-1 |
| Sep 4, 2026 CForm 4 → | Sep 9, 5:52 pm EDT | David A Duffield10% Owner | 90,615 | — | — | 195,664 | — | 10b5-1 |
| Sep 1, 2026 SForm 4 → | Sep 3, 4:25 pm EDT | David A Duffield10% Owner | 94,961 | $199.29 | $18,924,544 | 105,049 | −47.5% | 10b5-1 |
| Sep 1, 2026 CForm 4 → | Sep 3, 4:25 pm EDT | David A Duffield10% Owner | 94,961 | — | — | 200,010 | — | 10b5-1 |
| Jul 10, 2026 SForm 4 → | Jul 14, 7:02 pm EDT | Mark S. GarfieldChief Accounting Officer | 918 | $142.19 | $130,530 | 73,718 | −1.23% | 10b5-1 |
| Jul 9, 2026 SForm 4 → | Jul 13, 4:28 pm EDT | David A Duffield10% Owner | 107,500 | $136.74 | $14,699,057 | 105,049 | −50.6% | 10b5-1 |
| Jul 9, 2026 CForm 4 → | Jul 13, 4:28 pm EDT | David A Duffield10% Owner | 107,500 | — | — | 212,549 | — | 10b5-1 |
| Jul 7, 2026 SForm 4 → | Jul 7, 6:49 pm EDT | Gerrit S KazmaierPresident, Prod. and Tech. | 2,728 | $143.62 | $391,785 | 266,388 | −1.01% | 10b5-1 |
| Jul 7, 2026 SForm 4 → | Jul 7, 6:48 pm EDT | Zane RoweChief Financial Officer | 6,000 | $143.70 | $862,203 | 288,460 | −2.04% | 10b5-1 |
| Jul 6, 2026 SForm 4 → | Jul 7, 4:49 pm EDT | David A Duffield10% Owner | 107,500 | $135.24 | $14,538,267 | 105,049 | −50.6% | 10b5-1 |
| Jul 6, 2026 CForm 4 → | Jul 7, 4:49 pm EDT | David A Duffield10% Owner | 107,500 | — | — | 212,549 | — | 10b5-1 |
| Jul 5, 2026 FForm 4 → | Jul 7, 6:49 pm EDT | Gerrit S KazmaierPresident, Prod. and Tech. | 8,976 | $135.40 | $1,215,350 | 269,116 | — | 10b5-1 |
| Jul 5, 2026 FForm 4 → | Jul 7, 6:48 pm EDT | Zane RoweChief Financial Officer | 7,953 | $135.40 | $1,076,836 | 294,460 | — | 10b5-1 |
| Jul 5, 2026 FForm 4 → | Jul 7, 4:54 pm EDT | Mark S. GarfieldChief Accounting Officer | 3,490 | $135.40 | $472,546 | 74,636 | — | |
| Jul 5, 2026 FForm 4 → | Jul 7, 4:51 pm EDT | Aneel BhusriCEO, Director | 8,501 | $135.40 | $1,151,035 | 1,000,552 | — | |
| Jul 5, 2026 SForm 4 → | Jul 7, 4:50 pm EDT | Robert EnslinPresident, CCO | 5,374 | $134.90 | $724,972 | 239,469 | −2.19% | 10b5-1 |
| Jul 5, 2026 FForm 4 → | Jul 7, 4:50 pm EDT | Robert EnslinPresident, CCO | 5,634 | $135.40 | $762,844 | 244,843 | — | 10b5-1 |
| Jul 5, 2026 FForm 4 → | Jul 7, 4:47 pm EDT | Richard Harry SauerChief Legal Officer & Secty | 6,782 | $135.40 | $918,283 | 174,743 | — | |
| Jun 30, 2026 SForm 4 → | Jul 1, 5:02 pm EDT | David A Duffield10% Owner | 107,500 | $122.04 | $13,119,166 | 105,049 | −50.6% | 10b5-1 |
| Jun 30, 2026 CForm 4 → | Jul 1, 5:02 pm EDT | David A Duffield10% Owner | 107,500 | — | — | 212,549 | — | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 CForm 4 → | Sep 24, 8:40 pm EDT | David A Duffield10% Owner | 99,613 | — | — | 35,877,231 | — | 10b5-1 |
| Sep 18, 2026 CForm 4 → | Sep 21, 7:09 pm EDT | David A Duffield10% Owner | 94,089 | — | — | 35,976,844 | — | 10b5-1 |
| Sep 15, 2026 CForm 4 → | Sep 17, 4:24 pm EDT | David A Duffield10% Owner | 96,545 | — | — | 36,070,933 | — | 10b5-1 |
| Sep 10, 2026 CForm 4 → | Sep 14, 4:42 pm EDT | David A Duffield10% Owner | 100,780 | — | — | 36,167,478 | — | 10b5-1 |
| Sep 4, 2026 CForm 4 → | Sep 9, 5:52 pm EDT | David A Duffield10% Owner | 90,615 | — | — | 36,268,258 | — | 10b5-1 |
| Sep 1, 2026 CForm 4 → | Sep 3, 4:25 pm EDT | David A Duffield10% Owner | 94,961 | — | — | 36,358,873 | — | 10b5-1 |
| Jul 9, 2026 CForm 4 → | Jul 13, 4:28 pm EDT | David A Duffield10% Owner | 107,500 | — | — | 36,453,834 | — | 10b5-1 |
| Jul 6, 2026 CForm 4 → | Jul 7, 4:49 pm EDT | David A Duffield10% Owner | 107,500 | — | — | 36,561,334 | — | 10b5-1 |
| Jun 30, 2026 CForm 4 → | Jul 1, 5:02 pm EDT | David A Duffield10% Owner | 107,500 | — | — | 36,668,834 | — | 10b5-1 |