| SC 13G/A | 2015-02-17 | DUFFIELD DAVID A | Workday, Inc. | 79,254,535 | 43.1% | EDGAR |
| SC 13G/A | 2015-02-13 | FMR LLC | Workday, Inc. | 3,513,467 | 3.4% | EDGAR |
| SC 13G | 2015-02-12 | MORGAN STANLEY | Workday, Inc. | 8,137,042 | 7.9% | EDGAR |
| SC 13G/A | 2015-02-11 | PRICE T ROWE ASSOCIATES INC /MD/ | Workday, Inc. | 6,659,397 | 6.7% | EDGAR |
| SC 13G/A | 2015-02-10 | JENNISON ASSOCIATES LLC | Workday, Inc. | 7,639,245 | 7.4% | EDGAR |
| SC 13G | 2015-02-10 | VANGUARD GROUP INC | Workday, Inc. | 5,885,564 | 5.7% | EDGAR |
| SC 13G | 2015-02-06 | BlackRock Inc. | Workday, Inc. | 5,906,411 | 5.7% | EDGAR |
| SC 13G/A | 2015-02-03 | New Enterprise Associates 12, Limited Partnership | Workday, Inc. | - | - | EDGAR |
| SC 13G | 2015-01-30 | Artisan Partners Limited Partnership | Workday, Inc. | 7,024,146 | 6.8% | EDGAR |
| SC 13G/A | 2015-01-27 | PRUDENTIAL FINANCIAL INC | Workday, Inc. | 7,643,594 | 7.4% | EDGAR |
| SC 13G/A | 2014-07-10 | FMR LLC | Workday, Inc. | 7,467,489 | 7.9% | EDGAR |
| SC 13G/A | 2014-02-14 | FMR LLC | Workday, Inc. | 10,692,754 | 13.7% | EDGAR |
| SC 13G/A | 2014-02-14 | Blue Ridge Capital, L.L.C. | Workday, Inc. | 832,300 | 1.1% | EDGAR |
| SC 13G/A | 2014-02-14 | LONE PINE CAPITAL LLC | Workday, Inc. | 3,085,065 | 3.9% | EDGAR |
| SC 13G/A | 2014-02-14 | Stankey Michael A. | Workday, Inc. | - | - | EDGAR |
| SC 13G/A | 2014-02-14 | Duffield Cheryl D. | Workday, Inc. | - | - | EDGAR |
| SC 13G/A | 2014-02-14 | DUFFIELD DAVID A | Workday, Inc. | 80,313,719 | 49.4% | EDGAR |
| SC 13G/A | 2014-02-14 | GREYLOCK XI LIMITED PARTNERSHIP | Workday, Inc. | 83,936,776 | - | EDGAR |
| SC 13G/A | 2014-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | Workday, Inc. | 5,970,741 | 7.6% | EDGAR |
| SC 13G/A | 2014-02-12 | New Enterprise Associates 12, Limited Partnership | Workday, Inc. | 4,642,426 | 5.6% | EDGAR |