X0306 4 2013-04-12 0 0001327811 Workday, Inc. WDAY 0001557713 Stankey Michael A. C/O WORKDAY, INC. 6230 STONERIDGE MALL ROAD PLEASANTON CA 94550 0 1 0 0 President and COO Class A Common Stock 2013-04-12 4 M 0 60000 0.65 A 60000 D Class A Common Stock 2013-04-12 4 S 0 60000 61.7189 D 0 D Stock Option (right to buy) 0.65 2013-04-12 4 M 0 60000 0.00 D 2019-10-26 Class A Common Stock 60000 1799346 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.70 to $61.74, inclusive. The reporting person undertakes to Workday, Inc., any security holder of Workday, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth this footnote to this Form 4. This stock option grant is under the Issuer's 2005 Stock Option Plan and vests as follows: 20% of the total number of shares vested on October 1, 2010 when Mr. Stankey completed 12 months of continuous service, and 5% of the total number of shares vests as Mr. Stankey completes each 3-month period of continuous service thereafter. This option grant will be exercisable in full or in part at any time, but the unvested portion is subject to the Issuer's right to repurchase the shares at the original exercise price in the event of termination of Mr. Stankey's service for any reason. /s/ James P. Shaughnessy, attorney-in-fact 2013-04-16