WDAY

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 11

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,078

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $122.5100 to $123.5099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 10

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,478

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · derivative · entry 20

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,750

Underlying: Class A Common Stock · 7,500 shares

Expires 2021-02-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_date: This stock option grant became fully vested on January 1, 2017.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 14

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,914

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $125.5100 to $126.5099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 13

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,114

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $124.5100 to $125.5099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 12

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,714

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $123.5100 to $124.5099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 11

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,514

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $122.5100 to $123.5099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 10

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,414

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · derivative · entry 15

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,487

Underlying: Class A Common Stock · 12,500 shares

Expires 2022-05-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_date: This stock option grant became fully vested as of January 1, 2018 and is exercisable in full or in part at any time.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 9

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,991

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $132.3300 to $133.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 8

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,491

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $131.3300 to $132.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 7

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,591

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $130.3300 to $131.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 6

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,491

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.3300 to $130.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 5

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,491

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.3300 to $129.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 4

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,691

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.3300 to $128.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 3

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,591

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $126.3300 to $127.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 2

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,491

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $125.3300 to $126.3299, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022160 · doc4.xml · nonDerivative · entry 1

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,491

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · derivative · entry 19

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,250

Underlying: Class A Common Stock · 7,500 shares

Expires 2021-02-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · derivative.exercise_date: This stock option grant became fully vested on January 1, 2017.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 9

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,914

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $132.3600 to $133.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 8

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,414

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $131.3600 to $132.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 7

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,214

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $130.3600 to $131.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 6

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,354

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $129.3600 to $130.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 5

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,054

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $128.3600 to $129.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 4

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,554

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $127.3600 to $128.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 3

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,154

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $126.3600 to $127.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 2

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,754

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $125.3600 to $126.3599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-022154 · doc4.xml · nonDerivative · entry 1

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,414

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 112,795 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 46,492 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 46,492 RSUs with a grant date of 4/15/2015, 46,492 RSUs with a grant date of 4/15/2016 and 66,302 RSUs with a grant date of 4/14/2017, each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · derivative · entry 9

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,987

Underlying: Class A Common Stock · 12,500 shares

Expires 2022-05-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_date: This stock option grant became fully vested as of January 1, 2018 and is exercisable in full or in part at any time.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 7

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,991

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.6000 to $136.5999, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 6

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,691

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.6000 to $135.5999, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 5

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,491

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020783 · doc4.xml · nonDerivative · entry 1

Fernandez Gomez Luciano · CIK 0001730978 · Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,151

F1 · kind: The sale reported in this Form 4 represents shares required to be sold by the Reporting Person to over tax withholding obligations in connection with vesting of Restricted Stock Units (RSUs). This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $136.1100 to $137.1099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F3 · balance_after: Includes 126,446 RSUs that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement from original grants consisting of i) 36,401 RSUs with a grant date of 04/15/2016, 70,300 RSUs with a grant date of 3/16/2017, and 47,205 RSUs with a grant date of 9/15/2017 each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and then quarterly thereafter, and ii) 12,884 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the two-year anniversary of grant and then quarterly thereafter. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · derivative · entry 8

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,487

Underlying: Class A Common Stock · 12,500 shares

Expires 2022-05-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_date: This stock option grant became fully vested as of January 1, 2018 and is exercisable in full or in part at any time.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 4

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,991

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.9600 to $138.9599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 3

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,291

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $136.9600 to $137.9599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 2

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,591

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.9600 to $136.9599, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020781 · doc4.xml · nonDerivative · entry 1

Stankey Michael A. · CIK 0001557713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,491

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 40,681 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock per unit upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 92,984 RSUs with a grant date of 04/15/2014 which vested or will vest in eight (8) quarterly installments beginning 07/15/2016, and ii) 92,984 RSUs with a grant date of 04/15/2015 which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant and quarterly thereafter. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting dates.

SEC source: 0001209191-18-020059 · doc4.xml · nonDerivative · entry 3

BATTLE A GEORGE · CIK 0001203980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Battle Family Foundation

Disclosed balance after: 66,000

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Battle Family Foundation.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.1500 to $140.1499, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F3 · ownership.nature: The Reporting Person is the trustee of the Battle Family Foundation.

SEC source: 0001209191-18-020059 · doc4.xml · nonDerivative · entry 2

BATTLE A GEORGE · CIK 0001203980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Battle Family Foundation

Disclosed balance after: 66,501

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Battle Family Foundation.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.1200 to $139.1199, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F3 · ownership.nature: The Reporting Person is the trustee of the Battle Family Foundation.

SEC source: 0001209191-18-020059 · doc4.xml · nonDerivative · entry 1

BATTLE A GEORGE · CIK 0001203980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Battle Family Foundation

Disclosed balance after: 69,500

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Battle Family Foundation.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.1000 to $138.0999, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F3 · ownership.nature: The Reporting Person is the trustee of the Battle Family Foundation.

SEC source: 0001209191-18-018516 · doc4.xml · derivative · entry 6

DUFFIELD DAVID A · CIK 0000938071 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,422,992

Underlying: Class A Common · 365,300 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible, at any time at the option of the holder, into one (1) share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon any transfer, whether or not for value, except for certain permitted transfers described in, and transfers to any "permitted transferee" as defined in, the Issuer's restated certificate of incorporation in effect as of the date hereof. The shares of Class B Common Stock have no expiration date.

F9 · derivative.exercise_price: All shares of Class A and Class B Common Stock will convert automatically into shares of a single class of Common Stock upon the earliest to occur of the following: (a) upon the election by the holders of a majority of the then outstanding shares of Class B Common Stock, (b) the date when the number of outstanding shares of Class B Common Stock represents less than 9% of all outstanding shares of Class A and Class B Common Stock, (c) October 11, 2032 or (d) nine (9) months after the death of the later to die of David A. Duffield and Aneel Bhusri. The shares of Class A and Class B Common Stock have no expiration date.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible, at any time at the option of the holder, into one (1) share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon any transfer, whether or not for value, except for certain permitted transfers described in, and transfers to any "permitted transferee" as defined in, the Issuer's restated certificate of incorporation in effect as of the date hereof. The shares of Class B Common Stock have no expiration date.

F9 · derivative.exercise_date: All shares of Class A and Class B Common Stock will convert automatically into shares of a single class of Common Stock upon the earliest to occur of the following: (a) upon the election by the holders of a majority of the then outstanding shares of Class B Common Stock, (b) the date when the number of outstanding shares of Class B Common Stock represents less than 9% of all outstanding shares of Class A and Class B Common Stock, (c) October 11, 2032 or (d) nine (9) months after the death of the later to die of David A. Duffield and Aneel Bhusri. The shares of Class A and Class B Common Stock have no expiration date.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible, at any time at the option of the holder, into one (1) share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon any transfer, whether or not for value, except for certain permitted transfers described in, and transfers to any "permitted transferee" as defined in, the Issuer's restated certificate of incorporation in effect as of the date hereof. The shares of Class B Common Stock have no expiration date.

F9 · derivative.expiration_date: All shares of Class A and Class B Common Stock will convert automatically into shares of a single class of Common Stock upon the earliest to occur of the following: (a) upon the election by the holders of a majority of the then outstanding shares of Class B Common Stock, (b) the date when the number of outstanding shares of Class B Common Stock represents less than 9% of all outstanding shares of Class A and Class B Common Stock, (c) October 11, 2032 or (d) nine (9) months after the death of the later to die of David A. Duffield and Aneel Bhusri. The shares of Class A and Class B Common Stock have no expiration date.

F10 · ownership.direct: The reported shares are held by the David A. Duffield Trust dated July 14, 1988, a revocable living trust, of which the Reporting Person is trustee and sole beneficiary.

SEC source: 0001209191-18-018516 · doc4.xml · nonDerivative · entry 5

DUFFIELD DAVID A · CIK 0000938071 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,041

F3 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the David A. Duffield Trust.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.7100 to $138.7099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 29,675 Restricted Stock Units ("RSUs") that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 46,492 RSUs with a grant date of 4/15/2014 which vested or will vest in eight (8) quarterly installments beginning 7/15/2016, ii) 46,492 RSUs with a grant date of 4/15/2015 and 11,268 RSUs with a grant date of 4/15/2016 each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant then quarterly thereafter, and iii) 2,995 RSUs with a grant date of 6/20/2017 which will vest one-hundred percent (100%) on May 15, 2018. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

F2 · ownership.direct: The reported shares are held by the David A. Duffield Trust dated July 14, 1988, a revocable living trust, of which the Reporting Person is trustee and sole beneficiary, other than the shares underlying the RSUs described in Footnote 1.

SEC source: 0001209191-18-018516 · doc4.xml · nonDerivative · entry 4

DUFFIELD DAVID A · CIK 0000938071 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,422

F3 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the David A. Duffield Trust.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $136.7100 to $137.7099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 29,675 Restricted Stock Units ("RSUs") that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 46,492 RSUs with a grant date of 4/15/2014 which vested or will vest in eight (8) quarterly installments beginning 7/15/2016, ii) 46,492 RSUs with a grant date of 4/15/2015 and 11,268 RSUs with a grant date of 4/15/2016 each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant then quarterly thereafter, and iii) 2,995 RSUs with a grant date of 6/20/2017 which will vest one-hundred percent (100%) on May 15, 2018. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

F2 · ownership.direct: The reported shares are held by the David A. Duffield Trust dated July 14, 1988, a revocable living trust, of which the Reporting Person is trustee and sole beneficiary, other than the shares underlying the RSUs described in Footnote 1.

SEC source: 0001209191-18-018516 · doc4.xml · nonDerivative · entry 3

DUFFIELD DAVID A · CIK 0000938071 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,245

F3 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the David A. Duffield Trust.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.7100 to $136.7099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 29,675 Restricted Stock Units ("RSUs") that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 46,492 RSUs with a grant date of 4/15/2014 which vested or will vest in eight (8) quarterly installments beginning 7/15/2016, ii) 46,492 RSUs with a grant date of 4/15/2015 and 11,268 RSUs with a grant date of 4/15/2016 each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant then quarterly thereafter, and iii) 2,995 RSUs with a grant date of 6/20/2017 which will vest one-hundred percent (100%) on May 15, 2018. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

F2 · ownership.direct: The reported shares are held by the David A. Duffield Trust dated July 14, 1988, a revocable living trust, of which the Reporting Person is trustee and sole beneficiary, other than the shares underlying the RSUs described in Footnote 1.

SEC source: 0001209191-18-018516 · doc4.xml · nonDerivative · entry 2

DUFFIELD DAVID A · CIK 0000938071 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 474,341

F3 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the David A. Duffield Trust.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.6700 to $135.6699, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F1 · balance_after: Includes 29,675 Restricted Stock Units ("RSUs") that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 46,492 RSUs with a grant date of 4/15/2014 which vested or will vest in eight (8) quarterly installments beginning 7/15/2016, ii) 46,492 RSUs with a grant date of 4/15/2015 and 11,268 RSUs with a grant date of 4/15/2016 each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant then quarterly thereafter, and iii) 2,995 RSUs with a grant date of 6/20/2017 which will vest one-hundred percent (100%) on May 15, 2018. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

F2 · ownership.direct: The reported shares are held by the David A. Duffield Trust dated July 14, 1988, a revocable living trust, of which the Reporting Person is trustee and sole beneficiary, other than the shares underlying the RSUs described in Footnote 1.

SEC source: 0001209191-18-018516 · doc4.xml · nonDerivative · entry 1

DUFFIELD DAVID A · CIK 0000938071 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 479,341

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 29,675 Restricted Stock Units ("RSUs") that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, which will take place within 30 days of vesting, from original grants consisting of i) 46,492 RSUs with a grant date of 4/15/2014 which vested or will vest in eight (8) quarterly installments beginning 7/15/2016, ii) 46,492 RSUs with a grant date of 4/15/2015 and 11,268 RSUs with a grant date of 4/15/2016 each of which vested or will vest as to 25% of the underlying shares on the one-year anniversary of grant then quarterly thereafter, and iii) 2,995 RSUs with a grant date of 6/20/2017 which will vest one-hundred percent (100%) on May 15, 2018. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

F2 · ownership.direct: The reported shares are held by the David A. Duffield Trust dated July 14, 1988, a revocable living trust, of which the Reporting Person is trustee and sole beneficiary, other than the shares underlying the RSUs described in Footnote 1.

SEC source: 0001209191-18-018360 · doc4.xml · derivative · entry 11

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,000

Underlying: Class A Common Stock · 8,000 shares

Expires 2019-10-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F11 · derivative.exercise_date: The stock option grant is under the Issuer's 2005 Stock Plan and is exercisable in full or in part at any time. This stock option grant became fully vested on October 27, 2014.

SEC source: 0001209191-18-018360 · doc4.xml · derivative · entry 10

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Still Family Partners

Disclosed balance after: 112,784

Underlying: Class A Common Stock · 8,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_date: Each share of Class B Common Stock is convertible, at any time at the option of the holder, into one (1) share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon any transfer, whether or not for value, except for certain permitted transfers described in, and transfers to any "permitted transferee" as defined in, the Issuer's restated certificate of incorporation in effect as of the date hereof. The shares of Class B Common Stock have no expiration date.

F10 · derivative.exercise_date: All shares of Class A and Class B Common Stock will convert automatically into shares of a single class of Common Stock upon the earliest to occur of the following: (a) upon the election by the holders of a majority of the then outstanding shares of Class B Common Stock, (b) the date when the number of outstanding shares of Class B Common Stock represents less than 9% of all outstanding shares of Class A and Class B Common Stock, (c) October 11, 2032 or (d) nine (9) months after the death of the later to die of David A. Duffield and Aneel Bhusri. The shares of Class A and Class B Common Stock have no expiration date.

F9 · derivative.expiration_date: Each share of Class B Common Stock is convertible, at any time at the option of the holder, into one (1) share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon any transfer, whether or not for value, except for certain permitted transfers described in, and transfers to any "permitted transferee" as defined in, the Issuer's restated certificate of incorporation in effect as of the date hereof. The shares of Class B Common Stock have no expiration date.

F1 · ownership.nature: Shares held by Still Family Partners, a California limited partnership formed 3/26/1996 (the "Still Family Partners"). Mr. Still is general partner of Still Family Partners, and may be deemed to have voting and dispositive power with regard to the shares held directly by Still Family Partners. Mr. Still disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report will not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001209191-18-018360 · doc4.xml · nonDerivative · entry 8

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,943

F7 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Still Family Trust, DTD 3/12/1996 (the "Still Family Trust") on January 17, 2018, and subsequently transferred to the reporting person pursuant to the Assignment and Assumption Agreement dated March 1, 2018.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.0100 to $136.0099, inclusive. The Reporting Person undertakes to provide 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 range(s) set forth in this footnote of this Form 4.

F6 · balance_after: Includes 4,492 Restricted Stock Units (RSUs) granted under the Issuer's 2012 Equity Incentive Plan. The grant will entitle the Reporting Person to receive one share of Class A Common Stock for each vested RSU upon settlement, which will take place within 30 days of vesting. The RSUs will vest one-hundred percent (100%) on May 15, 2018, subject to the Report Person's continued service with the Issuer on such date.