WDAY

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 20

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 2

Disclosed balance after: 47,864

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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.

F11 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person's spouse is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 19

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 2

Disclosed balance after: 49,010

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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.

F11 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person's spouse is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 18

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 1

Disclosed balance after: 45,000

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $229.8100 to $230.8099, 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.

F10 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 17

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 1

Disclosed balance after: 45,018

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $228.8100 to $229.8099, 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.

F10 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 16

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 1

Disclosed balance after: 45,239

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $227.8100 to $228.8099, 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.

F10 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 15

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 1

Disclosed balance after: 46,887

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $226.8100 to $227.8099, 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.

F10 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 14

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 1

Disclosed balance after: 47,862

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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.

F10 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 13

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · 2020 GRAT 1

Disclosed balance after: 49,007

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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.

F10 · ownership.nature: The shares are held in a grantor retained annuity trust, of which the Reporting Person is the sole trustee, grantor, and recipient of annuity payments.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 12

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Charitable Remainder Unitrust

Disclosed balance after: 0

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $229.8100 to $230.8099, 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.

F9 · ownership.nature: The shares are held in a irrevocable charitable remainder unitrust. The unitrust is in the name of the Reporting Person and his spouse, both of whom are sole trustees and beneficiaries of the unitrust. The Reporting Person continues to report beneficial ownership of all of the Issuer's Class A Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 11

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Charitable Remainder Unitrust

Disclosed balance after: 84

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $228.8100 to $229.8099, 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.

F9 · ownership.nature: The shares are held in a irrevocable charitable remainder unitrust. The unitrust is in the name of the Reporting Person and his spouse, both of whom are sole trustees and beneficiaries of the unitrust. The Reporting Person continues to report beneficial ownership of all of the Issuer's Class A Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 10

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Charitable Remainder Unitrust

Disclosed balance after: 1,187

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $227.8100 to $228.8099, 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.

F9 · ownership.nature: The shares are held in a irrevocable charitable remainder unitrust. The unitrust is in the name of the Reporting Person and his spouse, both of whom are sole trustees and beneficiaries of the unitrust. The Reporting Person continues to report beneficial ownership of all of the Issuer's Class A Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 9

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Charitable Remainder Unitrust

Disclosed balance after: 9,516

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $226.8100 to $227.8099, 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.

F9 · ownership.nature: The shares are held in a irrevocable charitable remainder unitrust. The unitrust is in the name of the Reporting Person and his spouse, both of whom are sole trustees and beneficiaries of the unitrust. The Reporting Person continues to report beneficial ownership of all of the Issuer's Class A Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 8

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Charitable Remainder Unitrust

Disclosed balance after: 14,497

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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.

F9 · ownership.nature: The shares are held in a irrevocable charitable remainder unitrust. The unitrust is in the name of the Reporting Person and his spouse, both of whom are sole trustees and beneficiaries of the unitrust. The Reporting Person continues to report beneficial ownership of all of the Issuer's Class A Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 7

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Charitable Remainder Unitrust

Disclosed balance after: 20,270

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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.

F9 · ownership.nature: The shares are held in a irrevocable charitable remainder unitrust. The unitrust is in the name of the Reporting Person and his spouse, both of whom are sole trustees and beneficiaries of the unitrust. The Reporting Person continues to report beneficial ownership of all of the Issuer's Class A Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.

SEC source: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 6

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 147,953

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $229.8100 to $230.8099, 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 142,779 Restricted Stock Units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 66,302 RSUs with a grant date of 4/14/2017 which vested or will vest as to 25% of the underlying shares on 4/15/2018 and then quarterly thereafter; ii) 50,869 RSUs with a grant date of 4/15/2018 and 75,789 RSUs with a grant date of 4/15/2020, 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) 46,984 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 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: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 5

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,003

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $228.8100 to $229.8099, 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 142,779 Restricted Stock Units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 66,302 RSUs with a grant date of 4/14/2017 which vested or will vest as to 25% of the underlying shares on 4/15/2018 and then quarterly thereafter; ii) 50,869 RSUs with a grant date of 4/15/2018 and 75,789 RSUs with a grant date of 4/15/2020, 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) 46,984 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 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: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 4

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,668

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $227.8100 to $228.8099, 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 142,779 Restricted Stock Units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 66,302 RSUs with a grant date of 4/14/2017 which vested or will vest as to 25% of the underlying shares on 4/15/2018 and then quarterly thereafter; ii) 50,869 RSUs with a grant date of 4/15/2018 and 75,789 RSUs with a grant date of 4/15/2020, 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) 46,984 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 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: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 3

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,720

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $226.8100 to $227.8099, 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 142,779 Restricted Stock Units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 66,302 RSUs with a grant date of 4/14/2017 which vested or will vest as to 25% of the underlying shares on 4/15/2018 and then quarterly thereafter; ii) 50,869 RSUs with a grant date of 4/15/2018 and 75,789 RSUs with a grant date of 4/15/2020, 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) 46,984 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 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: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 2

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,697

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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 142,779 Restricted Stock Units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 66,302 RSUs with a grant date of 4/14/2017 which vested or will vest as to 25% of the underlying shares on 4/15/2018 and then quarterly thereafter; ii) 50,869 RSUs with a grant date of 4/15/2018 and 75,789 RSUs with a grant date of 4/15/2020, 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) 46,984 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 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: 0001327811-20-000149 · wf-form4_160272020921441.xml · nonDerivative · entry 1

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,136

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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 142,779 Restricted Stock Units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 66,302 RSUs with a grant date of 4/14/2017 which vested or will vest as to 25% of the underlying shares on 4/15/2018 and then quarterly thereafter; ii) 50,869 RSUs with a grant date of 4/15/2018 and 75,789 RSUs with a grant date of 4/15/2020, 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) 46,984 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 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: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 18

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 3

Disclosed balance after: 8,077

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $229.8100 to $230.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 17

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 3

Disclosed balance after: 8,087

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $228.8100 to $229.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 16

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 3

Disclosed balance after: 8,218

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $227.8100 to $228.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 15

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 3

Disclosed balance after: 9,211

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $226.8100 to $227.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 14

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 3

Disclosed balance after: 9,812

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 13

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 3

Disclosed balance after: 10,505

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 12

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 2

Disclosed balance after: 8,077

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $229.8100 to $230.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 11

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 2

Disclosed balance after: 8,087

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $228.8100 to $229.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 10

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 2

Disclosed balance after: 8,218

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $227.8100 to $228.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 9

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 2

Disclosed balance after: 9,211

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $226.8100 to $227.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 8

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 2

Disclosed balance after: 9,813

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 7

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 2

Disclosed balance after: 10,502

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 6

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 1

Disclosed balance after: 8,077

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $229.8100 to $230.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 5

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 1

Disclosed balance after: 8,087

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $228.8100 to $229.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 4

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 1

Disclosed balance after: 8,218

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $227.8100 to $228.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 3

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 1

Disclosed balance after: 9,211

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $226.8100 to $227.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 2

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 1

Disclosed balance after: 9,813

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $225.8100 to $226.8099, 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.

SEC source: 0001327811-20-000150 · wf-form4_160272024781573.xml · nonDerivative · entry 1

Bozzini James · CIK 0001598140 · COO & Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Bozzini Irrevocable Trust dtd 7/12/2012 FBO Child 1

Disclosed balance after: 10,500

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person and his affiliated trusts.

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 $224.8100 to $225.8099, 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.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · derivative · entry 9

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 88,339 shares

Expires 2020-11-03

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.

F9 · derivative.exercise_date: The stock option grant was issued outside of the Issuer's 2005 Stock plan and became fully vested on January 1, 2018.

F10 · derivative.underlying: 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.

F11 · derivative.underlying: 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.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 8

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 347,851

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.

F1 · balance_after: Includes 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 7

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 348,051

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 $223.1400 to $224.1399, 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 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 6

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 358,551

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 $222.1000 to $223.0999, 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.

F1 · balance_after: Includes 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 5

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,881

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 $221.1000 to $222.0999, 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.

F1 · balance_after: Includes 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 4

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 421,790

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 $220.0900 to $221.0899, 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 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 3

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 429,690

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 $218.6300 to $219.6299, 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 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 2

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 433,390

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 $217.6300 to $218.6299, 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 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000146 · wf-form4_160211327874265.xml · nonDerivative · entry 1

BHUSRI ANEEL · CIK 0001196579 · Director · Co-CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 436,190

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 90,473 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from original grants consisting of i) 52,204 RSUs with a grant date of 4/22/2019, which vested or will vest as to 25% of the underlying shares on 4/15/2020 and then quarterly thereafter; and ii) 108,494 RSUs with a grant date of 4/14/2017 and 78,260 RSUs with a grant date of 4/15/2018, 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 date.

SEC source: 0001327811-20-000144 · wf-form4_160166970670451.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,965,286

Underlying: Class A Common Stock · 227,685 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.

F10 · 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.

F11 · 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 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 · 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.

F11 · 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 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 · 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.

F11 · 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 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.

F12 · 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: 0001327811-20-000144 · wf-form4_160166970670451.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,997

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

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 $222.0400 to $223.0399, 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 2,079 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 an original grant consisting of 2,079 RSUs with a grant date of 6/9/2020, which will vest 100% on 5/15/2021. All grants are subject to the Reporting Person's continued service with the Issuer 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: 0001327811-20-000144 · wf-form4_160166970670451.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,989

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

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 $220.9900 to $221.9899, 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 2,079 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 an original grant consisting of 2,079 RSUs with a grant date of 6/9/2020, which will vest 100% on 5/15/2021. All grants are subject to the Reporting Person's continued service with the Issuer 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.