STILL GEORGE J JR

SEC source: 0001327811-23-000097 · wf-form4_168669396637134.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 4,000

F1 · 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.

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 $202.13 to $203.1299, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-23-000046 · wf-form4_167908707206679.xml · nonDerivative · entry 4

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 5,000

F1 · 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.

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 $184.20 to $185.1999, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-23-000046 · wf-form4_167908707206679.xml · nonDerivative · entry 3

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 5,800

F1 · 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 within the range of $183.14 to $184.1399, 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.

F3 · ownership.nature: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-23-000046 · wf-form4_167908707206679.xml · nonDerivative · entry 2

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 7,800

F1 · 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.

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 $182.14 to $183.1399, 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.

F3 · ownership.nature: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-23-000046 · wf-form4_167908707206679.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 9,800

F1 · 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.

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 $181.13 to $182.1299, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-22-000188 · wf-form4_167036994968617.xml · nonDerivative · entry 5

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 10,000

F1 · 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.

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 $170.49 to $171.4899, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-22-000188 · wf-form4_167036994968617.xml · nonDerivative · entry 4

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 11,468

F1 · 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.

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 $169.16 to $170.1599, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-22-000188 · wf-form4_167036994968617.xml · nonDerivative · entry 3

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 13,000

F1 · 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 within the range of $168.14 to $169.1399, 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.

F3 · ownership.nature: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-22-000188 · wf-form4_167036994968617.xml · nonDerivative · entry 2

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 14,500

F1 · 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.

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 $166.55 to $167.5499, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-22-000188 · wf-form4_167036994968617.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 14,900

F1 · 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.

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 $164.88 to $165.8799, 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: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-22-000118 · wf-form4_165610171240858.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,903

F1 · balance_after: Includes 3,051 restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from an original grant consisting of 3,051 RSUs with a grant date of 6/22/2022, which will vest 100% on 5/15/2023. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

SEC source: 0001327811-23-000188 · wk-form5_1697495555.xml · nonDerivative · entry 2

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 130,000

F2 · ownership.nature: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-23-000188 · wk-form5_1697495555.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,903

F1 · balance_after: Includes 3,051 restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of Class A Common Stock upon settlement. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001327811-22-000032 · wf-form4_164608379740148.xml · derivative · entry 3

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 30,000 shares

Expires 2022-08-27

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.

F3 · derivative.exercise_date: This stock option grant is fully vested and exercisable.

SEC source: 0001327811-22-000032 · wf-form4_164608379740148.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,852

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 2,053 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, including an original grant consisting of 2,053 RSUs with a grant date of 6/8/2021, which will vest 100% on 5/15/2022. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting date.

SEC source: 0001327811-23-000187 · wk-form5_1697495419.xml · nonDerivative · entry 2

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By the Still Family Trust

Disclosed balance after: 105,000

F2 · ownership.nature: Shares held by the Still Family Trust. Mr. Still is a trustee of the Still Family Trust, and may be deemed to have voting and dispositive power with regard to the shares held directly by the Still Family Trust. 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: 0001327811-23-000187 · wk-form5_1697495419.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,852

F1 · balance_after: Includes 2,053 restricted stock units (RSUs), each of which entitle the Reporting Person to receive one share of Class A Common Stock upon settlement. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting dates.

SEC source: 0001327811-21-000135 · wf-form4_163036324051829.xml · derivative · entry 3

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 90,000 shares

Expires 2021-11-01

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.

F3 · derivative.exercise_date: This stock option grant is fully vested and exercisable.

SEC source: 0001327811-21-000135 · wf-form4_163036324051829.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,852

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 2,053 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, including an original grant consisting of 2,053 RSUs with a grant date of 6/8/2021, which will vest 100% on 5/15/2022. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting date.

SEC source: 0001327811-21-000097 · wf-form4_162336903484799.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,852

F1 · balance_after: Includes 2,053 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, including an original grant consisting of 2,053 RSUs with a grant date of 6/8/2021, which will vest 100% on 5/15/2022. All grants are subject to the Reporting Person's continued service with the Issuer on the applicable vesting date.

SEC source: 0001327811-20-000103 · wf-form4_159191264168688.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,307

F1 · balance_after: Includes 2,673 restricted stock units (RSUs) that entitle the Reporting Person to receive one share of Class A Common Stock upon settlement, from an original grant consisting of 2,673 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.

SEC source: 0001327811-19-000116 · wf-form4_156107197934133.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,634

F1 · balance_after: Includes 2,184 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 2,184 RSUs with a grant date of 6/18/2019, which will vest 100% on 5/15/2020. All grants are subject to the Reporting Person's continued service with Workday on the applicable vesting date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · derivative · entry 16

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 85,000 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.

F17 · 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 November 2, 2016.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 14

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,450

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.

F15 · 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 $189.3500 to $190.3499, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 13

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,050

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 $187.3900 to $188.3899, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 12

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,650

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 $186.2900 to $187.2899, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 11

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,151

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 $185.0850 to $186.0849, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 10

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,051

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.

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 $184.0600 to $185.0599, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 9

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,966

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 $182.8000 to $183.7999, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 8

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,066

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 $181.8000 to $182.7999, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 7

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,566

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 $180.6800 to $181.6799, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 6

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,110

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 $179.6700 to $180.6699, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 5

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,910

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 $178.6500 to $179.6499, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 4

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,604

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 $177.6400 to $178.6399, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 3

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,830

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 $176.6400 to $177.6399, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 2

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,635

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 $175.6300 to $176.6299, 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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001327811-19-000029 · wf-form4_155191975172197.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,450

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 3,507 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, 2019, subject to the Reporting Person's continued service with the Issuer on such date.

SEC source: 0001209191-18-050391 · doc4.xml · derivative · entry 7

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,000

Underlying: Class A Common Stock · 7,000 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.

F9 · 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 November 2, 2016.

SEC source: 0001209191-18-050391 · doc4.xml · nonDerivative · entry 5

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Still Family Partners

Disclosed balance after: 0

F5 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Still Family Partners, a California limited partnership formed 3/26/1996 (the "Still Family Partners").

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $144.3800 to $145.3799, 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.

F7 · ownership.nature: Shares held by 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: 0001209191-18-050391 · doc4.xml · nonDerivative · entry 4

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Still Family Partners

Disclosed balance after: 500

F5 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Still Family Partners, a California limited partnership formed 3/26/1996 (the "Still Family Partners").

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.3000 to $144.2999, 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: Reflects the removal of 8,000 shares which were previous reported in error as having been converted from Class B Common Stock to Class A Common Stock on a Form 4 filed by the Reporting Person on March 8, 2018.

F7 · ownership.nature: Shares held by 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: 0001209191-18-050391 · doc4.xml · nonDerivative · entry 3

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,450

F2 · 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.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $144.3800 to $145.3799, 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 3,507 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, 2019, subject to the Report Person's continued service with the Issuer on such date.

SEC source: 0001209191-18-050391 · doc4.xml · nonDerivative · entry 2

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,000

F2 · 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.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.3000 to $144.2999, 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 3,507 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, 2019, subject to the Report Person's continued service with the Issuer on such date.

SEC source: 0001209191-18-050391 · doc4.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,450

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 3,507 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, 2019, subject to the Report Person's continued service with the Issuer on such date.

SEC source: 0001209191-18-039344 · doc4.xml · nonDerivative · entry 1

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,450

F1 · balance_after: Includes 3,507 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, 2019, subject to the Report Person's continued service with the Issuer on such date.

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.

SEC source: 0001209191-18-018360 · doc4.xml · nonDerivative · entry 7

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,513

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.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $133.9500 to $134.9499, 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.

SEC source: 0001209191-18-018360 · doc4.xml · nonDerivative · entry 6

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,043

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.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $132.9500 to $133.9499, 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.

SEC source: 0001209191-18-018360 · doc4.xml · nonDerivative · entry 5

STILL GEORGE J JR · CIK 0001209711 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,943

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.

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.