ZS

SEC source: 0001713683-24-000004 · wk-form4_1704491697.xml · nonDerivative · entry 1

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,064

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.

SEC source: 0001713683-23-000190 · wk-form4_1703032358.xml · nonDerivative · entry 5

Schlossman Robert · CIK 0001435941 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 128,205

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 20, 2023.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.68 to $224.88, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (6) to this Form 4.

SEC source: 0001713683-23-000190 · wk-form4_1703032358.xml · nonDerivative · entry 4

Schlossman Robert · CIK 0001435941 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 128,605

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 20, 2023.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $223.61 to $224.55, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (6) to this Form 4.

SEC source: 0001713683-23-000190 · wk-form4_1703032358.xml · nonDerivative · entry 3

Schlossman Robert · CIK 0001435941 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,019

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 20, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $222.61 to $223.57, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (6) to this Form 4.

SEC source: 0001713683-23-000190 · wk-form4_1703032358.xml · nonDerivative · entry 2

Schlossman Robert · CIK 0001435941 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,819

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 20, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $221.60 to $222.55, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (6) to this Form 4.

SEC source: 0001713683-23-000192 · wk-form4_1703032460.xml · nonDerivative · entry 1

Rajic Dali · CIK 0001695005 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 240,543

F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001713683-23-000190 · wk-form4_1703032358.xml · nonDerivative · entry 1

Schlossman Robert · CIK 0001435941 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 133,035

F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001713683-23-000198 · wk-form4_1703032854.xml · nonDerivative · entry 1

Chaudhry Jagtar Singh · CIK 0001374436 · Director · CEO & Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 369,267

F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001713683-23-000196 · wk-form4_1703032737.xml · nonDerivative · entry 1

CANESSA REMO · CIK 0001250311 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,650

F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001713683-23-000194 · wk-form4_1703032591.xml · nonDerivative · entry 1

Nair Syam · CIK 0001980442 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,187

F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as mandated by the Issuer's election under its equity incentive plans and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Includes 157 shares acquired under the Issuer's Fiscal Year 2018 Employee Stock Purchase Plan on December 15, 2023.

SEC source: 0001713683-23-000188 · wk-form4_1702951317.xml · derivative · entry 3

Brown Andrew William Fraser · CIK 0001593803 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,333

Underlying: Common Stock · 5,000 shares

Expires 2025-10-14

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 · derivative.exercise_date: The shares subject to the options are fully vested and immediately exercisable.

SEC source: 0001713683-23-000188 · wk-form4_1702951317.xml · nonDerivative · entry 2

Brown Andrew William Fraser · CIK 0001593803 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,931

SEC source: 0001713683-23-000188 · wk-form4_1702951317.xml · nonDerivative · entry 1

Brown Andrew William Fraser · CIK 0001593803 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,931

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.

SEC source: 0001713683-23-000177 · wk-form4_1702594244.xml · nonDerivative · entry 2

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 33,120

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.75 to $219.06, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F4 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Education Excellence Trust.

SEC source: 0001713683-23-000177 · wk-form4_1702594244.xml · nonDerivative · entry 1

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 33,120

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.75 to $219.06, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F3 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Family Incentive Trust

SEC source: 0001713683-23-000179 · wk-form4_1702594346.xml · nonDerivative · entry 1

Darling Scott C · CIK 0001733959 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Trust

Disclosed balance after: 48,701

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.21 to $211.47, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F2 · ownership.nature: The shares are held of record by the Scott C. Darling Revocable Living Trust.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · derivative · entry 10

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 54,165

Underlying: Common Stock · 10,833 shares

Expires 2024-03-02

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 shares subject to the options are fully vested and immediately exercisable.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 8

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,231

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 7

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,431

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $202.84 to $203.37, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes (2) through (7) to this Form 4.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 6

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,410

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $201.77 to $202.76, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes (2) through (7) to this Form 4.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 5

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,310

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $200.70 to $201.59, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes (2) through (7) to this Form 4.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 4

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,739

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $199.53 to $200.48, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes (2) through (7) to this Form 4.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 3

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,839

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $198.52 to $198.79, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes (2) through (7) to this Form 4.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 2

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,539

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $197.51 to $198.50, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes (2) through (7) to this Form 4.

SEC source: 0001713683-23-000173 · wk-form4_1701913402.xml · nonDerivative · entry 1

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,231

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.

SEC source: 0001713683-23-000175 · wk-form4_1701913513.xml · nonDerivative · entry 1

Chaudhry Jagtar Singh · CIK 0001374436 · Director · CEO & Chairman · 10% owner

CHAUDHRY P JYOTI · CIK 0001075092 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 24,389,229

F1 · ownership.nature: The shares are held of record by Jyoti Chaudhry TTEE The RSP Trust U/A DTD 06/07/2017.

SEC source: 0001713683-23-000164 · wk-form4_1701732022.xml · nonDerivative · entry 2

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 17,824

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $197.22 to $197.525, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (3) to this Form 4.

F4 · ownership.nature: The shares are held of record by The 2012 Marielle Christina Giancarlo Trust UAD 12/26/12 for which the reporting person serves as a trustee.

SEC source: 0001713683-23-000164 · wk-form4_1701732022.xml · nonDerivative · entry 1

Giancarlo Charles H · CIK 0001299634 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 17,824

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $197.25 to $197.79, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (3) to this Form 4.

F2 · ownership.nature: The shares are held of record by The 2012 Gianna Marie Giancarlo Trust UAD 12/26/12 for which the reporting person serves as a trustee.

SEC source: 0001713683-23-000161 · wk-form4_1701480644.xml · nonDerivative · entry 2

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 34,960

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $199.50 to $200.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F4 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Education Excellence Trust.

SEC source: 0001713683-23-000161 · wk-form4_1701480644.xml · nonDerivative · entry 1

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 34,960

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $199.50 to $200.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F3 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Family Incentive Trust

SEC source: 0001713683-23-000166 · wk-form4_1701732105.xml · nonDerivative · entry 3

Mangal Ajay · CIK 0001733842 · 10% owner

CJCP Trust · CIK 0001733852 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by trust

Disclosed balance after: 21,511,041

F2 · ownership.nature: The shares are held of record by The CJCP Trust for which Mr. Mangal serves as a trustee.

SEC source: 0001713683-23-000166 · wk-form4_1701732105.xml · nonDerivative · entry 2

Mangal Ajay · CIK 0001733842 · 10% owner

CJCP Trust · CIK 0001733852 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by trust

Disclosed balance after: 21,511,141

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $196.86 to $197.82, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (3) to this Form 4.

F2 · ownership.nature: The shares are held of record by The CJCP Trust for which Mr. Mangal serves as a trustee.

SEC source: 0001713683-23-000166 · wk-form4_1701732105.xml · nonDerivative · entry 1

Mangal Ajay · CIK 0001733842 · 10% owner

CJCP Trust · CIK 0001733852 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by trust

Disclosed balance after: 21,534,495

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $195.86 to $196.855, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (3) to this Form 4.

F2 · ownership.nature: The shares are held of record by The CJCP Trust for which Mr. Mangal serves as a trustee.

SEC source: 0001713683-23-000158 · wk-form4_1701120224.xml · derivative · entry 6

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,998

Underlying: Common Stock · 10,834 shares

Expires 2024-03-02

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 · derivative.exercise_date: The shares subject to the options are fully vested and immediately exercisable.

SEC source: 0001713683-23-000158 · wk-form4_1701120224.xml · nonDerivative · entry 4

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,398

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $191.92 to $192.71, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4) to this Form 4.

SEC source: 0001713683-23-000158 · wk-form4_1701120224.xml · nonDerivative · entry 3

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,798

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $190.91 to $191.89, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4) to this Form 4.

SEC source: 0001713683-23-000158 · wk-form4_1701120224.xml · nonDerivative · entry 2

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,950

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $189.91 to $190.90, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (4) to this Form 4.

SEC source: 0001713683-23-000158 · wk-form4_1701120224.xml · nonDerivative · entry 1

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,398

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.

SEC source: 0001713683-23-000152 · wk-form4_1700517955.xml · nonDerivative · entry 2

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 36,800

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.76 to $184.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F4 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Education Excellence Trust.

SEC source: 0001713683-23-000152 · wk-form4_1700517955.xml · nonDerivative · entry 1

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 36,800

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.76 to $184.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F3 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Family Incentive Trust

SEC source: 0001713683-23-000146 · wk-form4_1700091322.xml · nonDerivative · entry 1

Schlossman Robert · CIK 0001435941 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,912

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 12 equal quarterly installments beginning on June 15, 2024.

SEC source: 0001713683-23-000148 · wk-form4_1700091410.xml · nonDerivative · entry 1

CANESSA REMO · CIK 0001250311 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 271,175

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 12 equal quarterly installments beginning on June 15, 2024.

SEC source: 0001713683-23-000144 · wk-form4_1699910457.xml · derivative · entry 7

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 75,832

Underlying: Common Stock · 10,834 shares

Expires 2024-03-02

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.

F7 · derivative.exercise_date: The shares subject to the options are fully vested and immediately exercisable.

SEC source: 0001713683-23-000144 · wk-form4_1699910457.xml · nonDerivative · entry 5

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,564

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.38 to $175.56, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

SEC source: 0001713683-23-000144 · wk-form4_1699910457.xml · nonDerivative · entry 4

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,764

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.32 to $175.29, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

SEC source: 0001713683-23-000144 · wk-form4_1699910457.xml · nonDerivative · entry 3

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,372

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.30 to $$174.22, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

SEC source: 0001713683-23-000144 · wk-form4_1699910457.xml · nonDerivative · entry 2

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,864

F1 · kind: The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on July 5, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.23 to $$173.02, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

SEC source: 0001713683-23-000144 · wk-form4_1699910457.xml · nonDerivative · entry 1

BLASING KAREN · CIK 0001256358 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,564

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.

SEC source: 0001713683-23-000141 · wk-form4_1699309561.xml · nonDerivative · entry 2

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 38,640

F2 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Education Excellence Trust.

SEC source: 0001713683-23-000141 · wk-form4_1699309561.xml · nonDerivative · entry 1

Sinha Amit · CIK 0001733850 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 38,640

F1 · ownership.nature: The shares are held of record by the South Dakota Trust Co. LLC TTEE Sinha Family Incentive Trust