Shacklett Kimberly

SEC source: 0001003078-25-000153 · wk-form4_1762531981.xml · derivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210

Underlying: Class A Common Stock, $0.001 par value · 31.59 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000153 · wk-form4_1762531981.xml · derivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock, $0.001 par value · 196 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F4 · derivative.exercise_date: 782 RSUs were granted on November 5, 2021. 195 RSUs vested on each of November 5, 2022 and November 5, 2023, and 196 RSUs vested on each of November 5, 2024 and November 5, 2025.

F4 · derivative.expiration_date: 782 RSUs were granted on November 5, 2021. 195 RSUs vested on each of November 5, 2022 and November 5, 2023, and 196 RSUs vested on each of November 5, 2024 and November 5, 2025.

SEC source: 0001003078-25-000153 · wk-form4_1762531981.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,006

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-25-000153 · wk-form4_1762531981.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,072

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000153 · wk-form4_1762531981.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,040

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 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · derivative · entry 10

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 241

Underlying: Class A Common Stock, $0.001 par value · 25.985 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · derivative · entry 9

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,863

Underlying: Class A Common Stock, $0.001 par value · 620 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F5 · derivative.exercise_date: 2,483 RSUs were granted on November 4, 2024. 620 RSUs vested on November 4, 2025. 621 RSUs vest on each of November 4, 2026, November 4, 2027 and November 4, 2028, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F5 · derivative.expiration_date: 2,483 RSUs were granted on November 4, 2024. 620 RSUs vested on November 4, 2025. 621 RSUs vest on each of November 4, 2026, November 4, 2027 and November 4, 2028, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · derivative · entry 8

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267

Underlying: Class A Common Stock, $0.001 par value · 49.595 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · derivative · entry 7

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 417

Underlying: Class A Common Stock, $0.001 par value · 416 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F4 · derivative.exercise_date: 1,665 RSUs were granted on November 4, 2022. 416 RSUs vested on each of November 4, 2023, November 4, 2024 and November 4, 2025. 417 RSUs vest on November 4, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F4 · derivative.expiration_date: 1,665 RSUs were granted on November 4, 2022. 416 RSUs vested on each of November 4, 2023, November 4, 2024 and November 4, 2025. 417 RSUs vest on November 4, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · nonDerivative · entry 6

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,844

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · nonDerivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,029

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · nonDerivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,003

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 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,383

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,517

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000144 · wk-form4_1762439480.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,467

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 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000130 · wk-form4_1762297908.xml · derivative · entry 6

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 317

Underlying: Class A Common Stock, $0.001 par value · 40.824 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F6 · balance_after: Includes 51.717 dividend equivalent units accrued on November 27, 2024, 54.708 dividend equivalent units accrued on January 29, 2025, 59.017 dividend equivalent units accrued on April 23, 2025 and 51.921 dividend units accrued on July 23, 2025 with respect to outstanding awards of restricted stock units (RSUs). Such dividend equivalent units vest at the same time(s) as the underlying RSUs and represent a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000130 · wk-form4_1762297908.xml · derivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,023

Underlying: Class A Common Stock, $0.001 par value · 511 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F5 · derivative.exercise_date: 2,045 RSUs were granted on November 3, 2023. 511 RSUs vested on each of November 3, 2024 and November 3, 2025. 511 RSUs vest on November 3, 2026 and 512 RSUs vest on November 3, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F5 · derivative.expiration_date: 2,045 RSUs were granted on November 3, 2023. 511 RSUs vested on each of November 3, 2024 and November 3, 2025. 511 RSUs vest on November 3, 2026 and 512 RSUs vest on November 3, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-25-000130 · wk-form4_1762297908.xml · derivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,358

Underlying: Class A Common Stock, $0.001 par value · 2,358 shares

Expires not disclosed

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F4 · derivative.exercise_date: 2,358 RSUs were granted on November 3, 2025. 589 RSUs vest on each of November 3, 2026 and November 3, 2027, and 590 RSUs vest on each of November 3, 2028 and November 3, 2029, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F4 · derivative.expiration_date: 2,358 RSUs were granted on November 3, 2025. 589 RSUs vest on each of November 3, 2026 and November 3, 2027, and 590 RSUs vest on each of November 3, 2028 and November 3, 2029, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-25-000130 · wk-form4_1762297908.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,051

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-25-000130 · wk-form4_1762297908.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,209

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000130 · wk-form4_1762297908.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Customer Experience

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,168

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 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-25-000084 · wk-form4_1752248034.xml · derivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock, $0.001 par value · 2,130 shares

Expires 2025-10-16

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 · security: Represents options to purchase the Issuer's Class A Common Stock, $0.001 par value ("Common Stock").

F2 · derivative.exercise_date: An option to purchase 4,259 shares of the Issuer's Common Stock was issued on October 17, 2018 to the Reporting Person under the Issuer's 2015 Omnibus Incentive Plan. 1,064 shares of Common Stock became exercisable on October 17, 2019, and 1,065 shares of Common Stock became exercisable on each of October 17, 2020, October 17, 2021 and October 17, 2022.

SEC source: 0001003078-25-000084 · wk-form4_1752248034.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,657

SEC source: 0001003078-25-000084 · wk-form4_1752248034.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,787

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: 0001003078-25-000082 · wk-form4_1752158648.xml · derivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock, $0.001 par value · 2,129 shares

Expires 2025-10-16

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 · security: Represents options to purchase the Issuer's Class A Common Stock, $0.001 par value ("Common Stock").

F2 · derivative.exercise_date: An option to purchase 4,259 shares of the Issuer's Common Stock was issued on October 17, 2018 to the Reporting Person under the Issuer's 2015 Omnibus Incentive Plan. 1,064 shares of Common Stock became exercisable on October 17, 2019, and 1,065 shares of Common Stock became exercisable on each of October 17, 2020, October 17, 2021 and October 17, 2022.

SEC source: 0001003078-25-000082 · wk-form4_1752158648.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,657

SEC source: 0001003078-25-000082 · wk-form4_1752158648.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,786

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: 0001003078-24-000143 · wk-form4_1731075674.xml · derivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140

Underlying: Class A Common Stock, $0.001 par value · 67.242 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000143 · wk-form4_1731075674.xml · derivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock, $0.001 par value · 334 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F4 · derivative.exercise_date: 1,333 RSUs were granted on November 6, 2020. 333 RSUs vested on each of November 6, 2021, November 6, 2022 and November 6, 2023, and 334 RSUs vested on November 6, 2024.

F4 · derivative.expiration_date: 1,333 RSUs were granted on November 6, 2020. 333 RSUs vested on each of November 6, 2021, November 6, 2022 and November 6, 2023, and 334 RSUs vested on November 6, 2024.

SEC source: 0001003078-24-000143 · wk-form4_1731075674.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,657

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-24-000143 · wk-form4_1731075674.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,772

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000143 · wk-form4_1731075674.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,705

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 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · derivative · entry 8

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207

Underlying: Class A Common Stock, $0.001 par value · 22.435 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.

F5 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F5 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F5 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · derivative · entry 7

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 196

Underlying: Class A Common Stock, $0.001 par value · 196 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.

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F7 · derivative.exercise_date: 782 RSUs were granted on November 5, 2021. 195 RSUs vested on each of November 5, 2022 and November 5, 2023, and 196 RSUs vested on November 5, 2024. 196 RSUs vest on November 5, 2025, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F7 · derivative.expiration_date: 782 RSUs were granted on November 5, 2021. 195 RSUs vested on each of November 5, 2022 and November 5, 2023, and 196 RSUs vested on November 5, 2024. 196 RSUs vest on November 5, 2025, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · nonDerivative · entry 6

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,371

F6 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · nonDerivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,434

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.

F5 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · nonDerivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,412

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.

F4 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,216

F3 · shares: Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of performance share units (PSUs).

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,466

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of PSUs and vest at the same time(s) as the underlying PSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000139 · wk-form4_1730990649.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,376

F1 · shares: Represents the number of shares acquired upon vesting of previously awarded performance share units (PSUs) upon determination by the Compensation Committee of the satisfaction of the underlying performance criteria of such PSUs.

SEC source: 0001003078-24-000131 · wk-form4_1730912081.xml · derivative · entry 6

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230

Underlying: Class A Common Stock, $0.001 par value · 30.867 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000131 · wk-form4_1730912081.xml · derivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 833

Underlying: Class A Common Stock, $0.001 par value · 416 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F5 · derivative.exercise_date: 1,665 RSUs were granted on November 4, 2022. 416 RSUs vested on each of November 4, 2023 and November 4, 2024. 416 RSUs vest on November 4, 2025, and 417 RSUs vest on November 4, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F5 · derivative.expiration_date: 1,665 RSUs were granted on November 4, 2022. 416 RSUs vested on each of November 4, 2023 and November 4, 2024. 416 RSUs vest on November 4, 2025, and 417 RSUs vest on November 4, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-24-000131 · wk-form4_1730912081.xml · derivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,483

Underlying: Class A Common Stock, $0.001 par value · 2,483 shares

Expires not disclosed

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F4 · derivative.exercise_date: 2,483 RSUs were granted on November 4, 2024. 620 RSUs vest on November 4, 2025, and 621 RSUs vest on each of November 4, 2026, November 4, 2027 and November 4, 2028, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F4 · derivative.expiration_date: 2,483 RSUs were granted on November 4, 2024. 620 RSUs vest on November 4, 2025, and 621 RSUs vest on each of November 4, 2026, November 4, 2027 and November 4, 2028, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-24-000131 · wk-form4_1730912081.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,594

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-24-000131 · wk-form4_1730912081.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,722

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000131 · wk-form4_1730912081.xml · nonDerivative · entry 1

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,691

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 · price: Each RSU represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000109 · wk-form4_1730821138.xml · derivative · entry 5

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261

Underlying: Class A Common Stock, $0.001 par value · 18.626 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.

F2 · derivative.exercise_price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.exercise_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F2 · derivative.expiration_date: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

F5 · balance_after: Includes 35.896 dividend equivalent units accrued on January 23, 2024, 37.553 dividend equivalent units accrued on April 23, 2024, and 42.381 dividend equivalent units accrued on July 23, 2024, with respect to outstanding awards of restricted stock units (RSUs). Such dividend equivalent units vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.

SEC source: 0001003078-24-000109 · wk-form4_1730821138.xml · derivative · entry 4

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,534

Underlying: Class A Common Stock, $0.001 par value · 511 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.

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Common Stock.

F4 · derivative.exercise_date: 2,045 RSUs were granted on November 3, 2023. 511 RSUs vested on November 3, 2024. 511 RSUs vest on each of November 3, 2025 and November 3, 2026, and 512 RSUs vest on November 3, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

F4 · derivative.expiration_date: 2,045 RSUs were granted on November 3, 2023. 511 RSUs vested on November 3, 2024. 511 RSUs vest on each of November 3, 2025 and November 3, 2026, and 512 RSUs vest on November 3, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

SEC source: 0001003078-24-000109 · wk-form4_1730821138.xml · nonDerivative · entry 3

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,275

F3 · shares: Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

SEC source: 0001003078-24-000109 · wk-form4_1730821138.xml · nonDerivative · entry 2

Shacklett Kimberly · CIK 0001923635 · SVP, Sales & Customer Success

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,427

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.

F2 · price: The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.