UPST

SEC source: 0001628280-24-031168 · wk-form4_1720040552.xml · nonDerivative · entry 1

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 899,629

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 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 29, 2024.

F2 · balance_after: Certain of these securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-031164 · wk-form4_1720040499.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 376,398

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 26, 2024.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-030149 · wk-form4_1719433499.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 377,398

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 26, 2024.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU

SEC source: 0001628280-24-029110 · wk-form4_1718914173.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 378,398

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 26, 2024.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU

SEC source: 0001628280-24-027855 · wk-form4_1718225980.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 379,398

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 26, 2024.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-026945 · wk-form4_1717631779.xml · nonDerivative · entry 1

Darling Scott · CIK 0001558259 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 196,993

F1 · kind: The sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 29, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.415 to $25.57. 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.

F3 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-026947 · wk-form4_1717631841.xml · derivative · entry 3

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 95,864

Underlying: Common Stock · 15,000 shares

Expires 2025-12-18

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

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 29, 2024.

F3 · derivative.exercise_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001628280-24-026947 · wk-form4_1717631841.xml · nonDerivative · entry 2

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 894,629

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 29, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.00 to $25.47. 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.

SEC source: 0001628280-24-026947 · wk-form4_1717631841.xml · nonDerivative · entry 1

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 909,629

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 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 29, 2024.

F1 · balance_after: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 29, 2024.

SEC source: 0001628280-24-026943 · wk-form4_1717631717.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 380,398

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 26, 2024.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-026362 · wk-form4_1717446573.xml · nonDerivative · entry 1

Hentges Mary · CIK 0001829575 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,733

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 100% of the RSUs shall vest on the earlier of May 30, 2025 or the day prior to the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through such date.

SEC source: 0001628280-24-026367 · wk-form4_1717446749.xml · nonDerivative · entry 1

Cooper Kerry Whorton · CIK 0001817263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,278

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 100% of the RSUs shall vest on the earlier of May 30, 2025 or the day prior to the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through such date.

SEC source: 0001628280-24-026345 · wk-form4_1717446282.xml · nonDerivative · entry 1

Terry Hilliard C. III · CIK 0001481735 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,642

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 100% of the RSUs shall vest on the earlier of May 30, 2025 or the day prior to the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through such date.

SEC source: 0001628280-24-026354 · wk-form4_1717446406.xml · nonDerivative · entry 1

Singh Cassidy Sukhinder · CIK 0001470176 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,270

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 100% of the RSUs shall vest on the earlier of May 30, 2025 or the day prior to the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through such date.

SEC source: 0001628280-24-026365 · wk-form4_1717446679.xml · nonDerivative · entry 1

Huber Jeff · CIK 0001463740 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,815

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 100% of the RSUs shall vest on the earlier of May 30, 2025 or the day prior to the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through such date.

SEC source: 0001628280-24-026358 · wk-form4_1717446478.xml · nonDerivative · entry 1

O'Kelly Ciaran · CIK 0001833761 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,761

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 100% of the RSUs shall vest on the earlier of May 30, 2025 or the day prior to the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person continuing as a service provider through such date.

SEC source: 0001628280-24-025822 · wk-form4_1717101201.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 381,398

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 26, 2024.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-025520 · wk-form4_1716939160.xml · nonDerivative · entry 1

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,821

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 30, 2023.

F2 · balance_after: Certain of these securities are Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-024611 · wk-form4_1716331465.xml · nonDerivative · entry 2

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 894,629

F2 · kind: These shares were sold to cover tax withholding obligations in connection with the vesting of RSUs.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.26 to $26.21. 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 range set forth in this footnote.

SEC source: 0001628280-24-024749 · wk-form4_1716410408.xml · nonDerivative · entry 1

Darling Scott · CIK 0001558259 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 199,993

F1 · kind: These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs).

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.28 to $26.21. 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 range set forth in this footnote.

F3 · balance_after: Certain of these securities RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-024753 · wk-form4_1716410563.xml · nonDerivative · entry 1

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,977

F1 · kind: These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs).

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.26 to $26.19. 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 range set forth in this footnote.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-024751 · wk-form4_1716410487.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,398

F1 · kind: These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs).

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.27 to $26.23. 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 range set forth in this footnote.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-024747 · wk-form4_1716410325.xml · nonDerivative · entry 1

Girouard Dave · CIK 0001832805 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,873

F1 · kind: These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs).

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.26 to $26.21. 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 range set forth in this footnote.

F3 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-024611 · wk-form4_1716331465.xml · derivative · entry 3

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,836

Underlying: Common Stock · 16,164 shares

Expires 2030-01-31

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_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001628280-24-024611 · wk-form4_1716331465.xml · nonDerivative · entry 1

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 909,760

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: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001647639-24-000023 · wk-form4_1715903747.xml · derivative · entry 6

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 110,864

Underlying: Common Stock · 50,000 shares

Expires 2025-12-18

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

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

F5 · derivative.exercise_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001647639-24-000023 · wk-form4_1715903747.xml · derivative · entry 5

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 30,000 shares

Expires 2025-01-14

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 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

F5 · derivative.exercise_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001647639-24-000023 · wk-form4_1715903747.xml · nonDerivative · entry 4

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 893,596

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 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 $29.675 to $30.13.

SEC source: 0001647639-24-000023 · wk-form4_1715903747.xml · nonDerivative · entry 3

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 933,290

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 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 $28.66 to $29.64. 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 (4) to this Form 4.

SEC source: 0001647639-24-000023 · wk-form4_1715903747.xml · nonDerivative · entry 2

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 973,596

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 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

SEC source: 0001647639-24-000023 · wk-form4_1715903747.xml · nonDerivative · entry 1

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 923,596

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 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

F2 · balance_after: Certain of these securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-014669 · wk-form4_1712179399.xml · derivative · entry 3

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 60,000 shares

Expires 2025-01-14

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 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

F4 · derivative.exercise_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001628280-24-014669 · wk-form4_1712179399.xml · nonDerivative · entry 2

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 893,596

F1 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 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 $26.07 to $26.87. 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.

SEC source: 0001628280-24-014669 · wk-form4_1712179399.xml · nonDerivative · entry 1

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 953,596

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 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-011006 · wk-form4_1710367007.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 400,536

F1 · shares: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2023.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-009421 · wk-form4_1709760947.xml · nonDerivative · entry 1

Datta Sanjay · CIK 0001832808 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 401,536

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2023.

F2 · balance_after: Certain of these securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-008650 · wk-form4_1709593981.xml · derivative · entry 6

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 90,000

Underlying: Common Stock · 30,000 shares

Expires 2025-01-14

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.

F3 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

F7 · derivative.exercise_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001628280-24-008650 · wk-form4_1709593981.xml · nonDerivative · entry 4

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 893,596

F3 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 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 $26.09 to $26.22.

SEC source: 0001628280-24-008650 · wk-form4_1709593981.xml · nonDerivative · entry 3

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 894,893

F3 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 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 $25.08 to $26.05. 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 (4) and (5) to this Form 4.

SEC source: 0001628280-24-008650 · wk-form4_1709593981.xml · nonDerivative · entry 2

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 923,596

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 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2023.

SEC source: 0001628280-24-008644 · wk-form4_1709593801.xml · derivative · entry 5

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Common Stock · 2,500 shares

Expires 2024-09-18

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

F3 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2023.

F6 · derivative.exercise_date: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

SEC source: 0001628280-24-008644 · wk-form4_1709593801.xml · nonDerivative · entry 3

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,165

F3 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 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 $25.225 to $25.81. 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.

SEC source: 0001628280-24-008644 · wk-form4_1709593801.xml · nonDerivative · entry 2

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,665

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 · kind: The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2023.

SEC source: 0001628280-24-008641 · wk-form4_1709593685.xml · derivative · entry 2

Darling Scott · CIK 0001558259 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,141

Underlying: Common Stock · 58,141 shares

Expires 2034-02-28

F3 · derivative.exercise_date: 0.83% of the shares subject to the option shall vest on March 20, 2026 and each successive one-month period for 12 months; 4.58% of the shares subject to the option shall vest on March 20, 2027 and each successive one-month period for 12 months, and 2.92% of the shares subject to the option shall vest on March 20, 2028 and each successive one-month period for 12 months, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001628280-24-008641 · wk-form4_1709593685.xml · nonDerivative · entry 1

Darling Scott · CIK 0001558259 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,376

F1 · shares: These shares are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 2.5% of the RSUs shall vest on May 20, 2026 and each successive three-month period thereafter for 12 months, 13.75% of the RSUs shall vest on May 20, 2027 and each successive three-month period thereafter for 12 months, and 8.75% of the RSUs shall vest on May 20, 2028 and each successive three-month period thereafter for 12 months, subject to the Reporting Person continuing as a service provider through each such date.

F2 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-008655 · wk-form4_1709594068.xml · derivative · entry 8

Girouard Dave · CIK 0001832805 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 417,098

Underlying: Common Stock · 417,098 shares

Expires 2034-02-28

F8 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest on March 20, 2024 and each successive one-month period thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001628280-24-008650 · wk-form4_1709593981.xml · derivative · entry 5

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,281

Underlying: Common Stock · 116,281 shares

Expires 2034-02-28

F6 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest on March 20, 2024 and each successive one-month period thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001628280-24-008650 · wk-form4_1709593981.xml · nonDerivative · entry 1

Gu Paul · CIK 0001832812 · Director · Chief Technology Offier

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 893,596

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 1/16th of the RSUs shall vest on May 20, 2024 and at the end of each successive three month period thereafter, subject to the Reporting Person continuing as a service provider through each such date.

F2 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.

SEC source: 0001628280-24-008644 · wk-form4_1709593801.xml · derivative · entry 4

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 582

Underlying: Common Stock · 582 shares

Expires 2034-02-28

F5 · derivative.exercise_date: 1/12th of the shares subject to the option shall vest on September 20, 2024 and each successive one-month period thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001628280-24-008644 · wk-form4_1709593801.xml · nonDerivative · entry 1

Mirgorodskaya Natalia · CIK 0001833851 · Corporate Controller

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,165

F1 · shares: These securities are restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. 1/4th of the RSUs shall vest on November 20, 2024 and at the end of each successive three month period thereafter, subject to the Reporting Person continuing as a service provider through each such date.

F2 · balance_after: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU.