BLZE

SEC source: 0001462056-24-000026 · wk-form4_1709074297.xml · nonDerivative · entry 4

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,083

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.69 to $10.04, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000026 · wk-form4_1709074297.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,083

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: 0001462056-24-000023 · wk-form4_1708732077.xml · nonDerivative · entry 4

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,648,715

F1 · kind: These shares were effected pursuant to a limit order placed by the Reporting Person during an open window period.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.75 to $10.29, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000025 · wk-form4_1708997831.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,212

F1 · kind: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.755 to $10.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000024 · wk-form4_1708997747.xml · nonDerivative · entry 3

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,009

F1 · kind: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.755 to $10.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000026 · wk-form4_1709074297.xml · derivative · entry 9

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,000

Underlying: Class A Common Stock · 20,000 shares

Expires 2028-10-17

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 options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% of the options vested on June 25, 2019 and 1/48th of the options vest monthly thereafter, subject to the Reporting Person's continuous service with the Issuer.

SEC source: 0001462056-24-000026 · wk-form4_1709074297.xml · nonDerivative · entry 2

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,083

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.755 to $10.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000026 · wk-form4_1709074297.xml · nonDerivative · entry 1

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,083

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: 0001462056-24-000023 · wk-form4_1708732077.xml · nonDerivative · entry 3

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,698,715

F1 · kind: These shares were effected pursuant to a limit order placed by the Reporting Person during an open window period.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.00 to $11.59, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000023 · wk-form4_1708732077.xml · nonDerivative · entry 2

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,704,087

F1 · kind: These shares were effected pursuant to a limit order placed by the Reporting Person during an open window period.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.32 to $10.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000025 · wk-form4_1708997831.xml · nonDerivative · entry 2

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,549

F1 · kind: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.02 to $11.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000025 · wk-form4_1708997831.xml · nonDerivative · entry 1

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,945

F1 · kind: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.33 to $11.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000024 · wk-form4_1708997747.xml · nonDerivative · entry 2

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,165

F1 · kind: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.02 to $11.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000024 · wk-form4_1708997747.xml · nonDerivative · entry 1

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,804

F1 · kind: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.33 to $11.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000022 · wk-form4_1708563981.xml · nonDerivative · entry 3

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,798,715

F2 · kind: The shares were sold to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its bonus plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.27 to $11.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000021 · wk-form4_1708563809.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,034

F2 · kind: The shares were sold to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its bonus plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.27 to $11.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000020 · wk-form4_1708563574.xml · nonDerivative · entry 3

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 186,561

F2 · kind: The shares were sold to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its bonus plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.27 to $11.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000023 · wk-form4_1708732077.xml · nonDerivative · entry 1

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,748,715

F1 · kind: These shares were effected pursuant to a limit order placed by the Reporting Person during an open window period.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.10 to $11.67, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Reflects a transfer of 500,070 shares of the Class A common stock of Issuer pursuant to a domestic relations order. The Reporting Person no longer reports as beneficially owned any securities transferred therewith.

SEC source: 0001462056-24-000022 · wk-form4_1708563981.xml · nonDerivative · entry 2

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,800,699

F2 · kind: The shares were sold to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its bonus plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.01 to $11.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000021 · wk-form4_1708563809.xml · nonDerivative · entry 2

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,924

F2 · kind: The shares were sold to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its bonus plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.01 to $11.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000020 · wk-form4_1708563574.xml · nonDerivative · entry 2

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 188,319

F2 · kind: The shares were sold to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its bonus plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.01 to $11.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000022 · wk-form4_1708563981.xml · nonDerivative · entry 1

Budman Gleb · CIK 0001857850 · Director · CEO and Chairperson · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,801,550

F1 · shares: The Reporting Person was granted restricted stock units ("RSUs"), which represent a contingent right to receive on share of Class A Common Stock for each RSU. The RSUs are fully vested.

SEC source: 0001462056-24-000021 · wk-form4_1708563809.xml · nonDerivative · entry 1

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,305

F1 · shares: The Reporting Person was granted restricted stock units ("RSUs"), which represent a right to receive one share of Class A Common Stock for each RSU. The RSUs are fully vested.

SEC source: 0001462056-24-000020 · wk-form4_1708563574.xml · nonDerivative · entry 1

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,072

F1 · shares: The Reporting Person was granted restricted stock units ("RSUs"), which represent a right to receive one share of Class A Common Stock for each RSU. The RSUs are fully vested.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · derivative · entry 9

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,000

Underlying: Class A Common Stock · 17,279 shares

Expires 2028-10-17

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_date: The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% of the options vested on June 25, 2019 and 1/48th of the options vest monthly thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · nonDerivative · entry 6

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,250

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.03 to $7.46, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · nonDerivative · entry 5

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 139,529

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: 0001462056-24-000001 · wk-form4_1704846076.xml · derivative · entry 8

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,279

Underlying: Class A Common Stock · 20,000 shares

Expires 2028-10-17

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_date: The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% of the options vested on June 25, 2019 and 1/48th of the options vest monthly thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · nonDerivative · entry 4

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,250

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.96 to $7.19, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,250

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: 0001462056-24-000001 · wk-form4_1704846076.xml · derivative · entry 7

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,279

Underlying: Class A Common Stock · 20,000 shares

Expires 2028-10-17

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_date: The options are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% of the options vested on June 25, 2019 and 1/48th of the options vest monthly thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · nonDerivative · entry 2

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,250

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.95 to $7.145, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-24-000001 · wk-form4_1704846076.xml · nonDerivative · entry 1

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,250

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: 0001462056-23-000211 · wk-form4_1701815918.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,250

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.86 to $7.31, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000211 · wk-form4_1701815918.xml · nonDerivative · entry 2

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,935

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.28 to $7.84, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000211 · wk-form4_1701815918.xml · nonDerivative · entry 1

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 151,935

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.17 to $7.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000210 · wk-form4_1700869861.xml · nonDerivative · entry 3

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,136

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.30 to $6.51, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000209 · wk-form4_1700869810.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,935

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.30 to $6.51, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000210 · wk-form4_1700869861.xml · nonDerivative · entry 2

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,689

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.23 to $6.62, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000209 · wk-form4_1700869810.xml · nonDerivative · entry 2

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,608

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.23 to $6.62, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000210 · wk-form4_1700869861.xml · nonDerivative · entry 1

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,719

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.385 to $6.72, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F3 · balance_after: Includes 1,386 shares of Class of A Common Stock previously acquired under the Issuer's Employee Stock Purchase Plan on November 19, 2023.

SEC source: 0001462056-23-000209 · wk-form4_1700869810.xml · nonDerivative · entry 1

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,938

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.385 to $6.72, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001893405-23-000004 · primary_doc.xml · nonDerivative · entry 1

TMT INVESTMENTS PLC · CIK 0001893405 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,594,030

SEC source: 0001893405-23-000003 · primary_doc.xml · nonDerivative · entry 1

TMT INVESTMENTS PLC · CIK 0001893405 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,641,788

SEC source: 0001893405-23-000002 · primary_doc.xml · nonDerivative · entry 2

TMT INVESTMENTS PLC · CIK 0001893405 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,643,088

SEC source: 0001893405-23-000002 · primary_doc.xml · nonDerivative · entry 1

TMT INVESTMENTS PLC · CIK 0001893405 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,653,676

SEC source: 0001893405-23-000001 · primary_doc.xml · nonDerivative · entry 3

TMT INVESTMENTS PLC · CIK 0001893405 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,733,676

SEC source: 0001462056-23-000196 · wk-form4_1692837180.xml · nonDerivative · entry 3

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 188,297

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.26 to $4.42, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000195 · wk-form4_1692837121.xml · nonDerivative · entry 3

Cessna Tina · CIK 0001978863 · Senior VP, Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,225

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · balance_after: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.26 to $4.42, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001462056-23-000196 · wk-form4_1692837180.xml · nonDerivative · entry 2

Patchel Francis P · CIK 0001858921 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 190,802

F1 · shares: The sales reported on this Form 4 represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.35 to $4.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.