S

SEC source: 0001583708-25-000040 · wk-form4_1742947467.xml · derivative · entry 2

TOMASELLO ROBIN · CIK 0001608511 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,795

Underlying: Class A Common Stock · 4,295 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: Each performance-based restricted stock unit represents a contingent right to receive one share of the issuer's Class A Common Stock upon the achievement of certain performance criteria and pursuant to the terms of the reporting person's agreement with the Issuer.

F3 · derivative.exercise_date: On March 15, 2024 the reporting person was granted a performance-based restricted stock unit award capable of vesting and settling for up to 18,394 restricted stock units (the "PRSU Award"). Pursuant to the reporting person's agreement with the Issuer, the PRSU Award may vest in four equal tranches, with the vesting and settlement of each tranche being contingent upon the achievement of pre-determined corporate performance milestones. The reported transaction represents the vesting and settlement of the first tranche of the PRSU Award upon the satisfaction of the aforementioned requirements.

F4 · derivative.expiration_date: The remaining tranches of the PRSU Award may expire if the relevant performance criteria are not achieved by January 31, 2027.

SEC source: 0001583708-25-000040 · wk-form4_1742947467.xml · nonDerivative · entry 1

TOMASELLO ROBIN · CIK 0001608511 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 234,980

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 the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000038 · wk-form4_1742947384.xml · derivative · entry 2

Larson Barbara A · CIK 0001904150 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,121

Underlying: Class A Common Stock · 34,907 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: Each performance-based restricted stock unit represents a contingent right to receive one share of the issuer's Class A Common Stock upon the achievement of certain performance criteria and pursuant to the terms of the reporting person's agreement with the Issuer.

F3 · derivative.exercise_date: On September 16, 2024 the reporting person was granted a performance-based restricted stock unit award capable of vesting and settling for up to 149,495 restricted stock units (the "PRSU Award"). Pursuant to the reporting person's agreement with the Issuer, the PRSU Award may vest in four equal tranches, with the vesting and settlement of each tranche being contingent upon the achievement of pre-determined corporate performance milestones. The reported transaction represents the vesting and settlement of the first tranche of the PRSU Award upon the satisfaction of the aforementioned requirements.

F4 · derivative.expiration_date: The remaining tranches of the PRSU Award may expire if the relevant performance criteria are not achieved by January 31, 2028.

SEC source: 0001583708-25-000038 · wk-form4_1742947384.xml · nonDerivative · entry 1

Larson Barbara A · CIK 0001904150 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 483,395

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 the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · derivative · entry 10

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,251,402

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · derivative · entry 9

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,312,266

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · derivative · entry 8

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,650,376

Underlying: Class B Common Stock · 60,864 shares

Expires 2031-03-23

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 stock option vests and becomes exercisable in 60 equal monthly installments beginning on April 24, 2021, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · nonDerivative · entry 4

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 879,494

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 11, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.27 to $19.735, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · nonDerivative · entry 3

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 940,358

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 · shares: Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · derivative · entry 7

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,251,402

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · derivative · entry 6

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,312,266

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earliest of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · derivative · entry 5

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,711,240

Underlying: Class B Common Stock · 60,864 shares

Expires 2031-03-23

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 stock option vests and becomes exercisable in 60 equal monthly installments beginning on April 24, 2021, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · nonDerivative · entry 2

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 879,494

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 11, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.235 to $19.885, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000035 · wk-form4_1742599683.xml · nonDerivative · entry 1

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 961,113

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 · shares: Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

SEC source: 0001583708-25-000033 · wk-form4_1742433979.xml · nonDerivative · entry 1

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 477,271

F1 · kind: This transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 5, 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 $18.64 to $19.375, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000023 · wk-form4_1741384043.xml · nonDerivative · entry 1

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 508,930

F1 · kind: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.54 to $20.08, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000027 · wk-form4_1741384268.xml · nonDerivative · entry 1

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 900,249

F1 · kind: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.54 to $20.04, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000021 · wk-form4_1741383972.xml · nonDerivative · entry 1

Conder Keenan Michael · CIK 0001333280 · Chief Legal Officer & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 419,121

F1 · kind: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.54 to $20.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000025 · wk-form4_1741384134.xml · nonDerivative · entry 1

TOMASELLO ROBIN · CIK 0001608511 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,685

F1 · kind: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.54 to $20.02, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Includes 808 of Class A Common Stock acquired by the reporting person in one or more transactions with issuer pursuant to its Employee Stock Purchase Plan, which transactions are exempt pursuant to Rules 16a3(f)(1)(i)(B) and 16b3(c).

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000019 · wk-form4_1740606438.xml · derivative · entry 6

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,584 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.

F6 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F7 · derivative.exercise_price: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F7 · derivative.exercise_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F7 · derivative.expiration_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000019 · wk-form4_1740606438.xml · derivative · entry 5

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,584

Underlying: Class A Common Stock · 14,584 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.

F6 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F7 · derivative.exercise_price: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F7 · derivative.exercise_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F7 · derivative.expiration_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000019 · wk-form4_1740606438.xml · derivative · entry 4

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 14,584 shares

Expires 2031-03-23

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 stock option vested in 36 equal monthly installments beginning on February 24, 2022, subject to the Reporting Person's continued service to the Issuer on each vesting date. It was fully vested as of February 24, 2025.

SEC source: 0001583708-25-000019 · wk-form4_1740606438.xml · nonDerivative · entry 3

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 529,118

F2 · kind: This transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 5, 2024.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000019 · wk-form4_1740606438.xml · nonDerivative · entry 2

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 529,218

F2 · kind: This transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 5, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.69 to $21.62, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000019 · wk-form4_1740606438.xml · nonDerivative · entry 1

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 543,702

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 · shares: Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · derivative · entry 7

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,251,402

Underlying: Class A Common Stock · 60,864 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.

F6 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.exercise_price: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.exercise_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.expiration_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · derivative · entry 6

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,312,266

Underlying: Class A Common Stock · 71,130 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.

F6 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.exercise_price: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.exercise_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.expiration_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · derivative · entry 5

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,772,104

Underlying: Class B Common Stock · 71,130 shares

Expires 2031-03-23

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.

F8 · derivative.exercise_date: The stock option vests and becomes exercisable in 60 equal monthly installments beginning on April 24, 2021, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · derivative · entry 4

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,241,136

Underlying: Class A Common Stock · 17,483 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.

F6 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.exercise_price: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.exercise_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F6 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F7 · derivative.expiration_date: (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · derivative · entry 3

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 17,483 shares

Expires 2030-03-27

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

F5 · derivative.exercise_date: The stock option vested in 48 equal monthly installments beginning on February 22, 2020, subject to the Reporting Person's continued service to the Issuer on each vesting date. It was fully vested as of February 22, 2024.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · nonDerivative · entry 2

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 939,726

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 11, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.005 to $24.965, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000017 · wk-form4_1739567906.xml · nonDerivative · entry 1

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,000,590

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 · shares: Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · derivative · entry 10

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,223,653

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · derivative · entry 9

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,284,517

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · derivative · entry 8

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,843,234

Underlying: Class B Common Stock · 60,864 shares

Expires 2031-03-23

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 stock option vests and becomes exercisable in 60 equal monthly installments beginning on April 24, 2021, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · nonDerivative · entry 4

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 939,726

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 11, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.53 to $24.26, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · nonDerivative · entry 3

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,000,590

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 · shares: Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · derivative · entry 7

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,223,653

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · derivative · entry 6

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,284,517

Underlying: Class A Common Stock · 60,864 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by the reporting person, including certain entities that the reporting person controls, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) that the reporting person originally held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date the reporting person is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the reporting person is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the reporting person's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · derivative · entry 5

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,904,098

Underlying: Class B Common Stock · 60,864 shares

Expires 2031-03-23

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 stock option vests and becomes exercisable in 60 equal monthly installments beginning on April 24, 2021, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · nonDerivative · entry 2

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 939,726

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 11, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.99 to $24.665, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000015 · wk-form4_1739499029.xml · nonDerivative · entry 1

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,010,368

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 · shares: Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

SEC source: 0001583708-25-000011 · wk-form4_1738971779.xml · nonDerivative · entry 1

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 529,118

F1 · shares: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.87 to $23.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000013 · wk-form4_1738971865.xml · nonDerivative · entry 1

Weingarten Tomer · CIK 0001866222 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 949,504

F1 · kind: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.91 to $23.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000009 · wk-form4_1738971701.xml · nonDerivative · entry 1

Conder Keenan Michael · CIK 0001333280 · Chief Legal Officer & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 426,166

F1 · shares: The sale reported on this Form 4 represents an Issuer mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units, and it does not represent a discretionary trade by the Reporting Person. Pursuant to the Issuer's equity incentive plan, an award recipient's tax withholding obligations must be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.91 to $23.95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Includes 1,227 of Class A Common Stock acquired by the reporting person in one or more transactions with issuer pursuant to its Employee Stock Purchase Plan, which transactions are exempt pursuant to Rules 16a3(f)(1)(i)(B) and 16b3(c).

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000006 · wk-form4_1738110724.xml · derivative · entry 6

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,583 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000006 · wk-form4_1738110724.xml · derivative · entry 5

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,583

Underlying: Class A Common Stock · 14,583 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.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F8 · derivative.exercise_price: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F8 · derivative.exercise_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the effective date of the Issuer's initial public offering ("IPO"), (iii) the first date following the IPO on which the number of shares of outstanding Class B common stock (including shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten (the "Founder"), including, without limitation, any indirect holdings, is less than 25% of the number of shares of Class B common stock (including shares of Class B common stock subject to outstanding stock options) held as of the date of the IPO,

F8 · derivative.expiration_date: (continued from footnote 7) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the date on which the Founder is no longer providing services to the Issuer as an officer, employee, consultant or member of the Board, (v) the date fixed by the Board following the date, if applicable, on which the Founder is terminated for cause, as defined in the Issuer's restated certificate of incorporation, and (vi) the date that is 12 months after the Founder's death or disability, as those terms are defined in the Issuer's restated certificate of incorporation.

SEC source: 0001583708-25-000006 · wk-form4_1738110724.xml · derivative · entry 4

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,584

Underlying: Class B Common Stock · 14,583 shares

Expires 2031-03-23

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: 25% of the award vests on February 24, 2022, and the remaining 75% of the award vests in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001583708-25-000006 · wk-form4_1738110724.xml · nonDerivative · entry 3

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 531,459

F2 · kind: This transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 5, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.57 to $23.92, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

SEC source: 0001583708-25-000006 · wk-form4_1738110724.xml · nonDerivative · entry 2

Smith Ric · CIK 0001866450 · President, Prod Tech & Ops

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 533,888

F2 · kind: This transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 5, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.57 to $23.56, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F4 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.