Z

SEC source: 0001617640-25-000076 · wk-form4_1747433353.xml · nonDerivative · entry 2

Rock Jennifer · CIK 0001740203 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,478

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

SEC source: 0001617640-25-000076 · wk-form4_1747433353.xml · nonDerivative · entry 1

Rock Jennifer · CIK 0001740203 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,598

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $68.19 to $69.19. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000074 · wk-form4_1747433263.xml · nonDerivative · entry 2

Wacksman Jeremy · CIK 0001709817 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 182,501

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F3 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $69.25 to $69.52. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000074 · wk-form4_1747433263.xml · nonDerivative · entry 1

Wacksman Jeremy · CIK 0001709817 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 183,001

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $68.21 to $69.10. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000073 · wk-form4_1747433188.xml · nonDerivative · entry 2

Hofmann Jeremy · CIK 0001977942 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,440

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F3 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $69.25 to $69.52. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000073 · wk-form4_1747433188.xml · nonDerivative · entry 1

Hofmann Jeremy · CIK 0001977942 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,840

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $68.23 to $69.07. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000072 · wk-form4_1747433135.xml · nonDerivative · entry 2

Owens Bradley D. · CIK 0001779324 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,681

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F3 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $69.30 to $69.65. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000072 · wk-form4_1747433135.xml · nonDerivative · entry 1

Owens Bradley D. · CIK 0001779324 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,861

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $68.24 to $69.02. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000071 · wk-form4_1747433082.xml · nonDerivative · entry 2

Spaulding Dan · CIK 0001771798 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,423

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

SEC source: 0001617640-25-000071 · wk-form4_1747433082.xml · nonDerivative · entry 1

Spaulding Dan · CIK 0001771798 · Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,563

F1 · shares: Represents shares sold to cover tax withholding due upon vesting of restricted stock units.

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $68.24 to $69.19. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000067 · wk-form4_1747351318.xml · derivative · entry 4

Stephenson Gordon Sheridan · CIK 0001524279 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,835

Underlying: Class C Capital Stock · 10,000 shares

Expires 2026-03-01

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_date: Option is fully vested and exercisable on date of grant.

SEC source: 0001617640-25-000067 · wk-form4_1747351318.xml · nonDerivative · entry 2

Stephenson Gordon Sheridan · CIK 0001524279 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,290

F1 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $70.5750 to $70.80. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000067 · wk-form4_1747351318.xml · nonDerivative · entry 1

Stephenson Gordon Sheridan · CIK 0001524279 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,290

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

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · nonDerivative · entry 5

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,186

F3 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $70.5050 to $70.76. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · derivative · entry 7

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class C Capital Stock · 22,650 shares

Expires 2029-10-17

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

F4 · derivative.exercise_date: Option is fully vested and exercisable.

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · nonDerivative · entry 4

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,186

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $67.89 to $68.4257. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · nonDerivative · entry 3

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,836

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

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · derivative · entry 6

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,650

Underlying: Class C Capital Stock · 11,725 shares

Expires 2029-10-17

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

F4 · derivative.exercise_date: Option is fully vested and exercisable.

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · nonDerivative · entry 2

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,186

F1 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $68.75 to $68.9050. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000065 · wk-form4_1747085231.xml · nonDerivative · entry 1

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,911

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

SEC source: 0001617640-25-000066 · wk-form4_1747085293.xml · nonDerivative · entry 1

Rock Jennifer · CIK 0001740203 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,320

F1 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $67.9732 to $68.12. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000047 · wk-form4_1743110598.xml · nonDerivative · entry 2

Samuelson Errol G · CIK 0001382072 · Chief Industry Dev. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,636

F2 · shares: Represents shares sold to cover tax withholding due upon vesting pursuant to a 10b5-1 trading plan adopted by the reporting person on November 20, 2015.

F3 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $73.1450 to $73.36. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000047 · wk-form4_1743110598.xml · nonDerivative · entry 1

Samuelson Errol G · CIK 0001382072 · Chief Industry Dev. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 145,490

F1 · shares: Represents shares acquired under a restricted unit award that vested March 26, 2025 for that number of shares equal to $345,000 divided by the closing price of the Class C capital stock on March 25, 2025.

SEC source: 0001617640-25-000037 · wk-form4_1741131245.xml · nonDerivative · entry 2

Cormier Thielke Claire · CIK 0001828912 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 966

F2 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 10, 2024.

SEC source: 0001617640-25-000038 · wk-form4_1741131300.xml · nonDerivative · entry 2

BLACHFORD ERIK C · CIK 0001184251 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 36,439

F2 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 12, 2024.

SEC source: 0001617640-25-000043 · wk-form4_1741131582.xml · derivative · entry 1

MAFFEI GREGORY B · CIK 0001099636 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Class C Capital Stock · 11,586 shares

Expires 2035-03-01

F1 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

SEC source: 0001062993-25-004453 · form4.xml · derivative · entry 18

Hoag Jay C · CIK 0001082906 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Class C Capital Stock · 11,586 shares

Expires 2035-03-01

F15 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

F16 · ownership.direct: Jay C. Hoag has sole dispositive power over the options he holds directly. However, TCV VIII Management, L.L.C., TCV IX Management, L.L.C and TCV XI Management, L.L.C. have a right to 100% of the pecuniary interest in such options. Mr. Hoag is a Member of TCV VIII Management, L.L.C., TCV IX Management, L.L.C and TCV XI Management, L.L.C. Mr. Hoag disclaims beneficial ownership of such options and the shares to be received upon the exercise of such options except to the extent of his pecuniary interest therein.

SEC source: 0001617640-25-000039 · wk-form4_1741131372.xml · derivative · entry 2

Underwood April · CIK 0001698083 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,688

Underlying: Class C Capital Stock · 8,688 shares

Expires 2035-03-01

F2 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000039 · wk-form4_1741131372.xml · nonDerivative · entry 1

Underwood April · CIK 0001698083 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,320

F1 · shares: Represents a grant of restricted stock units that will vest as to 1/4th of the total amount of shares subject to the grant after each three-month period following the grant date such that the restricted stock units are fully vested on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000040 · wk-form4_1741131421.xml · derivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Class C Capital Stock · 11,586 shares

Expires 2035-03-01

F1 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000038 · wk-form4_1741131300.xml · nonDerivative · entry 1

BLACHFORD ERIK C · CIK 0001184251 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 37,852

F1 · shares: Represents a grant of restricted stock units that will vest as to 1/4th of the total amount of shares subject to the grant after each three-month period following the grant date such that the restricted stock units are fully vested on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000042 · wk-form4_1741131524.xml · derivative · entry 1

Stephenson Gordon Sheridan · CIK 0001524279 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Class C Capital Stock · 11,586 shares

Expires 2035-03-01

F1 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000041 · wk-form4_1741131471.xml · derivative · entry 1

Bohutinsky Amy · CIK 0001524315 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Class C Capital Stock · 11,586 shares

Expires 2035-03-01

F1 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000037 · wk-form4_1741131245.xml · derivative · entry 3

Cormier Thielke Claire · CIK 0001828912 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,688

Underlying: Class C Capital Stock · 8,688 shares

Expires 2035-03-01

F3 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

SEC source: 0001617640-25-000037 · wk-form4_1741131245.xml · nonDerivative · entry 1

Cormier Thielke Claire · CIK 0001828912 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,379

F1 · shares: Represents a grant of restricted stock units that will vest as to 1/4th of the total amount of shares subject to the grant after each three-month period following the grant date such that the restricted stock units are fully vested on the one-year anniversary of the grant date.

SEC source: 0001062993-25-005832 · form4a.xml · derivative · entry 18

Hoag Jay C · CIK 0001082906 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,586

Underlying: Class C Capital Stock · 11,586 shares

Expires 2035-03-01

F16 · derivative.exercise_date: 1/4th of the shares subject to the option will vest and become exercisable after each-three-month period following the grant date such that the option will be fully vested and exercisable on the one-year anniversary of the grant date.

F17 · ownership.direct: Jay C. Hoag has sole dispositive power over the options he holds directly. However, TCV VIII Management, L.L.C., TCV IX Management, L.L.C and TCV XI Management, L.L.C. have a right to 100% of the pecuniary interest in such options. Mr. Hoag is a Member of TCV VIII Management, L.L.C., TCV IX Management, L.L.C and TCV XI Management, L.L.C. Mr. Hoag disclaims beneficial ownership of such options and the shares to be received upon the exercise of such options except to the extent of his pecuniary interest therein.

SEC source: 0001617640-25-000035 · wk-form4_1741042238.xml · derivative · entry 6

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,999

Underlying: Class C Capital Stock · 129,999 shares

Expires 2035-02-27

F4 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000035 · wk-form4_1741042238.xml · derivative · entry 5

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,575

Underlying: Class C Capital Stock · 55,000 shares

Expires 2031-03-05

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

F4 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000035 · wk-form4_1741042238.xml · nonDerivative · entry 4

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,186

F3 · shares: Represents a grant of restricted stock units that will vest as to 1/16th of the total amount of shares subject to the grant on each of the issuer's quarterly vesting dates until the restricted stock units are fully vested.

SEC source: 0001617640-25-000035 · wk-form4_1741042238.xml · nonDerivative · entry 3

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,853

F2 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $78.5050 to $78.72. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000035 · wk-form4_1741042238.xml · nonDerivative · entry 2

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,894

F1 · price: The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $77.50 to $78.50. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001617640-25-000035 · wk-form4_1741042238.xml · nonDerivative · entry 1

Choo Jun · CIK 0002045450 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,853

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

SEC source: 0001617640-25-000036 · wk-form4_1741042282.xml · derivative · entry 1

BARTON RICHARD N · CIK 0001184230 · Director · Co-Executive Chairman · 10% owner · Co-Founder

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,998

Underlying: Class C Capital Stock · 139,998 shares

Expires 2035-02-27

F1 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000028 · wk-form4_1741041374.xml · derivative · entry 2

Samuelson Errol G · CIK 0001382072 · Chief Industry Dev. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,999

Underlying: Class C Capital Stock · 39,999 shares

Expires 2035-02-27

F2 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000028 · wk-form4_1741041374.xml · nonDerivative · entry 1

Samuelson Errol G · CIK 0001382072 · Chief Industry Dev. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,800

F1 · shares: Represents a grant of restricted stock units that will vest as to 1/16th of the total amount of shares subject to the grant on each of the issuer's quarterly vesting dates until the restricted stock units are fully vested.

SEC source: 0001617640-25-000032 · wk-form4_1741041620.xml · derivative · entry 2

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,999

Underlying: Class C Capital Stock · 69,999 shares

Expires 2035-02-27

F2 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000032 · wk-form4_1741041620.xml · nonDerivative · entry 1

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,379

F1 · shares: Represents a grant of restricted stock units that will vest as to 1/16th of the total amount of shares subject to the grant on each of the issuer's quarterly vesting dates until the restricted stock units are fully vested.

SEC source: 0001617640-25-000034 · wk-form4_1741042191.xml · derivative · entry 1

Frink Lloyd D · CIK 0001524265 · Director · Co -Exec. Chairman & President · Co-Founder

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,998

Underlying: Class C Capital Stock · 139,998 shares

Expires 2035-02-27

F1 · derivative.expiration_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000033 · wk-form4_1741042136.xml · derivative · entry 2

Hofmann Jeremy · CIK 0001977942 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,999

Underlying: Class C Capital Stock · 69,999 shares

Expires 2035-02-27

F2 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested.

SEC source: 0001617640-25-000033 · wk-form4_1741042136.xml · nonDerivative · entry 1

Hofmann Jeremy · CIK 0001977942 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,817

F1 · shares: Represents a grant of restricted stock units that will vest as to 1/16th of the total amount of shares subject to the grant on each of the issuer's quarterly vesting dates until the restricted stock units are fully vested.