TW

SEC source: 0001758730-26-000136 · wk-form4_1787084335.xml · nonDerivative · entry 2

Dixon Troy · CIK 0001875539 · MD, Co-Head of Global Markets

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,863

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 15, 2026.

F2 · balance_after: This amount includes (i) 21,013 unvested restricted stock units ("RSUs") in respect of the issuer's Class A Common Stock ("Class A Common Stock") that are scheduled to vest in equal installments on March 15, 2027 and March 15, 2028, and (ii) 10,850 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000136 · wk-form4_1787084335.xml · nonDerivative · entry 1

Dixon Troy · CIK 0001875539 · MD, Co-Head of Global Markets

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,447

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 15, 2026.

F2 · balance_after: This amount includes (i) 21,013 unvested restricted stock units ("RSUs") in respect of the issuer's Class A Common Stock ("Class A Common Stock") that are scheduled to vest in equal installments on March 15, 2027 and March 15, 2028, and (ii) 10,850 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000128 · wk-form4_1780430957.xml · nonDerivative · entry 1

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,070

F1 · shares: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · balance_after: This amount includes (i) 2,548 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest on March 15, 2027, (ii) 4,485 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000126 · wk-form4_1779912932.xml · nonDerivative · entry 1

BERNS STEVEN · CIK 0001232995 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,884

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · balance_after: This amount includes 1,645 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") which are scheduled to vest on March 19, 2027, subject to the reporting person's continued service as a director through such vesting date or as may be prorated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

SEC source: 0001758730-26-000122 · wk-form4_1779307945.xml · nonDerivative · entry 1

AIGRAIN JACQUES · CIK 0001094730 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,222

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · kind: In accordance with the terms of the issuer's Non-employee Directors Deferred Compensation Plan (the "Deferred Compensation Plan"), the reporting person has previously elected to defer the settlement of the RSUs upon vesting, and will instead receive an equal number of phantom shares that will settle in shares of the Class A Common Stock in accordance with the reporting person's election and the terms of the Deferred Compensation Plan.

F3 · balance_after: This amount includes 2,668 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000118 · wk-form4_1779307812.xml · nonDerivative · entry 1

Opoku Lisa · CIK 0002013575 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,469

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · balance_after: This amount includes 1,645 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000120 · wk-form4_1779307873.xml · nonDerivative · entry 1

BERNS STEVEN · CIK 0001232995 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,309

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · kind: In accordance with the terms of the issuer's Non-employee Directors Deferred Compensation Plan (the "Deferred Compensation Plan"), the reporting person has previously elected to defer the settlement of the RSUs upon vesting, and will instead receive an equal number of phantom shares that will settle in shares of the Class A Common Stock in accordance with the reporting person's election and the terms of the Deferred Compensation Plan.

F3 · balance_after: This amount includes 1,645 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000121 · wk-form4_1779307915.xml · nonDerivative · entry 1

Madoff Paula · CIK 0001737977 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,845

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · balance_after: This amount includes 1,912 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000124 · wk-form4_1779307977.xml · nonDerivative · entry 1

Yared Rana · CIK 0001940347 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,239

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · balance_after: This amount includes 1,645 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000119 · wk-form4_1779307840.xml · nonDerivative · entry 1

Ganeles Scott · CIK 0001772250 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,330

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · balance_after: This amount includes 1,645 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000117 · wk-form4_1779307776.xml · nonDerivative · entry 1

Repetto Richard H · CIK 0002007873 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,178

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock (the "Class A Common Stock"). Subject to the reporting person's continued service as a director of the issuer through the vesting date, these RSUs are scheduled to vest on May 19, 2027 and, absent an election to defer settlement, settle in Class A Common Stock within 30 days thereafter, or may be pro-rated in accordance with the issuer's Non-Employee Director Compensation Policy, as disclosed in the issuer's Proxy Statement on DEF 14A filed with the SEC on March 26, 2026.

F2 · balance_after: This amount includes 1,645 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on May 19, 2027, subject to the reporting person's continued service as a director through the applicable vesting date or as may be pro-rated pursuant to the terms set forth in footnote 1 to this Form 4.

SEC source: 0001758730-26-000090 · wk-form4_1776456566.xml · nonDerivative · entry 1

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 36,291

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $119.57 to $122.42, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3 · balance_after: This amount includes (i) 2,548 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest on March 15, 2027, (ii) 4,485 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000076 · wk-form4_1774382904.xml · nonDerivative · entry 2

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,264

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F3 · balance_after: This amount includes (i) 3,716 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled on March 15, 2027, (ii) 6,573 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000077 · wk-form4_1774382930.xml · nonDerivative · entry 2

Friedman Douglas · CIK 0001771193 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,921

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F3 · balance_after: This amount includes (i) 1,990 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest on March 15, 2027, (ii) 2,421 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 6,510 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000074 · wk-form4_1774382858.xml · nonDerivative · entry 1

Clack Amy · CIK 0002030787 · Chief Administrative Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,557

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · balance_after: This amount includes (i) 2,434 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest on January 1, 2027, (ii) 2,434 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2028, (iii) 4,418 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iv) 6,429 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000078 · wk-form4_1774382956.xml · nonDerivative · entry 1

Dixon Troy · CIK 0001875539 · MD, Co-Head of Global Markets

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,993

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2025.

F2 · balance_after: This amount includes (i) 21,013 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest in equal installment on March 15, 2027 and March 15, 2028 and (ii) 10,850 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000075 · wk-form4_1774382882.xml · nonDerivative · entry 1

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,512

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.26 to $125.74, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3 · balance_after: This amount includes (i) 2,548 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest on March 15, 2027, (ii) 4,485 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000076 · wk-form4_1774382904.xml · nonDerivative · entry 1

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,878

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.31 to $125.77, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3 · balance_after: This amount includes (i) 3,716 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled on March 15, 2027, (ii) 6,573 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000077 · wk-form4_1774382930.xml · nonDerivative · entry 1

Friedman Douglas · CIK 0001771193 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,513

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.03 to $125.78, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3 · balance_after: This amount includes (i) 1,990 unvested restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") that are scheduled to vest on March 15, 2027, (ii) 2,421 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 6,510 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000066 · wk-form4_1773950945.xml · nonDerivative · entry 3

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 58,517

F4 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 3, 2025.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $123.32 to $125.86, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: This amount includes (i) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 4,485 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000065 · wk-form4_1773950917.xml · nonDerivative · entry 2

Clack Amy · CIK 0002030787 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,828

F3 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 2,434 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on January 1, 2027, (ii) 2,434 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2028, (iii) 4,418 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iv) 6,429 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000065 · wk-form4_1773950917.xml · nonDerivative · entry 1

Clack Amy · CIK 0002030787 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,825

F1 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") held by the reporting person.

F2 · balance_after: This amount includes (i) 2,434 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on January 1, 2027, (ii) 2,434 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2028, (iii) 4,418 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iv) 6,429 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000066 · wk-form4_1773950945.xml · nonDerivative · entry 2

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,729

F3 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 4,485 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000066 · wk-form4_1773950945.xml · nonDerivative · entry 1

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,726

F1 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") held by the reporting person.

F2 · balance_after: This amount includes (i) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 4,485 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000062 · wk-form4_1773950810.xml · nonDerivative · entry 2

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,789

F3 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 3,716 unvested RSUs in respect of Class A Common Stock that are scheduled on March 15, 2027, (ii) 6,573 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000062 · wk-form4_1773950810.xml · nonDerivative · entry 1

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,783

F1 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") held by the reporting person.

F2 · balance_after: This amount includes (i) 3,716 unvested RSUs in respect of Class A Common Stock that are scheduled on March 15, 2027, (ii) 6,573 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000064 · wk-form4_1773950879.xml · nonDerivative · entry 2

Friedman Douglas · CIK 0001771193 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,732

F3 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 1,990 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 2,421 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 6,510 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000064 · wk-form4_1773950879.xml · nonDerivative · entry 1

Friedman Douglas · CIK 0001771193 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,731

F1 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") held by the reporting person.

F2 · balance_after: This amount includes (i) 1,990 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 2,421 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 6,510 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000063 · wk-form4_1773950833.xml · nonDerivative · entry 2

Bruni Enrico · CIK 0001771187 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,234

F3 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,425 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000063 · wk-form4_1773950833.xml · nonDerivative · entry 1

Bruni Enrico · CIK 0001771187 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,228

F1 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") held by the reporting person.

F2 · balance_after: This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,425 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000061 · wk-form4_1773950783.xml · nonDerivative · entry 2

Hult William · CIK 0001771194 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,302

F3 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 11,678 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 20,455 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 37,507 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000061 · wk-form4_1773950783.xml · nonDerivative · entry 1

Hult William · CIK 0001771194 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,285

F1 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock") held by the reporting person.

F2 · balance_after: This amount includes (i) 11,678 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 20,455 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2027 and March 17, 2028 and (iii) 37,507 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000044 · wk-form4_1773778334.xml · nonDerivative · entry 1

Clack Amy · CIK 0002030787 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,953

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026.

F2 · balance_after: This amount includes (i) 2,434 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on January 1, 2027, (ii) 2,434 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on January 1, 2028, (iii) 6,627 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iv) 6,429 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000045 · wk-form4_1773778376.xml · nonDerivative · entry 3

Dixon Troy · CIK 0001875539 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,577

F4 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 21,013 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installment on March 15, 2027 and March 15, 2028 and (ii) 10,850 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000045 · wk-form4_1773778376.xml · nonDerivative · entry 2

Dixon Troy · CIK 0001875539 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,552

F3 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person.

F2 · balance_after: This amount includes (i) 21,013 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installment on March 15, 2027 and March 15, 2028 and (ii) 10,850 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000045 · wk-form4_1773778376.xml · nonDerivative · entry 1

Dixon Troy · CIK 0001875539 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,916

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026.

F2 · balance_after: This amount includes (i) 21,013 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installment on March 15, 2027 and March 15, 2028 and (ii) 10,850 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000048 · wk-form4_1773778443.xml · nonDerivative · entry 3

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,967

F4 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,728 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000048 · wk-form4_1773778443.xml · nonDerivative · entry 2

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,938

F3 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person.

F2 · balance_after: This amount includes (i) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,728 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000048 · wk-form4_1773778443.xml · nonDerivative · entry 1

Peterson Justin · CIK 0001807231 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,878

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026.

F2 · balance_after: This amount includes (i) 2,548 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 6,728 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 8,037 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000042 · wk-form4_1773778294.xml · nonDerivative · entry 3

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,462

F4 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 3,716 unvested RSUs in respect of Class A Common Stock that are scheduled on March 15, 2027, (ii) 9,860 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000042 · wk-form4_1773778294.xml · nonDerivative · entry 2

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,418

F3 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person.

F2 · balance_after: This amount includes (i) 3,716 unvested RSUs in respect of Class A Common Stock that are scheduled on March 15, 2027, (ii) 9,860 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000042 · wk-form4_1773778294.xml · nonDerivative · entry 1

Furber Sara · CIK 0001503180 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,495

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026.

F2 · balance_after: This amount includes (i) 3,716 unvested RSUs in respect of Class A Common Stock that are scheduled on March 15, 2027, (ii) 9,860 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,975 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000049 · wk-form4_1773778466.xml · nonDerivative · entry 3

Bruni Enrico · CIK 0001771187 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,739

F4 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000049 · wk-form4_1773778466.xml · nonDerivative · entry 2

Bruni Enrico · CIK 0001771187 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,695

F3 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person.

F2 · balance_after: This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000049 · wk-form4_1773778466.xml · nonDerivative · entry 1

Bruni Enrico · CIK 0001771187 · MD, Co-Head of Global Markets

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,071

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026.

F2 · balance_after: This amount includes (i) 3,371 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 9,638 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 11,752 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000041 · wk-form4_1773778263.xml · nonDerivative · entry 3

Hult William · CIK 0001771194 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,941

F4 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 11,678 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 30,682 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 37,507 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000041 · wk-form4_1773778263.xml · nonDerivative · entry 2

Hult William · CIK 0001771194 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,837

F3 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person.

F2 · balance_after: This amount includes (i) 11,678 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 30,682 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 37,507 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000041 · wk-form4_1773778263.xml · nonDerivative · entry 1

Hult William · CIK 0001771194 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,245

F1 · kind: The reported transaction is an award of restricted stock units ("RSUs") in respect of the issuer's Class A common stock ("Class A Common Stock"). Subject to the reporting person's continued employment through the applicable vesting date, these RSUs are scheduled to vest in equal installments on each of the first, second and third anniversaries of March 15, 2026.

F2 · balance_after: This amount includes (i) 11,678 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 30,682 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 37,507 unvested RSUs in respect of the Class A Common Stock that are scheduled to vest in equal installments on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000046 · wk-form4_1773778399.xml · nonDerivative · entry 3

Friedman Douglas · CIK 0001771193 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,350

F4 · kind: Represents shares of Class A Common Stock acquired in connection with the settlement of certain dividend equivalent rights (the "DERs"). The DERs were granted in connection with previously awarded RSUs, and settled in shares of Class A Common Stock in connection with the settlement of the RSUs to which they relate.

F2 · balance_after: This amount includes (i) 1,990 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 3,631 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 6,510 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.

SEC source: 0001758730-26-000046 · wk-form4_1773778399.xml · nonDerivative · entry 2

Friedman Douglas · CIK 0001771193 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,332

F3 · kind: Represents shares withheld by the issuer to satisfy the tax withholding obligation associated with the settlement of RSUs in respect of the Class A Common Stock held by the reporting person.

F2 · balance_after: This amount includes (i) 1,990 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, (ii) 3,631 unvested RSUs in respect of Class A Common Stock that are scheduled to vest in equal installments on March 17, 2026, March 17, 2027 and March 17, 2028 and (iii) 6,510 unvested RSUs in respect of Class A Common Stock that are scheduled to vest on March 15, 2027, March 15, 2028 and March 15, 2029, in each case, subject to the reporting person's continued employment through the applicable vesting date.