GCMG

SEC source: 0001628280-25-018478 · wk-form4_1745021033.xml · derivative · entry 4

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,352 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 RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F1 · kind: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F1 · derivative.exercise_date: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F1 · derivative.expiration_date: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

SEC source: 0001628280-25-018478 · wk-form4_1745021033.xml · nonDerivative · entry 3

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,982

F4 · kind: Represents RSUs that were settled in cash at the option of the Issuer in an amount of equal to fair market value of the shares of Class A Common Stock underlying the RSUs on April 15, 2025. The cash settlement of RSUs does not constitute any open-market sale.

SEC source: 0001628280-25-018478 · wk-form4_1745021033.xml · nonDerivative · entry 2

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,541

F3 · kind: Represents shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the net settlement of vested RSUs on April 15, 2025. The share withholding for tax withholding obligations does not constitute any open-market sale.

SEC source: 0001628280-25-018478 · wk-form4_1745021033.xml · nonDerivative · entry 1

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,682

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

F1 · kind: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F2 · price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-018477 · wk-form4_1745020987.xml · derivative · entry 4

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,604 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 RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F1 · kind: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F1 · derivative.exercise_date: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F1 · derivative.expiration_date: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

SEC source: 0001628280-25-018477 · wk-form4_1745020987.xml · nonDerivative · entry 3

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,502

F4 · kind: Represents RSUs that were settled in cash at the option of the Issuer in an amount of equal to fair market value of the shares of Class A Common Stock underlying the RSUs on April 15, 2025. The cash settlement of RSUs does not constitute any open-market sale.

SEC source: 0001628280-25-018477 · wk-form4_1745020987.xml · nonDerivative · entry 2

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,646

F3 · kind: Represents shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the net settlement of vested RSUs on April 15, 2025. The share withholding for tax withholding obligations does not constitute any open-market sale.

SEC source: 0001628280-25-018477 · wk-form4_1745020987.xml · nonDerivative · entry 1

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,788

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

F1 · kind: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F2 · price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-018476 · wk-form4_1745020955.xml · derivative · entry 4

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,708 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 RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F1 · kind: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F1 · derivative.exercise_date: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F1 · derivative.expiration_date: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

SEC source: 0001628280-25-018476 · wk-form4_1745020955.xml · nonDerivative · entry 3

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,216

F4 · kind: Represents RSUs that were settled in cash at the option of the Issuer in an amount of equal to fair market value of the shares of Class A Common Stock underlying the RSUs on April 15, 2025. The cash settlement of RSUs does not constitute any open-market sale.

SEC source: 0001628280-25-018476 · wk-form4_1745020955.xml · nonDerivative · entry 2

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,862

F3 · kind: Represents shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the net settlement of vested RSUs on April 15, 2025. The share withholding for tax withholding obligations does not constitute any open-market sale.

SEC source: 0001628280-25-018476 · wk-form4_1745020955.xml · nonDerivative · entry 1

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,491

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

F1 · kind: Represents Restricted Stock Units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025, vested in full on April 15, 2025 and were settled in full on April 15, 2025.

F2 · price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-016018 · wk-form4_1743549441.xml · derivative · entry 1

Malkin Stephen · CIK 0001831821 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,819

Underlying: Class A Common Stock · 3,780 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · derivative.expiration_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-016019 · wk-form4_1743549474.xml · derivative · entry 1

SCOTT SAMUEL C III · CIK 0001202862 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,324

Underlying: Class A Common Stock · 4,441 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · derivative.expiration_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-016017 · wk-form4_1743549408.xml · derivative · entry 1

Blanton Angela · CIK 0001831814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,324

Underlying: Class A Common Stock · 4,441 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: An award of 4,441 RSUs was granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 4,441 RSUs granted on March 31, 2025, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of January 15, 2027, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 86,883 vested RSUs will be delivered upon the earliest to occur of January 15, 2026, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · derivative.expiration_date: An award of 4,441 RSUs was granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 4,441 RSUs granted on March 31, 2025, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of January 15, 2027, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 86,883 vested RSUs will be delivered upon the earliest to occur of January 15, 2026, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · balance_after: An award of 4,441 RSUs was granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 4,441 RSUs granted on March 31, 2025, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of January 15, 2027, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 86,883 vested RSUs will be delivered upon the earliest to occur of January 15, 2026, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-016016 · wk-form4_1743549363.xml · derivative · entry 3

Cornelli Francesca · CIK 0001831818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,441

Underlying: Class A Common Stock · 4,441 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: An award of 4,441 RSUs was granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 4,441 RSUs granted on March 31, 2025, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of December 15, 2027, a "change in control event" of the Issuer or the Reporting Person's death or disability. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024 and 3,010 RSUs granted on June 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F3 · derivative.expiration_date: An award of 4,441 RSUs was granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 4,441 RSUs granted on March 31, 2025, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of December 15, 2027, a "change in control event" of the Issuer or the Reporting Person's death or disability. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024 and 3,010 RSUs granted on June 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F3 · balance_after: An award of 4,441 RSUs was granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 4,441 RSUs granted on March 31, 2025, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of December 15, 2027, a "change in control event" of the Issuer or the Reporting Person's death or disability. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024 and 3,010 RSUs granted on June 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-016016 · wk-form4_1743549363.xml · derivative · entry 2

Cornelli Francesca · CIK 0001831818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Class A Common Stock · 3,041 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 RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F1 · derivative.exercise_date: This award of Restricted Stock Units ("RSUs") was granted on March 28, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,041 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on March 28, 2025.

F1 · derivative.expiration_date: This award of Restricted Stock Units ("RSUs") was granted on March 28, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,041 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on March 28, 2025.

SEC source: 0001628280-25-016016 · wk-form4_1743549363.xml · nonDerivative · entry 1

Cornelli Francesca · CIK 0001831818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,709

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

F1 · kind: This award of Restricted Stock Units ("RSUs") was granted on March 28, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,041 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on March 28, 2025.

F2 · price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-014335 · wk-form4_1742589063.xml · derivative · entry 1

Sacks Michael Jay · CIK 0001509764 · Director · Chief Executive Officer

Grosvenor Holdings, L.L.C. · CIK 0001743987 · Director · Chief Executive Officer · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 6,969,415

Underlying: Class A Common Stock · 389,415 shares

Expires not disclosed

F1 · derivative.exercise_price: GCM Grosvenor Management, LLC ("GCM Grosvenor Management") awarded interests (the "Management Award Interests") in GCM Grosvenor Management that represent the contingent obligation to transfer rights to shares of the Issuer's Class A Common Stock owned by GCM Grosvenor Management on a one-for-one basis to employees of the Issuer or its affiliates beginning in 2025. The Reporting Person is the ultimate managing member GCM Grosvenor Management. The Management Award Interests represent an obligation of GCM Grosvenor Management and do not constitute any new share issuance or obligation of the Issuer. GCM Grosvenor Management is obligated to transfer Class A Common Stock it owns, and therefore the vesting of Management Award Interests will not dilute the Issuer's Class A Common Stockholders relative to noncontrolling interests in Grosvenor Capital Managment Holdings, LLLP.

F2 · kind: Represents the disposition of Management Award Interests on March 19, 2025. The Management Award Interests are scheduled to vest on May 1, 2025, and delivery of shares of Class A Common Stock owned by GCM Grosvenor Management in settlement of vested Management Award Interests will occur as set forth in the applicable award agreement in 2025, unless the applicable employee elected to defer delivery to a later date.

F2 · derivative.exercise_date: Represents the disposition of Management Award Interests on March 19, 2025. The Management Award Interests are scheduled to vest on May 1, 2025, and delivery of shares of Class A Common Stock owned by GCM Grosvenor Management in settlement of vested Management Award Interests will occur as set forth in the applicable award agreement in 2025, unless the applicable employee elected to defer delivery to a later date.

F2 · derivative.expiration_date: Represents the disposition of Management Award Interests on March 19, 2025. The Management Award Interests are scheduled to vest on May 1, 2025, and delivery of shares of Class A Common Stock owned by GCM Grosvenor Management in settlement of vested Management Award Interests will occur as set forth in the applicable award agreement in 2025, unless the applicable employee elected to defer delivery to a later date.

F1 · balance_after: GCM Grosvenor Management, LLC ("GCM Grosvenor Management") awarded interests (the "Management Award Interests") in GCM Grosvenor Management that represent the contingent obligation to transfer rights to shares of the Issuer's Class A Common Stock owned by GCM Grosvenor Management on a one-for-one basis to employees of the Issuer or its affiliates beginning in 2025. The Reporting Person is the ultimate managing member GCM Grosvenor Management. The Management Award Interests represent an obligation of GCM Grosvenor Management and do not constitute any new share issuance or obligation of the Issuer. GCM Grosvenor Management is obligated to transfer Class A Common Stock it owns, and therefore the vesting of Management Award Interests will not dilute the Issuer's Class A Common Stockholders relative to noncontrolling interests in Grosvenor Capital Managment Holdings, LLLP.

F2 · balance_after: Represents the disposition of Management Award Interests on March 19, 2025. The Management Award Interests are scheduled to vest on May 1, 2025, and delivery of shares of Class A Common Stock owned by GCM Grosvenor Management in settlement of vested Management Award Interests will occur as set forth in the applicable award agreement in 2025, unless the applicable employee elected to defer delivery to a later date.

F3 · ownership.nature: Represents securities held directly by GCM Grosvenor Management. The Reporting Person is the ultimate managing member GCM Grosvenor Management.

SEC source: 0001628280-25-010180 · wk-form4_1741136708.xml · derivative · entry 5

Pollock Frederick · CIK 0001680611 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class A Common Stock · 150,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F5 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025 made in accordance with the Reporting Person's employment agreement. The RSUs will vest in three equal installments on March 1, 2026, March 1, 2027 and March 1, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F5 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025 made in accordance with the Reporting Person's employment agreement. The RSUs will vest in three equal installments on March 1, 2026, March 1, 2027 and March 1, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010180 · wk-form4_1741136708.xml · derivative · entry 4

Pollock Frederick · CIK 0001680611 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,500

Underlying: Class A Common Stock · 52,500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F4 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025 made in accordance with the Reporting Person's employment agreement. The RSUs will vest in full on August 15, 2025, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F4 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025 made in accordance with the Reporting Person's employment agreement. The RSUs will vest in full on August 15, 2025, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-010180 · wk-form4_1741136708.xml · derivative · entry 3

Pollock Frederick · CIK 0001680611 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Class A Common Stock · 50,000 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.

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: Represents RSUs that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2024 in accordance with the Reporting Person's employment agreement. 50,000 RSUs vested on March 1, 2025, and 50,000 RSUs will vest on each of March 1, 2026 and March 1, 2027, subject to the Reporting Person's continued service through the applicable vesting date. 50,000 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of 50,000 vested RSUs on March 1, 2025.

F3 · derivative.expiration_date: Represents RSUs that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2024 in accordance with the Reporting Person's employment agreement. 50,000 RSUs vested on March 1, 2025, and 50,000 RSUs will vest on each of March 1, 2026 and March 1, 2027, subject to the Reporting Person's continued service through the applicable vesting date. 50,000 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of 50,000 vested RSUs on March 1, 2025.

SEC source: 0001628280-25-010180 · wk-form4_1741136708.xml · nonDerivative · entry 2

Pollock Frederick · CIK 0001680611 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 653,914

F2 · shares: Represents shares of Class A Common Stock that have been withheld by the Issuer to satisfy tax withholding obligations in connection with the net settlement of RSUs that vested on March 1, 2025. The shares withheld represent a reduction of shares issued to the Reporting Person upon settlement of vested RSUs and do not constitute any open-market sale.

SEC source: 0001628280-25-010180 · wk-form4_1741136708.xml · nonDerivative · entry 1

Pollock Frederick · CIK 0001680611 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 666,429

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 · price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-010177 · wk-form4_1741136573.xml · derivative · entry 4

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class A Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F4 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on May 31, 2029, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F4 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on May 31, 2029, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010177 · wk-form4_1741136573.xml · derivative · entry 3

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,344

Underlying: Class A Common Stock · 27,344 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F3 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010177 · wk-form4_1741136573.xml · derivative · entry 2

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 14,023 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.

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan that was made on October 1, 2024. The RSUs vested in full on March 1, 2025, and delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan that was made on October 1, 2024. The RSUs vested in full on March 1, 2025, and delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-010177 · wk-form4_1741136573.xml · nonDerivative · entry 1

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,330

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 · price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-010178 · wk-form4_1741136621.xml · derivative · entry 2

Levin Jonathan Reisin · CIK 0001701471 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class A Common Stock · 150,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F3 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010178 · wk-form4_1741136621.xml · derivative · entry 1

Levin Jonathan Reisin · CIK 0001701471 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,750

Underlying: Class A Common Stock · 78,750 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on August 15, 2025, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on August 15, 2025, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-010175 · wk-form4_1741136531.xml · derivative · entry 4

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,000

Underlying: Class A Common Stock · 55,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F4 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on May 31, 2029, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F4 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on May 31, 2029, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010175 · wk-form4_1741136531.xml · derivative · entry 3

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,250

Underlying: Class A Common Stock · 36,250 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F3 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010175 · wk-form4_1741136531.xml · derivative · entry 2

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 37,792 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.

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan that was made on October 1, 2024. The RSUs vested in full on March 1, 2025, and delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan that was made on October 1, 2024. The RSUs vested in full on March 1, 2025, and delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-010175 · wk-form4_1741136531.xml · nonDerivative · entry 1

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,783

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 · price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-010174 · wk-form4_1741136499.xml · derivative · entry 4

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Class A Common Stock · 40,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F4 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on May 31, 2029, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F4 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in full on May 31, 2029, subject to the Reporting Person's continued service through the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010174 · wk-form4_1741136499.xml · derivative · entry 3

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Class A Common Stock · 30,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

F3 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2025. The RSUs will vest in three equal installments on May 31, 2026, May 31, 2027 and May 31, 2028, subject to the Reporting Person's continued service through the applicable vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement.

SEC source: 0001628280-25-010174 · wk-form4_1741136499.xml · derivative · entry 2

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 33,396 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.

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan that was made on October 1, 2024. The RSUs vested in full on March 1, 2025, and delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan that was made on October 1, 2024. The RSUs vested in full on March 1, 2025, and delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-010174 · wk-form4_1741136499.xml · nonDerivative · entry 1

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,184

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 · price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-007433 · wk-form4_1740434840.xml · derivative · entry 1

HELFAND DAVID · CIK 0001201466 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A Common Stock · 10,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: 10,000 RSUs will vest on February 20, 2026.

F2 · derivative.expiration_date: 10,000 RSUs will vest on February 20, 2026.

SEC source: 0001628280-25-001832 · wk-form4_1737148397.xml · derivative · entry 1

SULLIVAN KATHLEEN PATRICIA · CIK 0001684847 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,352

Underlying: Class A Common Stock · 4,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025. The RSUs will vest in full on April 15, 2025, subject to the Reporting Person's continued service on the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025. The RSUs will vest in full on April 15, 2025, subject to the Reporting Person's continued service on the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-001831 · wk-form4_1737148361.xml · derivative · entry 1

Hurse Sandra · CIK 0001831816 · Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,604

Underlying: Class A Common Stock · 8,604 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025. The RSUs will vest in full on April 15, 2025, subject to the Reporting Person's continued service on the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025. The RSUs will vest in full on April 15, 2025, subject to the Reporting Person's continued service on the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-001830 · wk-form4_1737148332.xml · derivative · entry 1

Bentley Pamela L · CIK 0001610089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,708

Underlying: Class A Common Stock · 14,708 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025. The RSUs will vest in full on April 15, 2025, subject to the Reporting Person's continued service on the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

F2 · derivative.expiration_date: Represents a grant of RSUs under the Issuer's Amended and Restated 2020 Incentive Award Plan on January 15, 2025. The RSUs will vest in full on April 15, 2025, subject to the Reporting Person's continued service on the vesting date. Delivery of Class A Common Stock in settlement of vested RSUs will occur on the delivery date set forth in the applicable award agreement unless the Issuer elects to settle the RSUs in cash, or a combination of Class A Common Stock and cash, in the Issuer's sole discretion.

SEC source: 0001628280-25-000054 · wk-form4_1735852353.xml · derivative · entry 3

Cornelli Francesca · CIK 0001831818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,041

Underlying: Class A Common Stock · 2,395 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024, 3,010 RSUs granted on June 28, 2024 and 3,041 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F3 · derivative.expiration_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024, 3,010 RSUs granted on June 28, 2024 and 3,041 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F3 · balance_after: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024, 3,010 RSUs granted on June 28, 2024 and 3,041 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-000051 · wk-form4_1735852275.xml · derivative · entry 1

Blanton Angela · CIK 0001831814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,883

Underlying: Class A Common Stock · 4,789 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of January 15, 2026, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · derivative.expiration_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of January 15, 2026, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-000053 · wk-form4_1735852308.xml · derivative · entry 3

MASTERS BLYTHE · CIK 0001648686 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,779

Underlying: Class A Common Stock · 5,807 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F3 · derivative.exercise_date: An award of 5,807 RSUs was granted on December 31, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 5,807 RSUs granted on December 31, 2024, 6,295 RSUs granted on September 30, 2024, 7,301 RSUs granted on June 28, 2024 and 7,376 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 10,000 vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F3 · derivative.expiration_date: An award of 5,807 RSUs was granted on December 31, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 5,807 RSUs granted on December 31, 2024, 6,295 RSUs granted on September 30, 2024, 7,301 RSUs granted on June 28, 2024 and 7,376 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 10,000 vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F3 · balance_after: An award of 5,807 RSUs was granted on December 31, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 5,807 RSUs granted on December 31, 2024, 6,295 RSUs granted on September 30, 2024, 7,301 RSUs granted on June 28, 2024 and 7,376 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 10,000 vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-000050 · wk-form4_1735852246.xml · derivative · entry 1

Malkin Stephen · CIK 0001831821 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,039

Underlying: Class A Common Stock · 4,075 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · derivative.expiration_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-000048 · wk-form4_1735852215.xml · derivative · entry 1

SCOTT SAMUEL C III · CIK 0001202862 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,883

Underlying: Class A Common Stock · 4,789 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

F2 · derivative.expiration_date: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-000054 · wk-form4_1735852353.xml · derivative · entry 2

Cornelli Francesca · CIK 0001831818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,646

Underlying: Class A Common Stock · 3,935 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 RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F1 · kind: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,935 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F1 · derivative.exercise_date: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,935 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F1 · derivative.expiration_date: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,935 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F3 · balance_after: This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 2,395 RSUs granted on December 31, 2024, 2,595 RSUs granted on September 30, 2024, 3,010 RSUs granted on June 28, 2024 and 3,041 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

SEC source: 0001628280-25-000054 · wk-form4_1735852353.xml · nonDerivative · entry 1

Cornelli Francesca · CIK 0001831818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,668

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

F1 · kind: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of partial quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 3,935 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F2 · price: Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

SEC source: 0001628280-25-000053 · wk-form4_1735852308.xml · derivative · entry 2

MASTERS BLYTHE · CIK 0001648686 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,972

Underlying: Class A Common Stock · 7,953 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 RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer.

F1 · kind: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 7,953 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F1 · derivative.exercise_date: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 7,953 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F1 · derivative.expiration_date: This award of Restricted Stock Units ("RSUs") was granted on December 29, 2023 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and was fully vested as of the date of grant. 7,953 shares of Class A Common Stock of the Issuer were delivered to the Reporting Person in settlement of this award on December 30, 2024.

F3 · balance_after: An award of 5,807 RSUs was granted on December 31, 2024 pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. For 5,807 RSUs granted on December 31, 2024, 6,295 RSUs granted on September 30, 2024, 7,301 RSUs granted on June 28, 2024 and 7,376 RSUs granted on March 28, 2024, shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the anniversary of the grant, the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability. Shares of Class A Common Stock in settlement of 10,000 vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.