PWP

SEC source: 0001777835-26-000100 · wk-form4_1788483140.xml · derivative · entry 1

PWP VoteCo Professionals LP · CIK 0002006612 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,021,285

Underlying: Class A Common Stock · 1,997 shares

Expires not disclosed

F1 · derivative.exercise_price: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

F2 · kind: Reflects a distribution of Class B-1 Shares by the Reporting Person to one or more of its limited partners.

F1 · derivative.exercise_date: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

F1 · derivative.expiration_date: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

SEC source: 0001777835-26-000094 · wk-form4_1788386287.xml · derivative · entry 3

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 30,000 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.

F2 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F4 · derivative.exercise_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F3 · derivative.expiration_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F4 · derivative.expiration_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001777835-26-000094 · wk-form4_1788386287.xml · nonDerivative · entry 2

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,624

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001777835-26-000094 · wk-form4_1788386287.xml · nonDerivative · entry 1

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 317,922

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

SEC source: 0001777835-26-000092 · wk-form4_1788386253.xml · derivative · entry 3

Gottschalk Alexandra · CIK 0001867701 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,000 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.

F2 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F4 · derivative.exercise_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F3 · derivative.expiration_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F4 · derivative.expiration_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001777835-26-000092 · wk-form4_1788386253.xml · nonDerivative · entry 2

Gottschalk Alexandra · CIK 0001867701 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,866

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001777835-26-000092 · wk-form4_1788386253.xml · nonDerivative · entry 1

Gottschalk Alexandra · CIK 0001867701 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,492

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

SEC source: 0001777835-26-000090 · wk-form4_1788386214.xml · derivative · entry 2

Weinberg Peter A · CIK 0001416779 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 680,336 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 performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F3 · derivative.exercise_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F2 · derivative.expiration_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F3 · derivative.expiration_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001777835-26-000090 · wk-form4_1788386214.xml · nonDerivative · entry 1

Weinberg Peter A · CIK 0001416779 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,635,236

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

SEC source: 0001777835-26-000088 · wk-form4_1788386166.xml · derivative · entry 2

Becker Dietrich · CIK 0001867859 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 968,964 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 performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F3 · derivative.exercise_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F2 · derivative.expiration_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F3 · derivative.expiration_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001777835-26-000088 · wk-form4_1788386166.xml · nonDerivative · entry 1

Becker Dietrich · CIK 0001867859 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,379,452

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

SEC source: 0001777835-26-000086 · wk-form4_1788386089.xml · derivative · entry 2

Bednar Andrew · CIK 0001867860 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 968,964 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 performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F3 · derivative.exercise_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F2 · derivative.expiration_date: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock. PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F3 · derivative.expiration_date: These PSUs vested on August 31, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001777835-26-000086 · wk-form4_1788386089.xml · nonDerivative · entry 1

Bednar Andrew · CIK 0001867860 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,030,224

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

SEC source: 0001777835-26-000076 · wk-form4_1786138055.xml · nonDerivative · entry 3

Bednar Andrew · CIK 0001867860 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,061,260

F1 · shares: Represents the number of shares sold solely to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $17.24 - $17.66, inclusive. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001777835-26-000076 · wk-form4_1786138055.xml · nonDerivative · entry 2

Bednar Andrew · CIK 0001867860 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,139,013

F1 · shares: Represents the number of shares sold solely to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $16.95 - $17.37, inclusive. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001777835-26-000076 · wk-form4_1786138055.xml · nonDerivative · entry 1

Bednar Andrew · CIK 0001867860 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,219,058

F1 · shares: Represents the number of shares sold solely to satisfy tax withholding obligations in connection with the settlement of vested restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $17.09 - $17.53, inclusive. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001777835-26-000065 · wk-form4_1781640406.xml · nonDerivative · entry 1

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 287,922

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $15.57-$15.98, inclusive. The reporting person hereby undertakes to provide upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001777835-26-000057 · wk-form4_1780085196.xml · nonDerivative · entry 1

FASCITELLI ELIZABETH C · CIK 0001029604 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,586

F1 · shares: Includes 5,429 unvested shares subject to awards of restricted stock units, which vest on the date of Perella Weinberg Partners' next general annual stockholder meeting following the grant date, subject to continued board service through such date.

SEC source: 0001777835-26-000053 · wk-form4_1780085082.xml · nonDerivative · entry 1

OLLILA JORMA J · CIK 0001198944 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,309

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001777835-26-000055 · wk-form4_1780085145.xml · nonDerivative · entry 1

MUGFORD KRISTIN W · CIK 0001213408 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,586

F1 · shares: Includes 5,429 unvested shares subject to awards of restricted stock units, which vest on the date of Perella Weinberg Partners' next general annual stockholder meeting following the grant date, subject to continued board service through such date.

SEC source: 0001777835-26-000063 · wk-form4_1780093167.xml · nonDerivative · entry 1

Bennett Roy Edwin · CIK 0001978207 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,710

F1 · shares: Includes 5,429 unvested shares subject to awards of restricted stock units, which vest on the date of Perella Weinberg Partners' next general annual stockholder meeting following the grant date, subject to continued board service through such date.

SEC source: 0001777835-26-000059 · wk-form4_1780085253.xml · nonDerivative · entry 1

Dabboussi Houda · CIK 0002080644 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,710

F1 · shares: Includes 5,429 unvested shares subject to awards of restricted stock units, which vest on the date of Perella Weinberg Partners' next general annual stockholder meeting following the grant date, subject to continued board service through such date.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · nonDerivative · entry 5

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,492

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $17.26 - $17.64, inclusive. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · nonDerivative · entry 4

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,510

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $17.41 - $17.76, inclusive. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002006612-26-000005 · wk-form4_1779321818.xml · derivative · entry 1

PWP VoteCo Professionals LP · CIK 0002006612 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,018,315

Underlying: Class A Common Stock · 1,906 shares

Expires not disclosed

F1 · derivative.exercise_price: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

F2 · kind: Reflects a distribution of Class B-1 Shares by the Reporting Person to one or more of its limited partners.

F1 · derivative.exercise_date: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

F1 · derivative.expiration_date: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

SEC source: 0001180592-26-000011 · wk-form4_1779321825.xml · derivative · entry 5

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 198,083 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.

F4 · derivative.exercise_price: Subject to certain lock-up periods, PWP OpCo Units, upon the surrender of an equal number of Class B-1 Shares, may be exchanged for Class A Shares on a one-for-one basis or, at the option of the Issuer, for an equivalent amount of cash. PWP OpCo Units do not expire.

F1 · kind: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

F4 · derivative.exercise_date: Subject to certain lock-up periods, PWP OpCo Units, upon the surrender of an equal number of Class B-1 Shares, may be exchanged for Class A Shares on a one-for-one basis or, at the option of the Issuer, for an equivalent amount of cash. PWP OpCo Units do not expire.

F4 · derivative.expiration_date: Subject to certain lock-up periods, PWP OpCo Units, upon the surrender of an equal number of Class B-1 Shares, may be exchanged for Class A Shares on a one-for-one basis or, at the option of the Issuer, for an equivalent amount of cash. PWP OpCo Units do not expire.

SEC source: 0001180592-26-000011 · wk-form4_1779321825.xml · derivative · entry 4

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · PWP VoteCo Professionals LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 198.083 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.

F3 · derivative.exercise_price: Concurrently with an exchange of PWP Holdings LP Common Units (which represent Class A partnership units of PWP Holdings LP) ("PWP OpCo Units") for shares of Class A common stock ("Class A Shares") or cash by a PWP Holdings LP unitholder ("Unitholder") who also holds shares of Class B-1 common stock ("Class B-1 Shares"), such Unitholder will be required to surrender to the Issuer a number of Class B-1 Shares equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, for an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share.

F1 · kind: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

F3 · derivative.exercise_date: Concurrently with an exchange of PWP Holdings LP Common Units (which represent Class A partnership units of PWP Holdings LP) ("PWP OpCo Units") for shares of Class A common stock ("Class A Shares") or cash by a PWP Holdings LP unitholder ("Unitholder") who also holds shares of Class B-1 common stock ("Class B-1 Shares"), such Unitholder will be required to surrender to the Issuer a number of Class B-1 Shares equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, for an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share.

F3 · derivative.expiration_date: Concurrently with an exchange of PWP Holdings LP Common Units (which represent Class A partnership units of PWP Holdings LP) ("PWP OpCo Units") for shares of Class A common stock ("Class A Shares") or cash by a PWP Holdings LP unitholder ("Unitholder") who also holds shares of Class B-1 common stock ("Class B-1 Shares"), such Unitholder will be required to surrender to the Issuer a number of Class B-1 Shares equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, for an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share.

SEC source: 0001180592-26-000011 · wk-form4_1779321825.xml · nonDerivative · entry 3

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 387,922

F2 · kind: Reflects the settlement of the exchange of PWP OpCo Units and Class B-1 Shares, as applicable, for cash.

SEC source: 0001180592-26-000011 · wk-form4_1779321825.xml · nonDerivative · entry 2

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 387,924.08

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: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

SEC source: 0001180592-26-000011 · wk-form4_1779321825.xml · nonDerivative · entry 1

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 387,726

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: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · derivative · entry 7

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · PWP VoteCo Professionals LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 57.749 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Concurrently with an exchange of PWP Holdings LP Common Units (which represent Class A partnership units of PWP Holdings LP) ("PWP OpCo Units") for shares of Class A common stock ("Class A Shares") or cash by a PWP Holdings LP unitholder ("Unitholder") who also holds shares of Class B-1 common stock ("Class B-1 Shares"), such Unitholder will be required to surrender to the Issuer a number of Class B-1 Shares equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, for an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share.

F1 · kind: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

F6 · derivative.exercise_date: Concurrently with an exchange of PWP Holdings LP Common Units (which represent Class A partnership units of PWP Holdings LP) ("PWP OpCo Units") for shares of Class A common stock ("Class A Shares") or cash by a PWP Holdings LP unitholder ("Unitholder") who also holds shares of Class B-1 common stock ("Class B-1 Shares"), such Unitholder will be required to surrender to the Issuer a number of Class B-1 Shares equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, for an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share.

F6 · derivative.expiration_date: Concurrently with an exchange of PWP Holdings LP Common Units (which represent Class A partnership units of PWP Holdings LP) ("PWP OpCo Units") for shares of Class A common stock ("Class A Shares") or cash by a PWP Holdings LP unitholder ("Unitholder") who also holds shares of Class B-1 common stock ("Class B-1 Shares"), such Unitholder will be required to surrender to the Issuer a number of Class B-1 Shares equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, for an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · derivative · entry 6

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 57,749.11 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.

F5 · derivative.exercise_price: Subject to certain lock-up periods, PWP OpCo Units, upon the surrender of an equal number of Class B-1 Shares, may be exchanged for Class A Shares on a one-for-one basis or, at the option of the Issuer, for an equivalent amount of cash. PWP OpCo Units do not expire.

F1 · kind: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

F5 · derivative.exercise_date: Subject to certain lock-up periods, PWP OpCo Units, upon the surrender of an equal number of Class B-1 Shares, may be exchanged for Class A Shares on a one-for-one basis or, at the option of the Issuer, for an equivalent amount of cash. PWP OpCo Units do not expire.

F5 · derivative.expiration_date: Subject to certain lock-up periods, PWP OpCo Units, upon the surrender of an equal number of Class B-1 Shares, may be exchanged for Class A Shares on a one-for-one basis or, at the option of the Issuer, for an equivalent amount of cash. PWP OpCo Units do not expire.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · nonDerivative · entry 3

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,298

F2 · kind: Reflects the settlement of the exchange of PWP OpCo Units and Class B-1 Shares, as applicable, for cash.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · nonDerivative · entry 2

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,298.86

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: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

SEC source: 0001777835-26-000048 · wk-form4_1779321869.xml · nonDerivative · entry 1

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,241.11

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: Reflects an exchange of PWP OpCo Units (as defined below) for an equal number of Class A Shares (as defined below). In connection with the exchange, an equal number of Class B-1 Shares (as defined below) were surrendered to the Issuer and converted into Class A Shares at a conversion rate of 0.001 Class A Share for one Class B Share.

SEC source: 0001777835-26-000044 · wk-form4_1778187156.xml · nonDerivative · entry 1

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,492

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $19.48 - $20.00 , inclusive. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001180592-26-000009 · wk-form4_1773105104.xml · nonDerivative · entry 1

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,643

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001867701-26-000006 · wk-form4_1773105061.xml · nonDerivative · entry 1

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,163

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0002006612-26-000003 · wk-form4_1772677704.xml · derivative · entry 1

PWP VoteCo Professionals LP · CIK 0002006612 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,924,506

Underlying: Class A Common Stock · 215 shares

Expires not disclosed

F1 · derivative.exercise_price: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

F2 · kind: Reflects a distribution of Class B-1 Shares by the Reporting Person to one or more of its limited partners.

F1 · derivative.exercise_date: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

F1 · derivative.expiration_date: PWP Holdings LP ("PWP OpCo") Common Units (which represent Class A partnership units of PWP OpCo) ("PWP OpCo Units") held by partners other than the Issuer can be exchanged for Issuer stock or cash on certain dates. Concurrently with an exchange of PWP OpCo Units for shares of Issuer Class A common stock ("Class A Shares") or cash by an exchanging PWP OpCo unitholder ("Unitholder"), such Unitholder will be required to surrender to the Issuer a number of Issuer Class B-1 common stock ("Class B-1 Shares") equal to the number of PWP OpCo Units exchanged, and such Class B-1 Shares will be converted into Class A Shares or, at the option of the Issuer, an equivalent amount of cash, which will be delivered to such Unitholder at a conversion rate of 0.001 Class A Share for one Class B-1 Share. The Reporting Person will distribute such Class B-1 Shares to the applicable Unitholder immediately prior to any such exchange.

SEC source: 0001180592-26-000004 · wk-form4_1772581531.xml · derivative · entry 2

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Class A Common Stock · 30,000 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 performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: The PSUs granted on August 31, 2021 vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F3 · derivative.exercise_date: These PSUs vested on February 28, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F2 · derivative.expiration_date: The PSUs granted on August 31, 2021 vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F3 · derivative.expiration_date: These PSUs vested on February 28, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001180592-26-000004 · wk-form4_1772581531.xml · nonDerivative · entry 1

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,944

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

SEC source: 0001867701-26-000004 · wk-form4_1772581573.xml · derivative · entry 2

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,000

Underlying: Class A Common Stock · 4,000 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 performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F3 · derivative.exercise_date: These PSUs vested on February 28, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F2 · derivative.expiration_date: PSUs vest based on the achievement of (i) service-based vesting conditions that are satisfied in five equal installments on the 36, 42, 48, 54 and 60 month anniversaries of the grant date and (ii) performance-based vesting conditions that are satisfied upon the achievement of closing stock price hurdles for 20 out of any 30 consecutive trading days equal to $12, $13.50, $15 and $17, in each case prior to the sixth anniversary of the grant date.

F3 · derivative.expiration_date: These PSUs vested on February 28, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001867701-26-000004 · wk-form4_1772581573.xml · nonDerivative · entry 1

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,772

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

SEC source: 0001180592-26-000002 · wk-form4_1772153210.xml · nonDerivative · entry 1

STEEL ROBERT K · CIK 0001180592 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,944

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001416779-26-000002 · wk-form4_1772153256.xml · nonDerivative · entry 1

Weinberg Peter A · CIK 0001416779 · Director · Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,954,900

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001867859-26-000004 · wk-form4_1772153178.xml · nonDerivative · entry 1

Becker Dietrich · CIK 0001867859 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,488

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001867701-26-000002 · wk-form4_1772153088.xml · nonDerivative · entry 1

Gottschalk Alexandra · CIK 0001867701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,772

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001867860-26-000005 · wk-form4_1772153053.xml · derivative · entry 3

Bednar Andrew · CIK 0001867860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 525,150

Underlying: Class A Common Stock · 474,850 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: The PSUs granted on February 24, 2023 vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F4 · derivative.exercise_date: These PSUs vested on February 24, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

F3 · derivative.expiration_date: The PSUs granted on February 24, 2023 vest based on the achievement of (i) service-based vesting conditions that are satisfied in two equal installments on the third and fifth anniversaries of the grant date, subject to a 50% holdback after the first vesting date, and (ii) performance-based vesting conditions that are satisfied upon the achievement, as measured on the last calendar day of each month, of closing stock prices equal to $15, $20, $25 and $30 (subject to linear interpolation) for 20 out of any 30 consecutive trading days, in each case prior to the fifth anniversary of the grant date.

F4 · derivative.expiration_date: These PSUs vested on February 24, 2026, upon the achievement of certain service-based and performance-based vesting conditions.

SEC source: 0001867860-26-000005 · wk-form4_1772153053.xml · nonDerivative · entry 2

Bednar Andrew · CIK 0001867860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,296,957

F1 · shares: Represents deemed disposition of shares of Class A common stock to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001867860-26-000005 · wk-form4_1772153053.xml · nonDerivative · entry 1

Bednar Andrew · CIK 0001867860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,312,547

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.