PWP · Perella Weinberg Partners

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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

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.

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.

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

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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

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

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.

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

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.

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.

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.

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

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.

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

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.

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.

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.

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.

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.

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.

Represents a grant of restricted stock units, which will vest based on the achievement of service-based vesting conditions that are satisfied in three equal installments on the first, second and third anniversaries of the grant date.

Represents a grant of restricted stock units, which will vest based on the achievement of service-based vesting conditions that are satisfied in three equal installments on the first, second and third anniversaries of the grant date.

Represents a grant of restricted stock units, which will vest based on the achievement of service-based vesting conditions that are satisfied in three equal installments on the first, second and third anniversaries of the grant date.

Represents a grant of restricted stock units, which will vest based on the achievement of service-based vesting conditions that are satisfied in three equal installments on the first, second and third anniversaries of the grant 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.

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

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $21.77-$22.61, 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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $21.74-$22.03, 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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging between $21.57-$21.96, 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.

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.

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.

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.

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.

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.