X0609 4 2026-05-18 0 0001777835 Perella Weinberg Partners PWP 0001180592 STEEL ROBERT K false 767 FIFTH AVENUE NEW YORK NY 10153 1 0 0 0 0 Class A Common Stock 2026-05-18 4 M 0 198083 0 A 387726 D Class A Common Stock 2026-05-18 4 M 0 198.08 0 A 387924.08 D Class A Common Stock 2026-05-18 4 D 0 2.08 18.37 D 387922 D Class B-1 Common Stock 2026-05-18 4 M 0 198083 0.02 D Class A Common Stock 198.083 0 I PWP VoteCo Professionals LP PWP Holdings LP Common Units 2026-05-18 4 M 0 198083 18.37 D Class A Common Stock 198083 0 D 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. 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. 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. The PWP OpCo Units and Class B Shares reported herein were previously held directly by PWP Professional Partners LP ("Professional Partners"). Professional Partners was an aggregator partnership through which certain partners held interests in PWP Holdings LP ("PWP OpCo"), the entity through which the Issuer holds its advisory business. On December 31, 2023, as part of an internal reorganization and in accordance with Section 17-220 of the Delaware Revised Uniform Limited Partnership Act (the "Act"), Professional Partners was divided into: (i) PWP VoteCo Professionals LP ("VoteCo Professionals"), (ii) PWP AdCo Professionals LP ("AdCo Professionals") and (iii) Professional Partners, which was the "surviving partnership" under the Act (the "Division"). Professional Partners changed its name to PWP AmCo Professionals LP in connection with the Division. In the Division, (i) Class B-1 Shares previously held by Professional Partners were allocated to VoteCo Professionals, and (ii) PWP OpCo Units previously held by Professional Partners were allocated to AdCo Professionals. On April 1, 2024, as part of this internal reorganization, AdCo Professionals merged with and into PWP OpCo (the "Merger"). This Division and Merger did not involve any purchase or sale of Issuer securities or change in pecuniary interest by the reporting person. /s/ Justin Kamen, as Attorney-in-Fact 2026-05-20