# EDGAR Filing Document

**Accession Number:** 0001180592
**File Stem:** 0001180592-26-000011
**Filing Date:** 2026-5
**Character Count:** 8890
**Document Hash:** ca77935b95ac7ad7b0ac1422c8eebc02
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001180592-26-000011.hdr.sgml**: 20260520

**ACCESSION NUMBER**: 0001180592-26-000011

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260518

**FILED AS OF DATE**: 20260520

**DATE AS OF CHANGE**: 20260520

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** STEEL ROBERT K
- **CENTRAL INDEX KEY:** 0001180592

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39558
- **FILM NUMBER:** 261005571

**MAIL ADDRESS:**
- **STREET 1:** 85 BROAD STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Perella Weinberg Partners
- **CENTRAL INDEX KEY:** 0001777835
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 841770732
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 767 FIFTH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10153
- **BUSINESS PHONE:** 212-287-3200

**MAIL ADDRESS:**
- **STREET 1:** 767 FIFTH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10153

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FinTech Acquisition Corp. IV
- **DATE OF NAME CHANGE:** 20190524

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>STEEL ROBERT K<br><sub>(Last) (First) (Middle)</sub><br>767 FIFTH AVENUE<br><sub>(Street)</sub><br>NEW YORK, NY 10153<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-18 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Perella Weinberg Partners [ PWP ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock | 2026-05-18 |  | M<sup>(1)</sup> |  | 198083 | A | $0 | 387726 | D |  |
| Class A Common Stock | 2026-05-18 |  | M<sup>(1)</sup> |  | 198.08 | A | $0 | 387924.08 | D |  |
| Class A Common Stock | 2026-05-18 |  | D<sup>(2)</sup> |  | 2.08 | D | $18.37 | 387922 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Class B-1 Common Stock | <sup>(3)</sup> | 2026-05-18 |  | M<sup>(1)</sup> |  |  | 198083 | <sup>(3)</sup> | <sup>(3)</sup> | Class A Common Stock | 198.083 | $0.02 | 0 | I | PWP VoteCo Professionals LP |
| PWP Holdings LP Common Units | <sup>(4)</sup> | 2026-05-18 |  | M<sup>(1)</sup> |  |  | 198083 | <sup>(4)</sup> | <sup>(4)</sup> | Class A Common Stock | 198083 | $18.37 | 0 | D |  |

---

### Footnotes:

(1) 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.

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

(3) 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.

(4) 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.

**Remarks:**
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.

**Signature:** /s/ Justin Kamen, as Attorney-in-Fact  
**Date:** 2026-05-20

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**