Frederick Pollock - 15 Aug 2026 Form 4 Insider Report for GCM Grosvenor Inc. (GCMG)

Reporting relationship: Chief Investment Officer
Issuer ticker: GCMG
Reported as of: 15 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Aug 2026, 20:18:34 UTC
Prior SEC filing: 02 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Burke Montgomery, Attorney-in-Fact

Key filing fact

Frederick Pollock filed Form 4 for GCM Grosvenor Inc. (GCMG) on 17 Aug 2026.

Key facts

This page summarizes Frederick Pollock's Form 4 filing for GCM Grosvenor Inc. (GCMG).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 17 Aug 2026, 20:18.

Change

Previous filing in this sequence was filed on 02 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001680611 Primary reporting owner

Pollock Frederick

Relationship: Chief Investment Officer
Address: C/O GCM GROSVENOR INC., 900 NORTH MICHIGAN AVENUE, SUITE 1100, CHICAGO
Signature: /s/ Burke Montgomery, Attorney-in-Fact
Signature date: 17 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GCMG transaction

Class A Common Stock

Options Exercise

Transaction value
Shares: +60,870
Change %: +7.8%
Price
Shares after: 837,142
Date: 15 Aug 2026
Ownership: Direct
Footnotes: F1, F2

GCMG transaction

Class A Common Stock

Tax liability

Transaction value
Shares: -23,953
Change %: -2.9%
Price: $13.86^*
Shares after: 813,189
Date: 15 Aug 2026
Ownership: Direct
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GCMG transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -60,870
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 15 Aug 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 60,870
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents restricted stock units ("RSUs") that were granted under the Issuer's Amended and Restated 2020 Incentive Award Plan on March 1, 2026, and vested in full on August 15, 2026. Shares of Class A common stock of the Issuer were delivered to the Reporting Person in settlement of vested RSUs on August 15, 2026.

Footnote F2

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

Footnote F3

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 August 15, 2026. 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.