GCM Grosvenor director Helfand acquires 6,886 stock units

The award was fully vested on the grant date, with settlement shares due upon separation from service, a change in control event, death or disability.

Rhea-AI Filing Summary

GCM Grosvenor Inc. director David Helfand acquired 6,886 restricted stock units (RSUs) on September 30, 2026. The award was fully vested on the grant date and made in lieu of quarterly cash compensation at his election. Each RSU represents the contingent right to receive one Class A common share; shares will be delivered upon the earliest of his separation from service, a change in control event, death or disability. His reported resulting position was 56,031 underlying shares.

Insider Trade Summary

Grant/Award: 6,886 shares

Grant/Award 1 txn

Insider HELFAND DAVID

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units F1, F2	6,886	$12.89	$89K

Holdings After Transaction: Restricted Stock Units — 56,031 contracts (Direct)

Footnotes (2)

1. F1. Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.
2. F2. This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

Key Figures

RSUs acquired: 6,886 RSUs Reported transaction price: $12.89 per share Underlying shares following transaction: 56,031 shares

3 metrics

RSUs acquired 6,886 RSUs Awarded September 30, 2026

Reported transaction price $12.89 per share RSU award reported September 30, 2026

Underlying shares following transaction 56,031 shares Reported resulting position

Key Terms

Restricted Stock Units, Amended and Restated 2020 Incentive Award Plan, separation from service, change in control event

4 terms

Restricted Stock Units financial

"Each Restricted Stock Unit ("RSU") represents the contingent right"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Amended and Restated 2020 Incentive Award Plan financial

"granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan"

separation from service technical

"the Reporting Person's "separation from service" from the Issuer"

change in control event technical

"a "change in control event" of the Issuer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many GCMG RSUs did David Helfand acquire?

David Helfand acquired 6,886 RSUs on September 30, 2026, at a reported transaction price of $12.89 per share. Each RSU represents the contingent right to receive one Class A common share.

When will David Helfand receive shares for his GCMG RSUs?

Shares in settlement of the vested RSUs will be delivered upon the earliest of David Helfand's separation from service from GCM Grosvenor Inc., a change in control event, his death or disability.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/01/2026 - 08:56 PM Accepted by SEC EDGAR 10/01/2026 - 08:56 PM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

HELFAND DAVID

(Last) (First) (Middle)

C/O GCM GROSVENOR INC.

900 NORTH MICHIGAN AVENUE, SUITE 1100

(Street)

CHICAGO ILLINOIS 60611

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GCM Grosvenor Inc. [ GCMG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	09/30/2026		A		6,886		(2)	(2)	Class A Common Stock	6,886	$12.89	56,031	D

Explanation of Responses:

1. Each Restricted Stock Unit ("RSU") represents the contingent right to receive one share of Class A Common Stock of the Issuer.

2. This award of RSUs was granted pursuant to the Issuer's Amended and Restated 2020 Incentive Award Plan, in lieu of quarterly cash compensation at the election of the Reporting Person, and is fully vested as of the date of grant. Shares of Class A Common Stock in settlement of vested RSUs will be delivered upon the earliest to occur of the Reporting Person's "separation from service" from the Issuer, a "change in control event" of the Issuer or the Reporting Person's death or disability.

Remarks:

	/s/ Burke Montgomery, Attorney-in-Fact	10/01/2026
	** Signature of Reporting Person	Date
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.
* Form 4: SEC 1474 (03-26)