GCM Grosvenor insider may sell 40K shares

Pamela Bentley filed a Rule 144 notice to sell up to 40,000 GCMG common shares acquired via vested restricted stock units.

Rhea-AI Filing Summary

GCM Grosvenor Inc. (GCMG) is the issuer of common stock that Pamela Bentley plans to sell under Rule 144. The notice covers up to 40,000 shares of common stock to be sold through Morgan Stanley Smith Barney LLC, with an aggregate market value of about $505,600 as of the filing data.

The shares were acquired from the issuer upon the vesting of restricted stock units during the period from May 31, 2025 through May 31, 2026, with an acquisition date listed as May 31, 2025. The planned sale is referenced with a date of September 15, 2026 on the NASDAQ market.

Key Figures

Shares to be sold: 40,000 shares Aggregate market value: $505,600 Indicative per-share price: $12.64 per share +2 more

5 metrics

Shares to be sold 40,000 shares Common stock covered by the Rule 144 notice for potential sale

Aggregate market value $505,600 Value associated with the 40,000 shares of common stock in the notice

Indicative per-share price $12.64 per share Approximate value per share implied by $505,600 for 40,000 shares

Acquisition date May 31, 2025 Date listed for acquisition of the restricted stock units underlying the shares

Referenced sale date September 15, 2026 Date associated with the NASDAQ sale of the shares in the notice

Key Terms

Rule 144, restricted stock units, aggregate market value

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock units financial

"The securities to be sold were acquired upon the vesting of restricted stock units"

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.

aggregate market value financial

"40000 | 505600.00 | 61126269 | 09/15/2026 | NASDAQ"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What does the Form 144 filing mean for GCMG?

The Form 144 notice states that an affiliate, Pamela Bentley, may sell up to 40,000 shares of GCM Grosvenor Inc. common stock under Rule 144. It is a disclosure of a potential sale of restricted or controlled securities, not an issuance of new shares by the company.

How many GCMG shares are covered by Pamela Bentley’s Form 144?

The notice covers up to 40,000 shares of GCM Grosvenor Inc. common stock. These securities are listed as being sold through Morgan Stanley Smith Barney LLC Executive Financial Services and are associated with trading on NASDAQ.

What is the approximate value of the GCMG shares in this Form 144?

The filing lists an aggregate market value of about $505,600 for the 40,000 shares of GCM Grosvenor Inc. common stock covered by the notice. This implies an indicative price of roughly $12.64 per share based on the figures in the filing.

When were the GCMG shares to be sold by Pamela Bentley acquired?

The securities to be sold were acquired from the issuer upon the vesting of restricted stock units with an acquisition date given as May 31, 2025. The remarks state that vesting occurred during the period from May 31, 2025 through May 31, 2026.

When is the planned sale date for the GCMG shares in this Form 144?

The securities information section references a date of September 15, 2026 in connection with the 40,000 shares of GCM Grosvenor Inc. common stock to be sold on NASDAQ. That date is presented as the relevant sale-related date in the notice.

How are the GCMG shares being sold under this Form 144 notice?

The notice identifies Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, as the broker through which the 40,000 shares of GCM Grosvenor Inc. common stock may be sold under Rule 144 on the NASDAQ market.

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

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Available on EDGAR 09/15/2026 - 04:34 PM Accepted by SEC EDGAR 09/15/2026 - 04:33 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001610089
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	GCM GROSVENOR INC
SEC File Number	001-39716
Address of Issuer	900 N Michigan Avenue, Suite 1100 Chicago ILLINOIS 60611
Phone	3125066500
Name of Person for Whose Account the Securities are To Be Sold	PAMELA BENTLEY
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	40000	505600.00	61126269	09/15/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/31/2025	Restricted Stock Units	Issuer			40000	05/31/2025	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units during the period of 05/31/2025 through 05/31/2026.
Date of Notice	09/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/16/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Pamela Bentley
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)