Results of Operations and Financial Condition. On August 10, 2026 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and six months ended June 30, 2026. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 and Exhi…

Results of Operations and Financial Condition. On May 7, 2026 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three months ended March 31, 2026. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 and Exhibit 99.2, i…

Results of Operations and Financial Condition. On February 10, 2026 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three months and year ended December 31, 2025. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 a…

Other Events. On November 17, 2025, GCM Grosvenor Inc. (the “Company”) entered into an Equity Distribution Agreement (the “Agreement”) with Morgan Stanley & Co. LLC, as agent (the “Manager”), under which the Company may offer and sell opportunistically, from time to time at its sole discretion, up to an aggregate of $100 million of shares of its Class A common stock, par value $0.0001 per share (the “Class A Common Stock”), through the Manager (the “Offering”), pursuant to an effective shelf…

Results of Operations and Financial Condition. On November 5, 2025 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and nine months ended September 30, 2025. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 a…

is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing. Forward Looking Statements This Current Report on Form 8-K contains forward-looking statements w…

Results of Operations and Financial Condition. On August 7, 2025 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and six months ended June 30, 2025. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 and Exhib…

Director — Sandra Buchanan: Sandra Buchanan resigned from her position at GCM Grosvenor Inc.

Results of Operations and Financial Condition. On May 7, 2025 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three months ended March 31, 2025. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 and Exhibit 99.2, i…

Entry Into a Material Definitive Agreement. On April 14, 2025, GCM Grosvenor Inc. (the “Company”) entered into a share purchase agreement (the “Purchase Agreement”) for the issuance and sale in a registered direct offering of 3,752,965 shares (the “Shares”) of the Company’s Class A common stock, par value $0.0001 per share (the “Class A common stock”), to Sumitomo Mitsui Trust Bank, Limited (“SuMi”) at an offering price of $13.322799 per share, which represents the 10-day volume-weighted aver…

Director and Audit Committee Chairperson — David A. Helfand: Appointment of David A. Helfand as a director and audit committee chairperson to fill the vacancy resulting from Blythe Masters' resignation.

Results of Operations and Financial Condition. On February 10, 2025 , GCM Grosvenor Inc. (the “Company”) reported financial results for the year ended December 31, 2024. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 and Exhibit 99.2,…

Results of Operations and Financial Condition. On November 8, 2024 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and nine months ended September 30, 2024. The full text of the press release and earnings presentation issued in connection with the announcement is furnished as Exhibit 99.1 and Exhibit 99.2, respectively, to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this Item 2.02, including Exhibit 99.1 a…

Results of Operations and Financial Condition. On August 8, 2024 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and six months ended June 30, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information set forth under

Entry Into a Material Definitive Agreement. On June 17, 2024, Grosvenor Capital Management, L.P., an Illinois limited partnership (the “ Tenant ”) and 900 North Michigan, LLC, a Delaware limited liability company (the “ Landlord ”), entered into a Tenth Amendment to Office Lease (the “ Lease Amendment ”), effective June 17, 2024, related to GCM Grosvenor Inc.’s (the “ Company’s ”) principal headquarters located at North Michigan Avenue, Suite 1100, Chicago, Illinois 60611 (the “ Premises ”).…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information set forth under

Entry into a Material Definitive Agreement. On May 21, 2024 (the “Effective Date”), Grosvenor Capital Management Holdings, LLLP (the “Borrower”), Grosvenor Holdings, L.L.C., Grosvenor Holdings II, L.L.C., GCM Grosvenor Management, LLC, GCM Progress Subsidiary LLC, the guarantors, parent GPs and GP entities (as defined therein) party thereto, the lenders party thereto, and Morgan Stanley Senior Funding, Inc. (the “Administrative Agent”) entered into an eighth amendment (the “Amendment”) to the…

Results of Operations and Financial Condition. On May 7, 2024 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three months ended March 31, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Results of Operations and Financial Condition. On February 13, 2024 , GCM Grosvenor Inc. (the “Company”) reported financial results for the year ended December 31, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Results of Operations and Financial Condition. On November 8, 2023 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and nine months ended September 30, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Results of Operations and Financial Condition. On August 9, 2023 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three and six months ended June 30, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Annual board election with no specific departures or promotions mentioned.

Results of Operations and Financial Condition. On May 10, 2023 , GCM Grosvenor Inc. (the “Company”) reported financial results for the three months ended March 31, 2023. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Results of Operations and Financial Condition. On February 14, 2023 , GCM Grosvenor Inc. (the “Company”) reported financial results for the year ended months ended December 31, 2022. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.