GCM Grosvenor Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Bentley Pamela L | Chief Financial Officer | Sale | 40,000 | $11.61 | $464,400 | 43,309 | Dec 17, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Gift | 2,000 | — | — | 58,195 | Dec 2, 2025 |
| Sacks Michael Jay | Chief Executive Officer | X | 900,000 | $11.50 | $10,350,000 | 900,000 | Nov 14, 2025 |
| LUTNICK HOWARD W | — | Sale | 6,451,535 | — | — | — | Oct 6, 2025 |
| Cornelli Francesca | — | Option Exercise | 2,595 | — | — | 36,314 | Sep 30, 2025 |
| Pollock Frederick | Chief Investment Officer | Option Exercise | 52,500 | — | — | 721,576 | Aug 15, 2025 |
| Levin Jonathan Reisin | President | Tax Withholding | 36,536 | $12.89 | $470,949 | 586,844 | Aug 15, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sale | 6,000 | $13.02 | $78,120 | 60,195 | Aug 12, 2025 |
| Cornelli Francesca | — | Option Exercise | 3,010 | — | — | 33,719 | Jun 28, 2025 |
| Blanton Angela | — | Sale | 13,902 | $12.65 | $175,860 | — | Jun 2, 2025 |
| Pollock Frederick | Chief Investment Officer | Tax Withholding | 9,838 | $12.61 | $124,057 | 669,076 | May 31, 2025 |
| Levin Jonathan Reisin | President | Tax Withholding | 22,303 | $12.61 | $281,241 | 544,630 | May 31, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 12,500 | — | — | 64,982 | May 31, 2025 |
| Buchanan Sandra M | Chief HR Officer | Tax Withholding | 13,408 | $12.61 | $169,075 | 47,356 | May 31, 2025 |
| Bentley Pamela L | Chief Financial Officer | Option Exercise | 16,161 | — | — | 98,043 | May 31, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Gift | 2,500 | — | — | 52,482 | May 12, 2025 |
| GCM V, LLC | — | C | 2,569,415 | — | — | 2,569,415 | May 12, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 4,352 | — | — | 65,682 | Apr 15, 2025 |
| Hurse Sandra | Chief HR Officer | Tax Withholding | 15,142 | $12.61 | $190,941 | 54,646 | Apr 15, 2025 |
| Bentley Pamela L | Chief Financial Officer | Disposition | 21,646 | $12.61 | $272,956 | 65,216 | Apr 15, 2025 |
| Cornelli Francesca | — | Option Exercise | 3,041 | — | — | 30,709 | Mar 28, 2025 |
| Pollock Frederick | Chief Investment Officer | Tax Withholding | 12,515 | $13.84 | $173,208 | 653,914 | Mar 1, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 14,023 | — | — | 61,330 | Mar 1, 2025 |
| Bentley Pamela L | Chief Financial Officer | Option Exercise | 37,792 | — | — | 95,783 | Mar 1, 2025 |
| Hurse Sandra | Chief HR Officer | Option Exercise | 33,396 | — | — | 61,184 | Mar 1, 2025 |
| Cornelli Francesca | — | Option Exercise | 3,935 | — | — | 27,668 | Dec 30, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 7,953 | — | — | 84,783 | Dec 30, 2024 |
| Cornelli Francesca | — | Option Exercise | 4,543 | — | — | 23,733 | Sep 30, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 9,182 | — | — | 76,830 | Sep 30, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sale | 5,000 | $10.73 | $53,650 | 47,307 | Sep 9, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Tax Withholding | 933 | $10.89 | $10,160 | 52,307 | Aug 15, 2024 |
| Hurse Sandra | Chief HR Officer | Tax Withholding | 4,680 | $10.89 | $50,965 | 27,788 | Aug 15, 2024 |
| Bentley Pamela L | Chief Financial Officer | Tax Withholding | 4,135 | $10.89 | $45,030 | 57,991 | Aug 15, 2024 |
| Pollock Frederick | Chief Investment Officer | Tax Withholding | 44,151 | $10.89 | $480,804 | 616,429 | Aug 15, 2024 |
| Levin Jonathan Reisin | President | Option Exercise | 154,545 | — | — | 590,216 | Aug 15, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 9,450 | — | — | 67,648 | Jun 30, 2024 |
| Cornelli Francesca | — | Option Exercise | 4,676 | — | — | 19,190 | Jun 30, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Tax Withholding | 4,663 | $10.05 | $46,863 | 53,240 | May 31, 2024 |
| Hurse Sandra | Chief HR Officer | Option Exercise | 13,333 | — | — | 38,659 | May 31, 2024 |
| Bentley Pamela L | Chief Financial Officer | Option Exercise | 16,666 | — | — | 69,617 | May 31, 2024 |
| Pollock Frederick | Chief Investment Officer | Option Exercise | 25,000 | — | — | 567,388 | May 31, 2024 |
| Levin Jonathan Reisin | President | Option Exercise | 25,000 | — | — | 446,746 | May 31, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Disposition | 18,399 | $9.28 | $170,743 | 45,403 | Apr 15, 2024 |
| Hurse Sandra | Chief HR Officer | Disposition | 52,312 | $9.28 | $485,455 | 25,326 | Apr 15, 2024 |
| Bentley Pamela L | Chief Financial Officer | Disposition | 8,676 | $9.28 | $80,513 | 114,638 | Apr 15, 2024 |
| Cornelli Francesca | — | Option Exercise | 4,514 | — | — | 14,514 | Mar 31, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 9,123 | — | — | 58,198 | Mar 31, 2024 |
| Cornelli Francesca | — | Option Exercise | 10,000 | — | — | 10,000 | Mar 25, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 2,500 | — | — | 39,198 | Mar 1, 2024 |
| Hurse Sandra | Chief HR Officer | Option Exercise | 9,167 | — | — | 9,167 | Mar 1, 2024 |