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 | Date |
|---|---|---|---|---|---|---|
| Bentley Pamela L | Chief Financial Officer | Sale | 40,000 | $11.61 | $464,400 | Dec 17, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Gift | 2,000 | — | — | Dec 2, 2025 |
| Sacks Michael Jay | Chief Executive Officer | X | 900,000 | $11.50 | $10,350,000 | Nov 14, 2025 |
| LUTNICK HOWARD W | — | Sale | 6,451,535 | — | — | Oct 6, 2025 |
| Cornelli Francesca | — | Option Exercise | 2,595 | — | — | Sep 30, 2025 |
| Pollock Frederick | Chief Investment Officer | Option Exercise | 52,500 | — | — | Aug 15, 2025 |
| Levin Jonathan Reisin | President | Tax Withholding | 36,536 | $12.89 | $470,949 | Aug 15, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sale | 6,000 | $13.02 | $78,120 | Aug 12, 2025 |
| Cornelli Francesca | — | Option Exercise | 3,010 | — | — | 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 | May 31, 2025 |
| Levin Jonathan Reisin | President | Tax Withholding | 22,303 | $12.61 | $281,241 | May 31, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 12,500 | — | — | May 31, 2025 |
| Buchanan Sandra M | Chief HR Officer | Tax Withholding | 13,408 | $12.61 | $169,075 | May 31, 2025 |
| Bentley Pamela L | Chief Financial Officer | Option Exercise | 16,161 | — | — | May 31, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Gift | 2,500 | — | — | May 12, 2025 |
| GCM V, LLC | — | C | 2,569,415 | — | — | May 12, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 4,352 | — | — | Apr 15, 2025 |
| Hurse Sandra | Chief HR Officer | Tax Withholding | 15,142 | $12.61 | $190,941 | Apr 15, 2025 |
| Bentley Pamela L | Chief Financial Officer | Disposition | 21,646 | $12.61 | $272,956 | Apr 15, 2025 |
| Cornelli Francesca | — | Option Exercise | 3,041 | — | — | Mar 28, 2025 |
| Pollock Frederick | Chief Investment Officer | Tax Withholding | 12,515 | $13.84 | $173,208 | Mar 1, 2025 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 14,023 | — | — | Mar 1, 2025 |
| Bentley Pamela L | Chief Financial Officer | Option Exercise | 37,792 | — | — | Mar 1, 2025 |
| Hurse Sandra | Chief HR Officer | Option Exercise | 33,396 | — | — | Mar 1, 2025 |
| Cornelli Francesca | — | Option Exercise | 3,935 | — | — | Dec 30, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 7,953 | — | — | Dec 30, 2024 |
| Cornelli Francesca | — | Option Exercise | 4,543 | — | — | Sep 30, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 9,182 | — | — | Sep 30, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sale | 5,000 | $10.73 | $53,650 | Sep 9, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Tax Withholding | 933 | $10.89 | $10,160 | Aug 15, 2024 |
| Hurse Sandra | Chief HR Officer | Tax Withholding | 4,680 | $10.89 | $50,965 | Aug 15, 2024 |
| Bentley Pamela L | Chief Financial Officer | Tax Withholding | 4,135 | $10.89 | $45,030 | Aug 15, 2024 |
| Pollock Frederick | Chief Investment Officer | Tax Withholding | 44,151 | $10.89 | $480,804 | Aug 15, 2024 |
| Levin Jonathan Reisin | President | Option Exercise | 154,545 | — | — | Aug 15, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 9,450 | — | — | Jun 30, 2024 |
| Cornelli Francesca | — | Option Exercise | 4,676 | — | — | Jun 30, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Tax Withholding | 4,663 | $10.05 | $46,863 | May 31, 2024 |
| Hurse Sandra | Chief HR Officer | Option Exercise | 13,333 | — | — | May 31, 2024 |
| Bentley Pamela L | Chief Financial Officer | Option Exercise | 16,666 | — | — | May 31, 2024 |
| Pollock Frederick | Chief Investment Officer | Option Exercise | 25,000 | — | — | May 31, 2024 |
| Levin Jonathan Reisin | President | Option Exercise | 25,000 | — | — | May 31, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Disposition | 18,399 | $9.28 | $170,743 | Apr 15, 2024 |
| Hurse Sandra | Chief HR Officer | Disposition | 52,312 | $9.28 | $485,455 | Apr 15, 2024 |
| Bentley Pamela L | Chief Financial Officer | Disposition | 8,676 | $9.28 | $80,513 | Apr 15, 2024 |
| Cornelli Francesca | — | Option Exercise | 4,514 | — | — | Mar 31, 2024 |
| MASTERS BLYTHE | — | Option Exercise | 9,123 | — | — | Mar 31, 2024 |
| Cornelli Francesca | — | Option Exercise | 10,000 | — | — | Mar 25, 2024 |
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Option Exercise | 2,500 | — | — | Mar 1, 2024 |
| Hurse Sandra | Chief HR Officer | Option Exercise | 9,167 | — | — | Mar 1, 2024 |