12 insiders reported 89 Form 4 transactions for GCM Grosvenor Inc. (GCMG) over the past 18 months (most recent 2026-09-16). Recent activity: Bentley Pamela L (Chief Financial Officer) Sell 40,000 shares, Bentley Pamela L (Chief Financial Officer) Sell 10,000 shares, SULLIVAN KATHLEEN PATRICIA (Principal Accounting Officer) Sell 24,963 shares, SULLIVAN KATHLEEN PATRICIA (Principal Accounting Officer) Sell 15,037 shares, Pollock Frederick (Chief Investment Officer) Buy 60,870 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | Bentley Pamela L | Chief Financial Officer | Sell | 40,000 | $502,508 |
| 2026-09-16 | Bentley Pamela L | Chief Financial Officer | Sell | 10,000 | $126,787 |
| 2026-09-03 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sell | 24,963 | $328,358 |
| 2026-09-03 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sell | 15,037 | $197,959 |
| 2026-08-17 | Pollock Frederick | Chief Investment Officer | Buy | 60,870 | $0 |
| 2026-08-17 | Levin Jonathan Reisin | President | Buy | 91,305 | $0 |
| 2026-08-17 | Pollock Frederick | Chief Investment Officer | Sell | 23,953 | $331,989 |
| 2026-08-17 | Levin Jonathan Reisin | President | Sell | 42,813 | $593,388 |
| 2026-07-01 | Cornelli Francesca | Director | Buy | 5,996 | $73,751 |
| 2026-06-02 | Bentley Pamela L | Chief Financial Officer | Buy | 16,668 | $0 |
| 2026-06-02 | Bentley Pamela L | Chief Financial Officer | Buy | 16,161 | $0 |
| 2026-06-02 | Bentley Pamela L | Chief Financial Officer | Buy | 12,083 | $0 |
| 2026-06-02 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Buy | 12,500 | $0 |
| 2026-06-02 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Buy | 12,121 | $0 |
| 2026-06-02 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Buy | 9,114 | $0 |
| 2026-06-02 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sell | 14,946 | $158,876 |
| 2026-06-02 | Levin Jonathan Reisin | President | Buy | 25,000 | $0 |
| 2026-06-02 | Levin Jonathan Reisin | President | Buy | 24,242 | $0 |
| 2026-06-02 | Levin Jonathan Reisin | President | Buy | 50,000 | $0 |
| 2026-06-02 | Levin Jonathan Reisin | President | Sell | 45,085 | $479,254 |
| 2026-06-02 | Pollock Frederick | Chief Investment Officer | Buy | 25,000 | $0 |
| 2026-06-02 | Pollock Frederick | Chief Investment Officer | Sell | 9,838 | $104,578 |
| 2026-06-02 | Bentley Pamela L | Chief Financial Officer | Sell | 20,256 | $215,321 |
| 2026-05-20 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sell | 1,000 | $0 |
| 2026-05-20 | SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | Sell | 1,500 | $0 |
Source: SEC Form 4 filings · as of 2026-09-16