| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SULLIVAN KATHLEEN PATRICIA | Principal Accounting Officer | C/O GCM GROSVENOR INC., 900 NORTH MICHIGAN AVENUE, SUITE 1100, CHICAGO | /s/ Burke Montgomery, Attorney-in-Fact | 12 Mar 2026 | 0001684847 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GCMG | Class A Common Stock | Gift | -1,600 | -2.2% | $0.000000* | 70,004 | 11 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects charitable donation made by the Reporting Person. |