| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BARSHEFSKY CHARLENE | Director | C/O STAGWELL INC., ONE WORLD TRADE CENTER, FLOOR 65, NEW YORK | /s/ Edmund Graff, attorney-in-fact | 2025-06-04 | 0001145766 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STGW | Class A Common Stock | Purchase | $105K | +24.4K | +15.13% | $4.31 | 185K | Jun 4, 2025 | Direct |