| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Murray Thomas J III | President | C/O HEIDRICK & STRUGGLES INT'L, INC., 233 S. WACKER DR. SUITE 4900, CHICAGO | /s/ Antony Gabriel, Attorney-In-Fact | 2025-06-23 | 0002013298 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HSII | Common Stock | Tax liability | -$129K | -2.98K | -3.51% | $43.21 | 82K | Jun 22, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects an aggregate of 2,983 shares of common stock retained by Issuer to satisfy tax withholding obligations with respect to 2023 RSUs that vested on June 22, 2025. |