| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Perez Beatriz R | Director | 100 GRAINGER PARKWAY, LAKE FOREST | /s/ Dean Brazier, by POA from Beatriz R. Perez, Director | 02 May 2025 | 0001434519 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GWW | Deferred Stock Units | Award | $0 | +178 | +3.7% | $0.000000 | 4,986 | 30 Apr 2025 | Common Stock | 178 | Direct | F1, F2 | |
| transaction | GWW | Deferred Stock Units | Award | $69,877 | +69 | +1.4% | $1012.71 | 5,055 | 30 Apr 2025 | Common Stock | 69 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | 1-for-1 |
| F2 | The deferred stock units are expected to settle in shares of common stock on a one-for-one basis following end of service as a director. |
| F3 | The reporting person received stock units in lieu of cash compensation for service on the board of directors. |
Exhibit 24 - Power of Attorney.