| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Davis George S | Director | 100 GRAINGER PARKWAY, LAKE FOREST | /s/ Dean Brazier, by POA from George S. Davis, Director | 03 Jun 2025 | 0001379532 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GWW | Deferred Stock Units | Award | $2,175 | +2 | +0.21% | $1087.56 | 933 | 01 Jun 2025 | Common Stock | 2 | Direct | F1, F2 |
| 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. |