| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Berardinelli Krantz Nancy L | Sr. VP & CLO | 100 GRAINGER PARKWAY, LAKE FOREST | /s/ Cherita Thomas, by POA from Nancy L. Berardinelli-Krantz, Sr. VP and CLO | 04 Feb 2026 | 0001963842 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GWW | Common Stock | Tax liability | $199,782 | -188 | -5.9% | $1062.67 | 2,986 | 01 Feb 2025 | Direct | F1 |
| transaction | GWW | Common Stock | Tax liability | $204,109 | -189 | -6.3% | $1079.94 | 2,797 | 01 Feb 2026 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Shares withheld for tax withholding for the partial settlement of the February 1, 2023 award of restricted stock units (the "February Award"). The February Award will be settled after vesting by the delivery of unrestricted shares of common stock on a one-to-one basis. The February Award vests in three equal tranches, with 1/3 vesting on each of February 1, 2024, February 1, 2025 and February 1, 2026. Due to an administrative error, the February 1, 2025 vesting was not reported at the time of vesting. |
| F2 | Shares withheld for tax withholding upon the February 1, 2026 vesting and partial settlement of the February Award, as described in footnote 1 above. |