| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LOCY PETER R | SVP Controller & CAO | C/O CDW CORPORATION, 200 N MILWAUKEE, VERNON HILLS | /s/ Debra Wasserman, Attorney-in-Fact | 24 Dec 2025 | 0001927457 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CDW | Common Stock, par value $0.01 | Tax liability | $20,138 | -139 | -4.1% | $144.88 | 3,228 | 22 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to cover taxes incurred in connection with the settlement of the restricted stock unit award. |
SVP Controller & CAO