| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CLARIZIO LYNDA M | Director | C/O CDW CORPORATION, 200 N MILWAUKEE AVE, VERNON HILLS | /s/ Debra Wasserman, Attorney-in-Fact | 09 Mar 2026 | 0001660318 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CDW | Common Stock, par value $0.01 | Award | +1,609 | +11% | $0.000000* | 15,719 | 05 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This is a grant of restricted stock units under the CDW Corporation Long-Term Incentive Plan. The restricted stock units vest on the first anniversary of the date of grant. |