| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ADDICOTT VIRGINIA C. | Director | C/O CDW CORPORATION, 200 N MILWAUKEE AVE, VERNON HILLS | /s/ Debra Wasserman, Attorney-in-Fact | 12 Dec 2025 | 0001667743 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CDW | Common Stock, par value $0.01 | Award | $10.5K | +70.5 | +0.42% | $149.54 | 16.8K | 10 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Dividend equivalents awarded pursuant to outstanding restricted stock unit awards previously granted under the CDW Corporation Long-Term Incentive Plan. |