# EDGAR Filing Document

**Accession Number:** 0001402057
**File Stem:** 0001308179-26-000253
**Filing Date:** 2026-4
**Character Count:** 7002
**Document Hash:** 3fa6600e1b1b331a01bc927ec51106cc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001308179-26-000253.hdr.sgml**: 20260410

**ACCESSION NUMBER**: 0001308179-26-000253

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 9

**FILED AS OF DATE**: 20260410

**DATE AS OF CHANGE**: 20260410

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CDW Corp
- **CENTRAL INDEX KEY:** 0001402057
- **STANDARD INDUSTRIAL CLASSIFICATION:** RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 260273989
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35985
- **FILM NUMBER:** 26853314

**BUSINESS ADDRESS:**
- **STREET 1:** 200 N MILWAUKEE AVENUE
- **CITY:** VERNON HILLS
- **STATE:** IL
- **ZIP:** 60061
- **BUSINESS PHONE:** 847-465-6000

**MAIL ADDRESS:**
- **STREET 1:** 200 N MILWAUKEE AVENUE
- **CITY:** VERNON HILLS
- **STATE:** IL
- **ZIP:** 60061

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** VH Holdings, Inc.
- **DATE OF NAME CHANGE:** 20070605

UNITED STATES<br>SECURITIES AND EXCHANGE COMMISSION<br>Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the <br>Securities Exchange Act of 1934 (Amendment No.)

☑ Filed by the Registrant ☐ Filed by a party other than the Registrant

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| | |
|:---|:---|
| CHECK THE APPROPRIATE BOX: | CHECK THE APPROPRIATE BOX: |
| ☐ | Preliminary Proxy Statement |
| ☐ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ☐ | Definitive Proxy Statement |
| ☑ | Definitive Additional Materials |
| ☐ | Soliciting Material under §240.14a-12 |

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![](logo2.jpg)

**CDW CORPORATION**

(Name of Registrant as Specified In Its Charter)<br>(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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| | |
|:---|:---|
| PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY): | PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY): |
| ☑ | No fee required |
| ☐ | Fee paid previously with preliminary materials |
| ☐ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 |

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![](pro013560-defa14ax1x1.jpg)

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| | |
|:---|:---|
|  | Your **Vote** Counts! |
|  | **CDW CORPORATION** |
| ![](logo2.jpg) <br> CDW CORPORATION<br> 200 N. MILWAUKEE AVENUE<br> VERNON HILLS, IL 60061 | 2026 Annual Meeting<br> Vote by May 20, 2026<br> 11:59 PM ET |
| ![](logo2.jpg) <br> CDW CORPORATION<br> 200 N. MILWAUKEE AVENUE<br> VERNON HILLS, IL 60061 |  |
| ![](logo2.jpg) <br> CDW CORPORATION<br> 200 N. MILWAUKEE AVENUE<br> VERNON HILLS, IL 60061 |  |
| ![](logo2.jpg) <br> CDW CORPORATION<br> 200 N. MILWAUKEE AVENUE<br> VERNON HILLS, IL 60061 |  |
| V91694-P42890 |  |

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You invested in CDW CORPORATION and it's time to vote!

You have the right to vote on proposals being presented at the Annual Meeting. **This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on May 21, 2026.**

Get informed before you vote

View the Notice and Proxy Statement and Annual Report online OR you can receive a free paper or email copy of the<br>material(s) by requesting prior to May 7, 2026. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.

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| | | |
|:---|:---|:---|
| ![](pro013560-defa14ax1x2.jpg) | For complete information and to vote, visit **www.ProxyVote.com** | For complete information and to vote, visit **www.ProxyVote.com** |
| ![](pro013560-defa14ax1x2.jpg) | Control # | ![](pro013560-defa14ax1x3.jpg) |

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ![](pro013560-defa14ax1x4.jpg)<br> **Smartphone users**<br>Point your camera here and<br> vote without entering a<br> control number<br>| ![](pro013560-defa14ax1x5.jpg)<br> **Vote Virtually at the Meeting\***<br>May 21, 2026<br> 7:30 a.m., CDT<br>Virtually at:<br> www.virtualshareholdermeeting.com/CDW2026 |

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\* Please check the meeting materials for any special requirements for meeting attendance.

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**Vote at www.ProxyVote.com**

 **THIS IS NOT A VOTABLE BALLOT**<br>This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters.<br>

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| | | |
|:---|:---|:---|
| **Voting Items** | **Voting Items** | **Board<br> Recommends** |
| 1. | &nbsp;&nbsp;Election of Directors |  |
|  | &nbsp;&nbsp;**Nominees:** |  |
| 1a. | &nbsp;&nbsp;Virginia C. Addicott | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1b. | &nbsp;&nbsp;James A. Bell | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1c. | &nbsp;&nbsp;Lynda M. Clarizio | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1d. | &nbsp;&nbsp;Anthony R. Foxx | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1e. | &nbsp;&nbsp;Kelly J. Grier | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1f. | &nbsp;&nbsp;Marc E. Jones | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1g. | &nbsp;&nbsp;Christine A. Leahy | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1h. | &nbsp;&nbsp;David W. Nelms | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 1i. | &nbsp;&nbsp;Joseph R. Swedish | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 2. | &nbsp;&nbsp;To approve, on an advisory basis, named executive officer compensation. | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 3. | &nbsp;&nbsp;To ratify the selection of Ernst & Young LLP as the Company's independent registered public accounting firm for the year ending December 31, 2026. | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 4. | &nbsp;&nbsp;To approve the amendment to the Company's Certificate of Incorporation to permit stockholder action by written consent. | ![](pro013560-defa14ax2x1b.jpg) **For** |
| 5. | &nbsp;&nbsp;To consider and act upon the stockholder proposal, if properly presented at the meeting, regarding independent Board chair requirements. | ![](pro013560-defa14ax2x1c.jpg) **Against** |
| **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof. | **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof. |  |
| Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". | Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". | Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Delivery Settings". |
| V91695-P42890 | V91695-P42890 | V91695-P42890 |

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