Form 4 Filing for CDW Corp

Peter R. Locy, Senior Vice President and Chief Accounting Officer of CDW Corp, acquired 29.45 shares of common stock on September 10, 2026. The shares were acquired at a price of $142.60 per share. This acquisition brings Mr. Locy's total post-transaction shares to 5950.6. The dividend equivalents were awarded pursuant to outstanding restricted stock unit awards previously granted under the CDW Corporation 2021 Long-Term Incentive Plan.