Transaction Details

Footnotes

The price reported is the average weighted price. The shares were sold in multiple transactions at prices ranging from $189.945 to $190.94 , inclusive. The reporting person undertakes to provide to the SEC, the Issuer and any security holder, the full information regarding the number of shares and the prices at which the shares were sold. | The price reported is the average weighted price. The shares were sold in multiple transactions at prices ranging from $190.95 to $191.69 , inclusive. The reporting person undertakes to provide to the SEC, the Issuer and any security holder, the full information regarding the number of shares and the prices at which the shares were sold. | 13,743 options were granted of which one third of the shares vested on each of February 27, 2019, 2020 and 2021. The grant was made under the CDW Corporation Long-Term Incentive Plan. | 14,416 options were granted of which one third of the shares vested on each of February 25, 2020, 2021, and 2022. The grant was made under the CDW Corporation Long-Term Incentive Plan.