LEAHY CHRISTINE A sold $1.0M of CDW

sold $1.03m of CDW

4,703 shares @ $219.45

Decreased holdings by -6.40%

14th largest trade (out of 71)

Large TradeCluster BuyPositive 90D History

Trade made by an officer

Part of a cluster of 3 transactions by 2 insiders

10b5-1 scheduled trade

80% win rate · +8.5% median edge vs SPY (5 trades, 90-day · small sample)

Price 14% above 200-day moving average

CDWCDW Corp

Consumer DiscretionaryInternet & Direct Marketing Retail

1D0.00%

1W+0.05%

1M-4.36%

3M—

6M—

1Y—

Recent insider activity at CDW