Insider Trading activities of Cdw Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Cdw Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Cdw Corp since year 2005. Table 2 shows the detailed insider transactions of Cdw Corp since 2005. The reporting company's ticker symbol is CDWC. The reporting company's CIK number is 899171.
The total value of stock buying since 2005 is $201,553.
The total value of stock sales since 2005 is $10,026,255.
The total value of stock option exercises since 2005 is $3,361,320.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Cdw Corp (CDWC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2007-02 0 $0 62,862 $3,971,665 62,862 $1,360,493
2007-01 0 $0 17,796 $1,275,030 23,436 $303,810
2006-11 0 $0 25,528 $1,767,558 25,528 $489,627
2006-10 0 $0 29,343 $1,925,548 29,343 $1,078,111
2006-09 0 $0 1,000 $62,037 0 $0
2006-05 0 $0 12,595 $741,657 26,723 $265
2006-04 0 $0 1,742 $104,540 1,742 $67,471
2006-03 1,000 $56,909 0 $0 0 $0
2006-02 0 $0 3,088 $178,220 3,088 $61,543
2005-09 1,500 $89,034 0 $0 0 $0
2005-04 1,000 $55,610 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Cdw Corp insiders (CDWC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-02-08 Harczak Harry J Jr (Executive Vice President) Sale 18,025 63.39 1,142,568
2007-02-08 Harczak Harry J Jr (Executive Vice President) Option Ex 18,025 24.88 448,371
2007-02-07 Harczak Harry J Jr (Executive Vice President) Sale 39,975 63.00 2,518,425
2007-02-07 Harczak Harry J Jr (Executive Vice President) Option Ex 39,975 19.18 766,720
2007-02-01 Eckrote Douglas E (Sr. VP Ops-Services & Int'l) Sale 4,862 63.90 310,672
2007-02-01 Eckrote Douglas E (Sr. VP Ops-Services & Int'l) Option Ex 4,862 29.91 145,402
2007-01-03 Collins Michelle L (Director) Sale 17,796 71.65 1,275,030
2007-01-03 Collins Michelle L (Director) Option Ex 17,796 12.81 228,020
2007-01-02 Collins Michelle L (Director) Option Ex 5,640 13.44 75,790
2006-11-14 Eckrote Douglas E (Senior VP-Operations) Sale 25,528 69.24 1,767,558
2006-11-14 Eckrote Douglas E (Senior VP-Operations) Option Ex 25,528 19.18 489,627
2006-10-30 Eckrote Douglas E (Senior VP-Operations) Sale 19,181 65.93 1,264,622
2006-10-30 Eckrote Douglas E (Senior VP-Operations) Option Ex 19,181 40.25 772,073
2006-10-20 Rouhselang Sandra M (Vice- President & Controller) Sale 10,162 65.04 660,926
2006-10-20 Rouhselang Sandra M (Vice- President & Controller) Option Ex 10,162 30.12 306,038
2006-09-19 Berger Dennis G (VP, Coworker Services) Sale 1,000 62.04 62,037
2006-05-02 Shanks James R (Executive Vice President) Sale 3,300 58.63 193,479
2006-05-02 Shanks James R (Executive Vice President) Option Ex 6,549 .01 65
2006-05-01 Harczak Harry J Jr (Executive Vice President) Sale 3,300 59.03 194,812
2006-05-01 Harczak Harry J Jr (Executive Vice President) Option Ex 6,549 .01 65
2006-05-01 Eckrote Douglas E (Senior VP-Operations) Sale 2,805 58.96 165,396
2006-05-01 Eckrote Douglas E (Senior VP-Operations) Option Ex 5,558 .01 55
2006-05-01 Edwardson John A (Chairman, Chief Executive Officer) Sale 3,190 58.92 187,970
2006-05-01 Edwardson John A (Chairman, Chief Executive Officer) Option Ex 8,067 .01 80
2006-04-26 Eckrote Douglas E (Senior VP-Purchasing & Ops) Sale 1,742 60.01 104,540
2006-04-26 Eckrote Douglas E (Senior VP-Purchasing & Ops) Option Ex 1,742 38.73 67,471
2006-03-10 Wellington Susan D (Director) Buy 1,000 56.91 56,909
2006-02-24 Eckrote Douglas E (Senior VP-Purchasing & Ops) Sale 3,088 57.71 178,220
2006-02-24 Eckrote Douglas E (Senior VP-Purchasing & Ops) Option Ex 3,088 19.93 61,543
2005-09-20 Stevens Jonathan J (Chief Information Of) Buy 500 59.59 29,795
2005-09-16 Klein Barbara A (Chief Financial Officer) Buy 1,000 59.24 59,239
2005-04-20 Goldin Daniel S (Director) Buy 1,000 55.61 55,610

Insider trading activities including stock purchases, stock sales, and option exercises of CDWC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Cdw Corp (symbol CDWC, CIK number 899171) see the Securities and Exchange Commission (SEC) website.