CDW insider transactions

SEC Form 4 filed by Nelms David W

SEC Form 4 filed by Swedish Joseph

SEC Form 4 filed by Sanderson Katherine Elizabeth

SEC Form 4 filed by CDW Corporation

Director Swedish Joseph was granted 31 shares, increasing direct ownership by 0.16% to 19,726 units (SEC Form 4)

Director Jones Marc Ellis was granted 22 shares, increasing direct ownership by 0.50% to 4,490 units (SEC Form 4)

Director Zarcone Donna F was granted 79 shares, increasing direct ownership by 0.35% to 22,958 units (SEC Form 4)

Director Mehrotra Sanjay was granted 19 shares, increasing direct ownership by 0.30% to 6,391 units (SEC Form 4)

Director Nelms David W was granted 164 shares, increasing direct ownership by 0.50% to 32,780 units (SEC Form 4)

Director Grier Kelly J was granted 14 shares, increasing direct ownership by 0.34% to 4,053 units (SEC Form 4)

Officer Leahy Christine A covered exercise/tax liability with 4,873 shares and was granted 364 shares, decreasing direct ownership by 2% to 188,506 units (SEC Form 4)

Officer Kulevich Frederick J. was granted 81 shares and covered exercise/tax liability with 1,174 shares, decreasing direct ownership by 2% to 44,570 units (SEC Form 4)

Officer Locy Peter R covered exercise/tax liability with 112 shares and was granted 11 shares, decreasing direct ownership by 3% to 3,952 units (SEC Form 4)

Officer Miralles Albert Joseph Jr was granted 134 shares and covered exercise/tax liability with 2,036 shares, decreasing direct ownership by 4% to 47,229 units (SEC Form 4)

Officer Sanderson Katherine Elizabeth was granted 105 shares and covered exercise/tax liability with 645 shares, decreasing direct ownership by 2% to 26,641 units (SEC Form 4)

Director Foxx Anthony R was granted 33 shares, increasing direct ownership by 0.50% to 6,694 units (SEC Form 4)

Officer Connelly Elizabeth H. was granted 107 shares and covered exercise/tax liability with 1,373 shares, decreasing direct ownership by 4% to 34,121 units (SEC Form 4)

Director Clarizio Lynda M was granted 14 shares, increasing direct ownership by 0.09% to 15,732 units (SEC Form 4)

Director Bell James A was granted 113 shares, increasing direct ownership by 0.43% to 26,247 units (SEC Form 4)

Director Addicott Virginia C. was granted 92 shares, increasing direct ownership by 0.50% to 18,498 units (SEC Form 4)

Officer Kumar Mukesh was granted 108 shares, increasing direct ownership by 0.50% to 21,566 units (SEC Form 4)

Director Mehrotra Sanjay was granted 1,609 shares, increasing direct ownership by 34% to 6,372 units (SEC Form 4)

Director Addicott Virginia C. was granted 1,609 shares, increasing direct ownership by 10% to 18,405 units (SEC Form 4)

Director Zarcone Donna F was granted 1,609 shares, increasing direct ownership by 8% to 22,879 units (SEC Form 4)

Director Grier Kelly J was granted 1,609 shares, increasing direct ownership by 66% to 4,040 units (SEC Form 4)

Director Nelms David W was granted 1,609 shares, increasing direct ownership by 5% to 32,616 units (SEC Form 4)

Director Swedish Joseph was granted 1,609 shares, increasing direct ownership by 9% to 19,695 units (SEC Form 4)

Director Foxx Anthony R was granted 1,609 shares, increasing direct ownership by 32% to 6,660 units (SEC Form 4)

Director Bell James A was granted 2,011 shares, increasing direct ownership by 8% to 26,134 units (SEC Form 4)

Director Clarizio Lynda M was granted 1,609 shares, increasing direct ownership by 11% to 15,719 units (SEC Form 4)

Officer Connelly Elizabeth H. was granted 11,880 shares, increasing direct ownership by 51% to 35,387 units (SEC Form 4)

Officer Kulevich Frederick J. was granted 8,263 shares, increasing direct ownership by 22% to 45,663 units (SEC Form 4)

Officer Miralles Albert Joseph Jr was granted 13,700 shares, increasing direct ownership by 39% to 49,131 units (SEC Form 4)

Officer Sanderson Katherine Elizabeth was granted 7,797 shares, increasing direct ownership by 40% to 27,181 units (SEC Form 4)

Officer Kumar Mukesh was granted 11,024 shares, increasing direct ownership by 106% to 21,459 units (SEC Form 4)

Director Jones Marc Ellis was granted 1,609 shares, increasing direct ownership by 56% to 4,468 units (SEC Form 4)

Officer Leahy Christine A was granted 40,029 shares, increasing direct ownership by 26% to 193,014 units (SEC Form 4)

Officer Locy Peter R was granted 660 shares, increasing direct ownership by 19% to 4,054 units (SEC Form 4)

Officer Kulevich Frederick J. was granted 2,812 shares and returned $164,487 worth of shares to the company (1,297 units at $126.86), increasing direct ownership by 4% to 37,400 units (SEC Form 4)

Officer Miralles Albert Joseph Jr was granted 4,180 shares and returned $240,324 worth of shares to the company (1,894 units at $126.86), increasing direct ownership by 7% to 35,431 units (SEC Form 4)

Officer Connelly Elizabeth H. was granted 2,086 shares and returned $123,224 worth of shares to the company (971 units at $126.86), increasing direct ownership by 5% to 23,507 units (SEC Form 4)

Officer Leahy Christine A was granted 13,847 shares and returned $781,267 worth of shares to the company (6,158 units at $126.86), increasing direct ownership by 5% to 152,985 units (SEC Form 4)

Officer Locy Peter R was granted 329 shares and returned $20,701 worth of shares to the company (163 units at $126.86), increasing direct ownership by 5% to 3,394 units (SEC Form 4)

Director Nelms David W was granted 211 shares, increasing direct ownership by 0.69% to 31,007 units (SEC Form 4)

Director Swedish Joseph was granted 211 shares, increasing direct ownership by 1% to 18,086 units (SEC Form 4)

Officer Locy Peter R covered exercise/tax liability with 139 shares, decreasing direct ownership by 4% to 3,228 units (SEC Form 4)

Director Clarizio Lynda M gifted 345 shares, decreasing direct ownership by 2% to 14,110 units (SEC Form 4)

Director Mehrotra Sanjay was granted 9 shares, increasing direct ownership by 0.19% to 4,763 units (SEC Form 4)

Director Clarizio Lynda M was granted 5 shares, increasing direct ownership by 0.03% to 14,455 units (SEC Form 4)

Director Jones Marc Ellis was granted 12 shares, increasing direct ownership by 0.42% to 2,859 units (SEC Form 4)

Director Zarcone Donna F was granted 59 shares, increasing direct ownership by 0.28% to 21,270 units (SEC Form 4)

Officer Kulevich Frederick J. was granted 34 shares, increasing direct ownership by 0.10% to 35,884 units (SEC Form 4)

Officer Miralles Albert Joseph Jr was granted 54 shares, increasing direct ownership by 0.16% to 33,145 units (SEC Form 4)

Officer Leahy Christine A was granted 136 shares, increasing direct ownership by 0.09% to 145,297 units (SEC Form 4)

Officer Sanderson Katherine Elizabeth was granted 55 shares, increasing direct ownership by 0.28% to 19,384 units (SEC Form 4)

Officer Kumar Mukesh was granted 44 shares, increasing direct ownership by 0.42% to 10,435 units (SEC Form 4)

Director Swedish Joseph was granted 18 shares, increasing direct ownership by 0.10% to 17,875 units (SEC Form 4)

Officer Chawla Sona was granted 42 shares, increasing direct ownership by 0.15% to 28,152 units (SEC Form 4)

Director Foxx Anthony R was granted 21 shares, increasing direct ownership by 0.42% to 5,051 units (SEC Form 4)

Officer Locy Peter R was granted 8 shares, increasing direct ownership by 0.24% to 3,367 units (SEC Form 4)