X0306 4 2017-02-20 0 0000932696 INSIGHT ENTERPRISES INC NSIT 0001541189 Dodenhoff Steven W. 6820 SOUTH HARL AVENUE TEMPE AZ 85283 0 1 0 0 President, US Common Stock 2017-02-20 4 M 0 1706 0.00 A 22127 D Common Stock 2017-02-20 4 F 0 553 44.48 D 21574 D Common Stock 2017-02-20 4 M 0 2376 0.00 A 23950 D Common Stock 2017-02-20 4 F 0 771 44.48 D 23179 D Common Stock 2017-02-20 4 M 0 2107 0.00 A 25286 D Common Stock 2017-02-20 4 F 0 731 44.48 D 24555 D Common Stock 2017-02-20 4 M 0 2321 0.00 A 26876 D Common Stock 2017-02-20 4 F 0 1092 44.48 D 25784 D Common Stock 2017-02-20 4 M 0 4751 0.00 A 30535 D Common Stock 2017-02-20 4 F 0 1611 44.48 D 28924 D Common Stock 2017-02-20 4 M 0 4215 0.00 A 33139 D Common Stock 2017-02-20 4 F 0 1367 44.48 D 31772 D Common Stock 2017-02-20 4 M 0 6381 0.00 A 38153 D Common Stock 2017-02-20 4 F 0 2070 44.48 D 36083 D Restricted Stock Unit 2017-02-20 4 M 0 1706 0.00 D Common Stock 1706 0 D Restricted Stock Unit 2017-02-20 4 M 0 2376 0.00 D Common Stock 2376 2376 D Restricted Stock Unit 2017-02-20 4 M 0 2107 0.00 D Common Stock 2107 4214 D Restricted Stock Unit 2017-02-20 4 M 0 2321 0.00 D Common Stock 2321 6960 D Restricted Stock Unit 2017-02-20 4 M 0 4751 0.00 D Common Stock 4751 0 D Restricted Stock Unit 2017-02-20 4 M 0 4215 0.00 D Common Stock 4215 4214 D Restricted Stock Unit 2017-02-20 4 M 0 6381 0.00 D Common Stock 6381 12760 D Restricted Stock Unit 2017-02-20 4 A 0 5396 0.00 A Common Stock 5396 5396 D Restricted Stock Unit 2017-02-20 4 A 0 8094 0.00 A Common Stock 8094 8094 D Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date. Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc. The restricted stock units were granted on February 20, 2013, with vesting to occur in four equal annual installments beginning February 20, 2014. The restricted stock units were granted on February 20, 2014, with vesting to occur in four equal annual installments beginning February 20, 2015. The restricted stock units were granted on February 20, 2015, with vesting to occur in four equal annual installments beginning February 20, 2016. The restricted stock units were granted on February 20, 2016 with vesting to occur in four equal annual installments beginning February 20, 2017. The number of restricted stock units increases or decreases with non-GAAP return on invested capital against budgeted non-GAAP return on invested capital, and the restricted stock units will vest in three equal annual installments beginning February 20, 2015. The number of restricted stock units increases or decreases with non-GAAP return on invested capital against budgeted non-GAAP return on invested capital, and the restricted stock units will vest in three equal annual installments beginning February 20, 2016. The number of restricted stock units was subject to increase or decrease with the Company's performance against specific objectives defined in advance of the grant date. The objectives were achieved above target and the restricted stock units were increased accordingly. The restricted stock units vest in three equal annual installments beginning February 20, 2017. The restricted stock units were granted on February 20, 2017 with vesting to occur in four equal annual installments beginning February 20, 2018. The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2018. Lisanne Steinheiser, by Power of Attorney, for Steven W. Dodenhoff 2017-02-22