INSIGHT ENTERPRISES INC — Director's Dealing 2017

May 15, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSIGHT ENTERPRISES INC (NSIT)
CIK: 0000932696
Period of Report: 2017-05-14

Reporting Person: JONES ROBERTSON C (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-14	Common Stock	M	945	$0.00	Acquired	945	Indirect
2017-05-15	Common Stock	M	2068	$0.00	Acquired	3013	Indirect
2017-05-15	Common Stock	M	3592	$0.00	Acquired	6605	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-14	Restricted Stock Units	$	M	945	Disposed		Common Stock (945)	Direct
2017-05-15	Restricted Stock Units	$	M	2068	Disposed		Common Stock (2068)	Direct
2017-05-15	Restricted Stock Units	$	M	3592	Disposed		Common Stock (3592)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

F2: The restricted stock units were granted on May 14, 2014 with vesting to occur in three equal annual installments beginning May 14, 2015.

F3: The restricted stock units were granted on May 19, 2015 with vesting to occur in three equal annual installments beginning May 19, 2016. Vesting of the remaining shares of this grant were accelerated by approval of the Board of Directors upon Mr. Jones's May 15, 2017 retirement.

F4: The restricted stock units were granted on May 18, 2016 with vesting to occur in three equal annual installments beginning May 18, 2017. Vesting of the remaining shares of this grant were accelerated by approval of the Board of Directors upon Mr. Jones's May 15, 2017 retirement.