INSIGHT ENTERPRISES INC — Director's Dealing 2010

Feb 23, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSIGHT ENTERPRISES INC (NSIT)
CIK: 0000932696
Period of Report: 2010-02-20

Reporting Person: FENTON STUART (President Insight EMEA)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-02-20	Common Stock	M	9887	$0.00	Acquired	53620	Direct
2010-02-20	Common Stock	M	17797	$0.00	Acquired	71417	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-02-20	Restricted Stock Units	$	M	9887	Disposed		Common Stock (9887)	Direct
2010-02-20	Restricted Stock Units	$	M	17797	Disposed		Common Stock (17797)	Direct
2010-02-20	Restricted Stock Units	$	A	15094	Acquired		Common Stock (15094)	Direct
2010-02-20	Restricted Stock Units	$	A	22642	Acquired		Common Stock (22642)	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 February 20, 2009, with vesting to occur in three equal installments beginning February 20, 2010.

F3: The restricted stock units were granted on February 20, 2009. The number of stock units increased with actual earnings per share (for the fiscal year ended December 31, 2009, on a consolidated non-GAAP diluted basis) and was greater than target earnings per share. Vesting occurs in three equal installments beginning February 20, 2010.

F4: The restricted stock units were granted on February 20, 2010, with vesting to occur in three equal installments beginning February 20, 2011.

F5: The number of restricted stock units increases or decreases with actual earnings per share (for the fiscal year ending December 31, 2010, on a consolidated non-GAAP diluted basis) greater or less than target earnings per share, and the restricted stock units vest in three equal installments beginning February 20, 2011.