Form DEFA14A INSIGHT ENTERPRISES INC
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
(Rule 14a-101)
INFORMATION REQUIRED IN PROXY STATEMENT
SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of the Securities
Exchange Act of 1934 (Amendment No. ___)
| þ | Filed by the Registrant | o | Filed by a Party other than the Registrant | ||||||||
| Check the appropriate box: | |||||
o | Preliminary Proxy Statement | ||||
o | CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (AS PERMITTED BY RULE 14a-6(e)(2)) | ||||
o | Definitive Proxy Statement | ||||
þ | Definitive Additional Materials | ||||
o | Soliciting Material under §240.14a-12 | ||||

| INSIGHT ENTERPRISES, INC. | ||
(Name of Registrant as Specified in its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
Payment of Filing Fee (Check all boxes that apply): | |||||
þ | No fee required. | ||||
o | Fee paid previously with preliminary materials. | ||||
o | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. | ||||


