1 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 22, 1996 REGISTRATION NO. 333- - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ------------------------ POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ------------------------ INSIGHT ENTERPRISES, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 86-0766246 (STATE OF OTHER JURISDICTION OF (I.R.S. EMPLOYER INCORPORATION OR ORGANIZATION IDENTIFICATION NO.) ------------------------ 1912 WEST FOURTH STREET TEMPE, ARIZONA 85281 (602) 902-1001 (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES) ------------------------ ERIC J. CROWN, CHIEF EXECUTIVE OFFICER INSIGHT ENTERPRISES, INC. 1912 WEST FOURTH STREET TEMPE, ARIZONA 85281 (602) 902-1001 (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF AGENT FOR SERVICE) ------------------------ COPY TO: JON S. COHEN, ESQ. SNELL & WILMER L.L.P. ONE ARIZONA CENTER PHOENIX, ARIZONA 85004-0001 (602) 382-6247 ------------------------ 2 DEREGISTRATION OF 71,875 SHARES OF COMMON STOCK This Registration Statement on Form S-3 (Registration No. 333-14311), as amended (the "Registration Statement"), which was originally filed with the Securities and Exchange Commission on October 17, 1996, and declared effective on October 31, 1996, registered an aggregate of 1,526,250 shares of Common Stock, par value $.01 per share, of Insight Enterprises, Inc., a Delaware corporation (the "Company"). All but 71,875 of such shares of Common Stock, which may be acquired upon the exercise of warrants of the Company (the "Warrants") currently owned by Principal Financial Securities, Inc. and Pennsylvania Merchant Group Ltd., have been sold. No additional shares covered by the Registration Statement will be issued or sold pursuant thereto. Accordingly, the Company hereby applies for deregistration of the 71,875 shares of Common Stock underlying the Warrants, which shares were registered pursuant to the Registration Statement and which remain unsold at the termination of the offering. 3 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, Insight Enterprises, Inc. certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Post-Effective Amendment No. 1 to this Registration Statement on Form S-3 to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Phoenix, State of Arizona, on November 22, 1996. INSIGHT ENTERPRISES, INC. By: /s/ Eric J. Crown ------------------------------------ Eric J. Crown, Chairman of the Board and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the date indicated. PERSON TITLE DATE - ------------------------------------------ ---------------------------- ------------------ /s/ Eric J. Crown Chairman of the Board of November 22, 1996 - ------------------------------------------ Directors and Chief Eric J. Crown Executive Officer (Principal Executive Officer) * President and Director November 22, 1996 - ------------------------------------------ Timothy A. Crown /s/ Stanley Laybourne Chief Financial Officer, November 22, 1996 - ------------------------------------------ Secretary, Treasurer and Stanley Laybourne Director (Principal Financial and Accounting Officer) * Director November 22, 1996 - ------------------------------------------ Larry A. Gunning * Director November 22, 1996 - ------------------------------------------ Robertson C. Jones By: /s/ Eric J. Crown - ------------------------------------------ *Eric J. Crown (Attorney-in-Fact)