UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported) April 7, 2003 Navigant Consulting, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 0-28830 36-4094854 (State of Other Jurisdiction Commission (IRS Employer of Incorporation) File Number Identification No.) 615 North Wabash, Chicago, IL 60611 (Address of Principal Executive Offices) (Zip Code) Registrant's Telephone number, including area code (312) 573-5600 N/A (Former Name or Former Address, if Changed Since Last Report) Item 5. Other Events Navigant Consulting has announced preliminary first quarter 2003 results. The Company's press release dated April 7, 2003 announcing the preliminary results is attached hereto as Exhibit 99.1. (c) Exhibit. Exhibit 99.1: Press Release dated April 7, 2003. SIGNATURES Pursuant to the requirements of section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Navigant Consulting, Inc. Date: April 7, 2003 By: /s/ Ben W. Perks ------------------------------------- Name: Ben W. Perks Title: Executive Vice President and Chief Financial Officer