QUARTERLY REPORT [SECTIONS 13 OR 15(D)]

Company

COSTAR GROUP, INC.

Filed

August 8, 2006

Period of Report

June 30, 2006

Accession Number

0001057352-06-000021

A 10-Q is a quarterly financial report filed after each of the first three quarters of a fiscal year. It includes unaudited financial statements and management commentary. Learn more about 10-Q filings →