2011 2Q QUARTERLY REPORT

Company

COSTAR GROUP, INC.

Filed

July 28, 2011

Period of Report

June 30, 2011

Accession Number

0001057352-11-000123

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 →