-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, VyFSz/f0Mv8SxpeI+OIwjBwS2QTRHH0r49BalvuKR3srHW3URGY4KHZiq4u7mLgd QvhTmGvT4SHPR/S3hEsmhw== 0001057352-08-000013.txt : 20080229 0001057352-08-000013.hdr.sgml : 20080229 20080229123917 ACCESSION NUMBER: 0001057352-08-000013 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20080227 FILED AS OF DATE: 20080229 DATE AS OF CHANGE: 20080229 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COSTAR GROUP INC CENTRAL INDEX KEY: 0001057352 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-BUSINESS SERVICES, NEC [7389] IRS NUMBER: 522091509 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2 BETHESDA METRO CENTER STREET 2: 10TH FLOOR CITY: BETHESDA STATE: MD ZIP: 20814 BUSINESS PHONE: 3012158300 MAIL ADDRESS: STREET 1: 2 BETHESDA METRO CENTER STREET 2: 10TH FLOOR CITY: BETHESDA STATE: MD ZIP: 20814 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Marples Paul CENTRAL INDEX KEY: 0001412635 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24531 FILM NUMBER: 08653895 BUSINESS ADDRESS: BUSINESS PHONE: 301-215-8300 MAIL ADDRESS: STREET 1: C/O COSTAR GROUP, INC. STREET 2: 2 BETHESDA METRO CENTER, 10TH FLOOR CITY: BETHESDA STATE: MD ZIP: 20814 4 1 edgar.xml PRIMARY DOCUMENT