Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950133-04-000870
Filing Date
2004-03-12
Accepted
2004-03-12 15:43:34
Documents
7
Period of Report
2003-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K w95059e10vk.htm 10-K 558805
3 EXHIBIT 21.1 w95059exv21w1.htm EX-21.1 618
4 EXHIBIT 23.1 w95059exv23w1.htm EX-23.1 966
5 EXHIBIT 31.1 w95059exv31w1.htm EX-31.1 8141
6 EXHIBIT 31.2 w95059exv31w2.htm EX-31.2 8152
7 EXHIBIT 32.1 w95059exv32w1.htm EX-32.1 4850
8 EXHIBIT 32.2 w95059exv32w2.htm EX-32.2 4880
  Complete submission text file 0000950133-04-000870.txt   588612
Mailing Address 2 BETHESDA METRO CENTER BETHESDA MD 20814
Business Address 2 BETHESDA METRO CENTER 10TH FLOOR BETHESDA MD 20814 3012158300
COSTAR GROUP INC (Filer) CIK: 0001057352 (see all company filings)

EIN.: 522091508 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-24531 | Film No.: 04666064
SIC: 7389 Services-Business Services, NEC