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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001057352-11-000003
Filing Date
2011-02-03
Accepted
2011-02-03 12:53:01
Documents
1
Period of Report
2011-02-02
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.01: Completion of Acquisition or Disposition of Assets

Document Format Files

Seq Description Document Type Size
1 ITEMS 1.01, 2.01 form_8-k.htm 8-K 22476
  Complete submission text file 0001057352-11-000003.txt   24011
Mailing Address 2 BETHESDA METRO CENTER 10TH FLOOR 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)

IRS No.: 522091509 | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-24531 | Film No.: 11569495
SIC: 7389 Services-Business Services, NEC