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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001057352-15-000091
Filing Date
2015-12-09
Accepted
2015-12-09 17:04:35
Documents
1
Period of Report
2015-12-07

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_144969866313051.html 4  
1 FORM 4 wf-form4_144969866313051.xml 4 3413
  Complete submission text file 0001057352-15-000091.txt   4748
Mailing Address 1331 L STREET NW WASHINGTON DC 20005
Business Address 1331 L STREET NW WASHINGTON DC 20005 2023466500
COSTAR GROUP INC (Issuer) CIK: 0001057352 (see all company filings)

IRS No.: 522091509 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7389 Services-Business Services, NEC

Mailing Address 1997 ANNAPOLIS EXCHANGE PARKWAY SUITE 410 ANNAPOLIS MD 21401
Business Address
Hill John W (Reporting) CIK: 0001351689 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24531 | Film No.: 151278901