CoStar Group, Inc.

CSGP ·Industrials, Specialty Business Services, United States

SEC Filings

Form	Filed	Description
CORRESP	Apr 4, 2006
4	Mar 30, 2006	PRIMARY DOCUMENT
UPLOAD	Mar 23, 2006
4	Mar 20, 2006	PRIMARY DOCUMENT
4	Mar 16, 2006	PRIMARY DOCUMENT
4	Mar 15, 2006	PRIMARY DOCUMENT
4	Mar 14, 2006	PRIMARY DOCUMENT
4	Mar 14, 2006	PRIMARY DOCUMENT
4	Mar 14, 2006	PRIMARY DOCUMENT
4	Mar 14, 2006	PRIMARY DOCUMENT
10-K	Mar 7, 2006	FORM 10-K
8-K	Feb 16, 2006	COSTAR GROUP, INC.
SC 13G/A	Feb 14, 2006	13G/A 12/31/05 CSGP
SC 13G	Feb 14, 2006	NCG COSTAR GROUP 13G FILING 2005
SC 13G	Feb 13, 2006	SCHEDULE 13G
SC 13G	Feb 1, 2006	BENEFICIAL OWNERSHIP OF 5% OR MORE
SC 13G	Nov 10, 2005	13G 10/31/2005 COSTAR GROUP
10-Q	Nov 8, 2005	FORM 10-Q
8-K	Oct 20, 2005	FORM 8-K
4	Oct 11, 2005	PRIMARY DOCUMENT
4	Oct 11, 2005	PRIMARY DOCUMENT
4	Oct 11, 2005	PRIMARY DOCUMENT
4	Oct 11, 2005	PRIMARY DOCUMENT
4	Oct 11, 2005	PRIMARY DOCUMENT
4	Oct 11, 2005	PRIMARY DOCUMENT

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