Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Arlington, VA
SEC filing record 1 source field available
Fiscal year end
31 December
COSTAR GROUP, INC. has filed 1,532 SEC EDGAR filings since 13 Mar 1998

SEC filing history

Showing 876-900 of 1,000 matching filings.

Per page
25
Current page
36
4

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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3

PRIMARY DOCUMENT

Filing date
01 Oct 2012
Reporting date
27 Sep 2012
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UPLOAD

UPLOAD filing

Filing date
21 Sep 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
20 Sep 2012
Reporting date
18 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
13 Sep 2012
Reporting date
13 Sep 2012
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4

PRIMARY DOCUMENT

Filing date
10 Sep 2012
Reporting date
09 Sep 2012
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CORRESP

CORRESP filing

Filing date
07 Sep 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
06 Sep 2012
Reporting date
04 Sep 2012
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UPLOAD

UPLOAD filing

Filing date
30 Aug 2012
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
14 Aug 2012
Reporting date
Not listed
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8-K/A File 000-24531

CURRENT REPORT, ITEM 9.01

Filing date
14 Aug 2012
Reporting date
30 Apr 2012
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UPLOAD

UPLOAD filing

Filing date
07 Aug 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
07 Aug 2012
Reporting date
03 Aug 2012
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4

PRIMARY DOCUMENT

Filing date
02 Aug 2012
Reporting date
01 Aug 2012
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4

PRIMARY DOCUMENT

Filing date
01 Aug 2012
Reporting date
30 Jul 2012
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10-Q File 000-24531

2012 2Q 10Q

Filing date
26 Jul 2012
Reporting date
30 Jun 2012
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8-K File 000-24531

CURRENT REPORT ON FORM 8-K

Filing date
26 Jul 2012
Reporting date
25 Jul 2012
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S-8 File 333-182377

REGISTRATION STATEMENT

Filing date
27 Jun 2012
Reporting date
Not listed
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8-K/A File 000-24531

CURRENT REPORT, ITEM 9.01

Filing date
22 Jun 2012
Reporting date
30 Apr 2012
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4

PRIMARY DOCUMENT

Filing date
12 Jun 2012
Reporting date
11 Jun 2012
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