10-Q
File 000-24531
2011 2Q QUARTERLY REPORT
- Filing date
- 28 Jul 2011
- Reporting date
- 30 Jun 2011
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COSTAR GROUP, INC. reports
- Company location
- Arlington, VA
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
COSTAR GROUP, INC. has filed 1,532 SEC EDGAR filings since 13 Mar 1998
SEC filing history
Showing 976-1,000 of 1,000 matching filings.
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Current page
40
8-K
File 000-24531
CURRENT REPORT, ITEMS 2.02, 9.01
- Filing date
- 27 Jul 2011
- Reporting date
- 27 Jul 2011
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8-K
File 000-24531
CURRENT REPORT
- Filing date
- 11 Jul 2011
- Reporting date
- 11 Jul 2011
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425
CURRENT REPORT
- Filing date
- 11 Jul 2011
- Reporting date
- Not listed
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8-K
File 000-24531
CURRENT REPORT, ITEM 8.01
- Filing date
- 01 Jul 2011
- Reporting date
- 30 Jun 2011
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425
CURRENT REPORT, ITEM 8.01
- Filing date
- 01 Jul 2011
- Reporting date
- Not listed
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4
PRIMARY DOCUMENT
- Filing date
- 22 Jun 2011
- Reporting date
- 21 Jun 2011
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SC 13G/A
File 005-54369
SC 13G/A filing
- Filing date
- 10 Jun 2011
- Reporting date
- Not listed
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3
PRIMARY DOCUMENT
- Filing date
- 08 Jun 2011
- Reporting date
- 02 Jun 2011
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8-K
File 000-24531
CURRENT REPORT, ITEMS 5.02, 5.07, 9.01
- Filing date
- 08 Jun 2011
- Reporting date
- 02 Jun 2011
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4
PRIMARY DOCUMENT
- Filing date
- 07 Jun 2011
- Reporting date
- 05 Jun 2011
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424B3
File 333-174214
424(B)(3)
- Filing date
- 07 Jun 2011
- Reporting date
- Not listed
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EFFECT
File 333-174214
EFFECT filing
- Filing date
- 06 Jun 2011
- Reporting date
- Not listed
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S-4/A
File 333-174214
S-4/A
- Filing date
- 03 Jun 2011
- Reporting date
- Not listed
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4
PRIMARY DOCUMENT
- Filing date
- 01 Jun 2011
- Reporting date
- 28 May 2011
- SEC evidence
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4
PRIMARY DOCUMENT
- Filing date
- 01 Jun 2011
- Reporting date
- 28 May 2011
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 01 Jun 2011
- Reporting date
- 28 May 2011
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 01 Jun 2011
- Reporting date
- 28 May 2011
- SEC evidence
- Open document Open filing
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8-K
File 000-24531
CURRENT REPORT, ITEMS 8.01 AND 9.01
- Filing date
- 01 Jun 2011
- Reporting date
- 01 Jun 2011
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424B2
File 333-174407
424(B)(2)
- Filing date
- 26 May 2011
- Reporting date
- Not listed
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FWP
File 333-174407
FWP
- Filing date
- 26 May 2011
- Reporting date
- Not listed
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424B2
File 333-174407
424(B)(2)
- Filing date
- 23 May 2011
- Reporting date
- Not listed
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S-3ASR
File 333-174407
S-3ASR
- Filing date
- 23 May 2011
- Reporting date
- Not listed
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8-K
File 000-24531
FORM 8-K
- Filing date
- 23 May 2011
- Reporting date
- 20 May 2011
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425
FORM 8-K
- Filing date
- 23 May 2011
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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