4
FORM 4
- Filing date
- 06 Mar 2018
- Reporting date
- 02 Mar 2018
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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 576-600 of 1,000 matching filings.
Per page
25
Current page
24
4
FORM 4
- Filing date
- 06 Mar 2018
- Reporting date
- 05 Mar 2018
- SEC evidence
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4
FORM 4
- Filing date
- 01 Mar 2018
- Reporting date
- 28 Feb 2018
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4
FORM 4
- Filing date
- 01 Mar 2018
- Reporting date
- 28 Feb 2018
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4
FORM 4
- Filing date
- 01 Mar 2018
- Reporting date
- 28 Feb 2018
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4
FORM 4
- Filing date
- 01 Mar 2018
- Reporting date
- 28 Feb 2018
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- Open document Open filing
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4
FORM 4
- Filing date
- 01 Mar 2018
- Reporting date
- 26 Feb 2018
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4
FORM 4
- Filing date
- 01 Mar 2018
- Reporting date
- 27 Feb 2018
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S-8
File 333-223230
S-8
- Filing date
- 26 Feb 2018
- Reporting date
- Not listed
- SEC evidence
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10-K
File 000-24531
2017 10-K
- Filing date
- 23 Feb 2018
- Reporting date
- 31 Dec 2017
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- Open document Open filing Open XBRL
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8-K
File 000-24531
8-K
- Filing date
- 21 Feb 2018
- Reporting date
- 21 Feb 2018
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SC 13G
File 005-54369
SC 13G filing
- Filing date
- 14 Feb 2018
- Reporting date
- Not listed
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SC 13G/A
File 005-54369
NONE
- Filing date
- 14 Feb 2018
- Reporting date
- Not listed
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SC 13G
File 005-54369
SC 13G filing
- Filing date
- 14 Feb 2018
- Reporting date
- Not listed
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SC 13G
File 005-54369
RE-FILING UNDER NEW JANUS HENDERSON GROUP PLC POST MERGER
- Filing date
- 13 Feb 2018
- Reporting date
- Not listed
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SC 13G/A
File 005-54369
JCM CLOSEOUT LETTER BECAUSE JCM MERGED WITH JANUS HENDERSON GROUP PLC
- Filing date
- 13 Feb 2018
- Reporting date
- Not listed
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SC 13G/A
File 005-54369
SC 13G/A filing
- Filing date
- 09 Feb 2018
- Reporting date
- Not listed
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SC 13G
File 005-54369
SEC SCHEDULE 13G
- Filing date
- 08 Feb 2018
- Reporting date
- Not listed
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8-K
File 000-24531
8-K
- Filing date
- 17 Jan 2018
- Reporting date
- 17 Jan 2018
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 12 Jan 2018
- Reporting date
- 11 Jan 2018
- SEC evidence
- Open document Open filing
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4
FORM 4
- Filing date
- 03 Jan 2018
- Reporting date
- 31 Dec 2017
- SEC evidence
- Open document Open filing
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8-K
File 000-24531
8-K
- Filing date
- 28 Nov 2017
- Reporting date
- 24 Nov 2017
- SEC evidence
- Open document Open filing
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10-Q
File 000-24531
10-Q
- Filing date
- 26 Oct 2017
- Reporting date
- 30 Sep 2017
- SEC evidence
- Open document Open filing Open XBRL
- Next action
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8-K
File 000-24531
8-K
- Filing date
- 25 Oct 2017
- Reporting date
- 25 Oct 2017
- SEC evidence
- Open document Open filing
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8-K
File 000-24531
FORM 8-K
- Filing date
- 03 Oct 2017
- Reporting date
- 03 Oct 2017
- SEC evidence
- Open document Open filing
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