COSTAR GROUP, INC. reports

Company location: Arlington, VA
Fiscal year end: 31 December

COSTAR GROUP, INC. has filed 1,532 SEC EDGAR filings since 13 Mar 1998

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SEC filing history

Showing 101-125 of 1,000 matching filings.

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25

Current page

5

DEF 14A File 000-24531

DEF 14A

Filing date: 30 Apr 2025
Reporting date: 26 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-24531

8-K

Filing date: 29 Apr 2025
Reporting date: 29 Apr 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G/A File 005-54369

SCHEDULE 13G/A filing

Filing date: 23 Apr 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3

Filing date: 14 Apr 2025
Reporting date: 06 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3

Filing date: 14 Apr 2025
Reporting date: 06 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3

Filing date: 14 Apr 2025
Reporting date: 06 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-24531

8-K

Filing date: 07 Apr 2025
Reporting date: 06 Apr 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 18 Mar 2025
Reporting date: 15 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Mar 2025
Reporting date: 15 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Mar 2025
Reporting date: 15 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Mar 2025
Reporting date: 15 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Mar 2025
Reporting date: 15 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Mar 2025
Reporting date: 31 Jul 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Mar 2025
Reporting date: 05 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Mar 2025
Reporting date: 05 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Mar 2025
Reporting date: 05 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Mar 2025
Reporting date: 05 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 01 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 27 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 01 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 27 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 27 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 01 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Mar 2025
Reporting date: 01 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-285422

S-8

Filing date: 28 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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