COSTAR GROUP, INC. — 3 Filings
30 3 filings on record
This page lists all 3 filings submitted to the SEC by COSTAR GROUP, INC. (CSGP), sorted by most recent first. Each row links to the full filing on EdgarLookup. COSTAR GROUP, INC. has filed 30 3 documents with the SEC since 2011. To view all SEC filings by COSTAR GROUP, INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
4
4/A
424B1
424B2
424B3
424B4
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
POS EX
PRE 14A
PX14A6G
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | FORM 3 | 0001658784-26-000003 | Mar 17, 2026 | Mar 15, 2026 |
| 3 | 3 | 0000950170-25-053719 | Apr 14, 2025 | Apr 6, 2025 |
| 3 | 3 | 0000950170-25-053717 | Apr 14, 2025 | Apr 6, 2025 |
| 3 | 3 | 0000950170-25-053718 | Apr 14, 2025 | Apr 6, 2025 |
| 3 | FORM 3 | 0001057352-24-000087 | Jul 18, 2024 | Jul 8, 2024 |
| 3 | FORM 3 | 0001057352-24-000080 | Jul 3, 2024 | Jul 1, 2024 |
| 3 | FORM 3 | 0001057352-23-000120 | Aug 2, 2023 | Aug 1, 2023 |
| 3 | FORM 3 | 0001057352-22-000064 | Apr 28, 2022 | Apr 18, 2022 |
| 3 | FORM 3 | 0001057352-22-000063 | Apr 28, 2022 | Apr 18, 2022 |
| 3 | FORM 3 | 0001057352-22-000059 | Apr 28, 2022 | Apr 18, 2022 |
| 3 | FORM 3 | 0001057352-20-000121 | Oct 5, 2020 | Sep 24, 2020 |
| 3 | FORM 3 | 0001057352-19-000107 | Dec 23, 2019 | Dec 12, 2019 |
| 3 | FORM 3 | 0001057352-19-000105 | Dec 20, 2019 | Dec 12, 2019 |
| 3 | FORM 3 | 0001057352-17-000069 | Sep 19, 2017 | Sep 13, 2017 |
| 3 | FORM 3 | 0001057352-16-000130 | Apr 28, 2016 | Apr 22, 2016 |
| 3 | FORM 3 | 0001057352-16-000096 | Jan 12, 2016 | Jan 11, 2016 |
| 3 | FORM 3 | 0001057352-15-000058 | Aug 11, 2015 | Aug 3, 2015 |
| 3 | PRIMARY DOCUMENT | 0001057352-14-000045 | Jun 4, 2014 | Jun 2, 2014 |
| 3 | PRIMARY DOCUMENT | 0001057352-12-000153 | Oct 9, 2012 | Sep 27, 2012 |
| 3 | PRIMARY DOCUMENT | 0001057352-12-000139 | Oct 1, 2012 | Sep 27, 2012 |
| 3 | PRIMARY DOCUMENT | 0001057352-11-000096 | Jun 8, 2011 | Jun 2, 2011 |
| 3 | FORM 3 SUBMISSION | 0001209191-11-026709 | May 6, 2011 | Apr 27, 2011 |
| 3 | PRIMARY DOCUMENT | 0001057352-08-000061 | Jun 26, 2008 | Jun 16, 2008 |
| 3 | PRIMARY DOCUMENT | 0001057352-08-000057 | Jun 16, 2008 | Jun 10, 2008 |
| 3 | PRIMARY DOCUMENT | 0001057352-07-000084 | Sep 19, 2007 | Sep 14, 2007 |
| 3 | PRIMARY DOCUMENT | 0001057352-07-000045 | Jun 6, 2007 | Jun 5, 2007 |
| 3 | PRIMARY DOCUMENT | 0001057352-06-000038 | Dec 14, 2006 | Dec 12, 2006 |
| 3 | PRIMARY DOCUMENT | 0001057352-04-000045 | Dec 3, 2004 | Dec 1, 2004 |
| 3 | PRIMARY DOCUMENT | 0001057352-04-000026 | Jun 16, 2004 | Jun 9, 2004 |
| 3 | INITIAL STATE/BENEFICIAL OWNERSHIP OF SECURITIES | 0001005150-98-000711 | Jul 17, 1998 | Jul 7, 1998 |