COSTAR GROUP, INC. — 144 Filings
24 144 filings on record
This page lists all 144 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 24 144 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 |
|---|---|---|---|---|
| 144 | — | 0001965301-25-000172 | Nov 13, 2025 | — |
| 144 | — | 0001950047-25-006523 | Aug 28, 2025 | — |
| 144 | — | 0001950047-25-005215 | Jul 28, 2025 | — |
| 144 | — | 0001950047-25-004193 | Jun 11, 2025 | — |
| 144 | — | 0001969223-25-000300 | May 12, 2025 | — |
| 144 | — | 0001969223-25-000287 | May 9, 2025 | — |
| 144 | — | 0001965301-24-000158 | Dec 10, 2024 | — |
| 144 | — | 0001958244-24-005793 | Nov 27, 2024 | — |
| 144 | — | 0001950047-24-009137 | Nov 26, 2024 | — |
| 144 | — | 0001969223-24-000741 | Oct 25, 2024 | — |
| 144 | — | 0001965301-24-000091 | Jul 30, 2024 | — |
| 144 | — | 0001950047-24-003826 | May 16, 2024 | — |
| 144 | — | 0001950047-24-003535 | May 9, 2024 | — |
| 144 | — | 0001950047-24-003214 | Apr 26, 2024 | — |
| 144 | — | 0001950047-24-003211 | Apr 26, 2024 | — |
| 144 | — | 0001965301-23-000167 | Nov 28, 2023 | — |
| 144 | — | 0001958244-23-001846 | Nov 8, 2023 | — |
| 144 | — | 0001950047-23-002019 | Jun 30, 2023 | — |
| 144 | — | 0001950047-23-001953 | Jun 28, 2023 | — |
| 144 | — | 0001972490-23-000006 | Jun 27, 2023 | — |
| 144 | — | 0001965301-23-000058 | Jun 23, 2023 | — |
| 144 | — | 0001950047-23-001523 | Jun 12, 2023 | — |
| 144 | — | 0001950047-23-001406 | Jun 7, 2023 | — |
| 144 | — | 0001950047-23-000262 | Apr 28, 2023 | — |