COSTAR GROUP, INC. — S-8 Filings
14 S-8 filings on record
This page lists all S-8 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 14 S-8 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 |
|---|---|---|---|---|
| S-8 | S-8 | 0001193125-25-163452 | Jul 23, 2025 | — |
| S-8 | S-8 | 0001193125-25-042496 | Feb 28, 2025 | — |
| S-8 | S-8 | 0001057352-21-000080 | Jul 28, 2021 | — |
| S-8 | S-8 | 0001057352-18-000013 | Feb 26, 2018 | — |
| S-8 | S-8 REGISTRATION STATEMENT | 0001057352-16-000138 | Jun 28, 2016 | — |
| S-8 | S-8 | 0001057352-15-000072 | Sep 14, 2015 | — |
| S-8 | REGISTRATION STATEMENT | 0001057352-12-000111 | Jun 27, 2012 | — |
| S-8 | FORM S-8 | 0001057352-10-000038 | Jun 9, 2010 | — |
| S-8 | FORM S-8 | 0001057352-07-000053 | Jun 22, 2007 | — |
| S-8 | FORM S-8 | 0000950133-06-003245 | Jul 11, 2006 | — |
| S-8 | FORM S-8 | 0000950133-01-502628 | Sep 18, 2001 | — |
| S-8 | REGISTRATION STATEMENT FORM S-8 | 0000950133-00-003745 | Sep 14, 2000 | — |
| S-8 | FORM S-8 | 0000950133-99-003837 | Dec 6, 1999 | — |
| S-8 | REALTY INFORMATION GROUP, INC. FORM S-8 | 0000950133-99-002401 | Jul 9, 1999 | — |