COSTAR GROUP, INC. — 424B3 Filings
4 424B3 filings on record
This page lists all 424B3 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 4 424B3 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 |
|---|---|---|---|---|
| 424B3 | 424B3 | 0001193125-24-158330 | Jun 10, 2024 | — |
| 424B3 | 424(B)(3) | 0000950123-11-057048 | Jun 7, 2011 | — |
| 424B3 | FILED PURSUANT TO RULE 424(B)(3) // COSTAR GROUP | 0000950133-00-003334 | Aug 11, 2000 | — |
| 424B3 | COSTAR GROUP INC. FORM 424(B)(3) | 0000950133-00-003325 | Aug 10, 2000 | — |