Form 8-K - Current report:
SEC Accession No. 0001193125-26-246361
Filing Date
2026-05-29
Accepted
2026-05-29 08:05:09
Documents
14
Period of Report
2026-05-28
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d91732d8k.htm   iXBRL 8-K 31224
2 EX-10.1 d91732dex101.htm EX-10.1 481693
3 EX-99.1 d91732dex991.htm EX-99.1 13170
7 GRAPHIC g91732g12d84.jpg GRAPHIC 2170
  Complete submission text file 0001193125-26-246361.txt   765190

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA csgp-20260528.xsd EX-101.SCH 3174
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE csgp-20260528_lab.xml EX-101.LAB 17233
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE csgp-20260528_pre.xml EX-101.PRE 10808
17 EXTRACTED XBRL INSTANCE DOCUMENT d91732d8k_htm.xml XML 3483
Mailing Address 1201 WILSON BLVD. ARLINGTON VA 22209
Business Address 1201 WILSON BLVD. ARLINGTON VA 22209 2023466500
COSTAR GROUP, INC. (Filer) CIK: 0001057352 (see all company filings)

EIN.: 522091509 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-24531 | Film No.: 261039043
SIC: 7389 Services-Business Services, NEC
(CF Office: 07 Trade & Services)