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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001057352-24-000013
Filing Date
2024-02-22
Accepted
2024-02-21 18:04:05
Documents
122
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K csgp-20231231.htm   iXBRL 10-K 2224449
2 EX-10.22 csgp-ex102220231231.htm EX-10.22 15976
3 EX-21.1 csgpex21120231231.htm EX-21.1 24885
4 EX-23.1 csgp-ex23120231231.htm EX-23.1 7991
5 EX-31.1 csgp-ex31120231231.htm EX-31.1 12498
6 EX-31.2 csgp-ex31220231231.htm EX-31.2 12445
7 EX-32.1 csgp-ex32120231231.htm EX-32.1 9264
8 EX-32.2 csgp-ex32220231231.htm EX-32.2 9022
9 EX-97 csgp-ex9720231231.htm EX-97 32370
15 GRAPHIC csgp-20231231_g1.jpg GRAPHIC 32279
16 PERFORMANCE GRAPH csgp-20231231_g2.jpg GRAPHIC 213677
  Complete submission text file 0001057352-24-000013.txt   13089223

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT csgp-20231231.xsd EX-101.SCH 77551
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT csgp-20231231_cal.xml EX-101.CAL 124343
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT csgp-20231231_def.xml EX-101.DEF 370826
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT csgp-20231231_lab.xml EX-101.LAB 987051
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT csgp-20231231_pre.xml EX-101.PRE 681533
124 EXTRACTED XBRL INSTANCE DOCUMENT csgp-20231231_htm.xml XML 2168423
Mailing Address 1331 L STREET, NW WASHINGTON DC 20005
Business Address 1331 L STREET, NW WASHINGTON DC 20005 2023466500
COSTAR GROUP, INC. (Filer) CIK: 0001057352 (see all company filings)

IRS No.: 522091509 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-24531 | Film No.: 24661494
SIC: 7389 Services-Business Services, NEC
(CF Office: 07 Trade & Services)