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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001057352-22-000027
Filing Date
2022-02-23
Accepted
2022-02-23 16:40:08
Documents
117
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K csgp-20211231.htm   iXBRL 10-K 2854246
2 EX-4.2 csgp-ex4220211231.htm EX-4.2 26949
3 EX-21.1 csgp-ex21120211231.htm EX-21.1 22374
4 EX-23.1 csgp-ex23120211231.htm EX-23.1 8665
5 EX-31.1 csgp-ex31120211231.htm EX-31.1 12600
6 EX-31.2 csgp-ex31220211231.htm EX-31.2 12547
7 EX-32.1 csgp-ex32120211231.htm EX-32.1 9366
8 EX-32.2 csgp-ex32220211231.htm EX-32.2 9124
14 GRAPHIC csgp-20211231_g1.jpg GRAPHIC 32279
15 GRAPHIC csgp-20211231_g2.jpg GRAPHIC 222614
  Complete submission text file 0001057352-22-000027.txt   13987996

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT csgp-20211231.xsd EX-101.SCH 75116
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT csgp-20211231_cal.xml EX-101.CAL 117106
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT csgp-20211231_def.xml EX-101.DEF 373281
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT csgp-20211231_lab.xml EX-101.LAB 966785
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT csgp-20211231_pre.xml EX-101.PRE 672307
111 EXTRACTED XBRL INSTANCE DOCUMENT csgp-20211231_htm.xml XML 2718443
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.: 22664467
SIC: 7389 Services-Business Services, NEC