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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001057352-20-000036
Filing Date
2020-02-26
Accepted
2020-02-26 16:15:47
Documents
118
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K csgp20191231-10k.htm   iXBRL 10-K 3087135
2 EXHIBIT 4.2 csgp-ex4220191231.htm EX-4.2 20444
3 EXHIBIT 21.1 csgp-ex21120191231.htm EX-21.1 11078
4 EXHIBIT 23.1 csgp-ex23120191231.htm EX-23.1 11349
5 EXHIBIT 31.1 csgp-ex31120191231.htm EX-31.1 15276
6 EXHIBIT 31.2 csgp-ex31220191231.htm EX-31.2 15199
7 EXHIBIT 32.1 csgp-ex32120191231.htm EX-32.1 10636
8 EXHIBIT 32.2 csgp-ex32220191231.htm EX-32.2 10503
14 COSTAR LOGO csgp-logoa01a19.jpg GRAPHIC 32279
15 2019 STOCK PERFORMANCE GRAPH image001.jpg GRAPHIC 59855
  Complete submission text file 0001057352-20-000036.txt   13870247

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT csgp-20191231.xsd EX-101.SCH 69684
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT csgp-20191231_cal.xml EX-101.CAL 138563
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT csgp-20191231_def.xml EX-101.DEF 384222
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT csgp-20191231_lab.xml EX-101.LAB 1043974
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT csgp-20191231_pre.xml EX-101.PRE 661561
57 EXTRACTED XBRL INSTANCE DOCUMENT csgp20191231-10k_htm.xml XML 2677382
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.: 20655864
SIC: 7389 Services-Business Services, NEC