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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001057352-18-000066
Filing Date
2018-04-25
Accepted
2018-04-25 16:06:30
Documents
71
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q csgp-3312018x10q.htm 10-Q 1021892
2 EXHIBIT 10.1 csgp-3312018xex101.htm EX-10.1 3369
3 EXHIBIT 31.1 csgp-3312018xex311.htm EX-31.1 13711
4 EXHIBIT 31.2 csgp-3312018xex312.htm EX-31.2 13756
5 EXHIBIT 32.1 csgp-3312018xex321.htm EX-32.1 10208
6 EXHIBIT 32.2 csgp-3312018xex322.htm EX-32.2 9997
  Complete submission text file 0001057352-18-000066.txt   5997306

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT csgp-20180331.xml EX-101.INS 1317276
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT csgp-20180331.xsd EX-101.SCH 37851
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT csgp-20180331_cal.xml EX-101.CAL 74976
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT csgp-20180331_def.xml EX-101.DEF 205896
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT csgp-20180331_lab.xml EX-101.LAB 573085
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT csgp-20180331_pre.xml EX-101.PRE 346482
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-Q | Act: 34 | File No.: 000-24531 | Film No.: 18774391
SIC: 7389 Services-Business Services, NEC