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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001057352-16-000103
Filing Date
2016-02-26
Accepted
2016-02-25 18:57:53
Documents
99
Period of Report
2015-12-31

Document Format Files

Seq Description Document Type Size
1 2015 10-K csgp20151231-10k.htm 10-K 2225651
2 SUBSIDIARIES OF REGISTRANT csgp-ex211_20151231.htm EX-21.1 6422
3 CONSENT OF INDEPENDENT REG PUB ACCT FIRM csgp-ex231_20151231.htm EX-23.1 12654
4 CERTIFICATION OF CEO csgp-ex311_20151231.htm EX-31.1 15207
5 CERTIFICATION OF CFO csgp-ex312_20151231.htm EX-31.2 15144
6 906 CERTIFICATION OF CEO csgp-ex321_20151231.htm EX-32.1 10552
7 906 CERTIFICATION OF CFO csgp-ex322_20151231.htm EX-32.2 10451
14 PERFORMANCE GRAPH csgp-2015graph.gif GRAPHIC 10724
15 LOGO csgp-logoa01a02.jpg GRAPHIC 32279
  Complete submission text file 0001057352-16-000103.txt   10934526

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT csgp-20151231.xml EX-101.INS 2389778
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT csgp-20151231.xsd EX-101.SCH 55522
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT csgp-20151231_cal.xml EX-101.CAL 117045
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT csgp-20151231_def.xml EX-101.DEF 333235
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT csgp-20151231_lab.xml EX-101.LAB 936690
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT csgp-20151231_pre.xml EX-101.PRE 567513
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.: 161457434
SIC: 7389 Services-Business Services, NEC