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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001057352-14-000006
Filing Date
2014-02-20
Accepted
2014-02-20 16:40:09
Documents
17
Period of Report
2013-12-31

Document Format Files

Seq Description Document Type Size
1 2013 10-K csgp20131231-10k.htm 10-K 2269112
2 FORM OF RESTRICTED STOCK UNIT AGREEMENT csgp-ex108_20131231.htm EX-10.8 53188
3 SEPARATION AGREEMENT csgp-ex1022_20131231.htm EX-10.22 147468
4 SUBSIDIARIES OF REGISTRANT csgp-ex211_20131231.htm EX-21.1 5325
5 CONSENT OF INDEPENDENT REG PUB ACCT FIRM csgp-ex231_20131231.htm EX-23.1 11697
6 CERTIFICATION OF CEO csgp-ex311_20131231.htm EX-31.1 15272
7 CERTIFICATION OF CFO csgp-ex312_20131231.htm EX-31.2 15210
8 906 CERTIFICATION OF CEO csgp-ex321_20131231.htm EX-32.1 10616
9 906 CERTIFICATION OF CFO csgp-ex322_20131231.htm EX-32.2 10516
16 PERFORMANCE GRAPH csgp2013graph.gif GRAPHIC 11050
17 LOGO currentcostarlogo-noreg.jpg GRAPHIC 5367
  Complete submission text file 0001057352-14-000006.txt   14711347

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE DOCUMENT csgp-20131231.xml EX-101.INS 2445459
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT csgp-20131231.xsd EX-101.SCH 53849
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT csgp-20131231_cal.xml EX-101.CAL 116608
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT csgp-20131231_def.xml EX-101.DEF 319004
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT csgp-20131231_lab.xml EX-101.LAB 969339
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT csgp-20131231_pre.xml EX-101.PRE 532422
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.: 14630133
SIC: 7389 Services-Business Services, NEC
Assistant Director 2 & 3