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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-16-118204
Filing Date
2016-05-05
Accepted
2016-05-05 14:09:59
Documents
52
Period of Report
2016-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a16-5710_110q.htm 10-Q 445442
2 EX-31.1 a16-5710_1ex31d1.htm EX-31.1 13833
3 EX-31.2 a16-5710_1ex31d2.htm EX-31.2 13306
4 EX-32.1 a16-5710_1ex32d1.htm EX-32.1 5867
5 EX-32.2 a16-5710_1ex32d2.htm EX-32.2 5881
  Complete submission text file 0001104659-16-118204.txt   2468767

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT ccoi-20160331.xml EX-101.INS 319023
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ccoi-20160331.xsd EX-101.SCH 32207
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ccoi-20160331_cal.xml EX-101.CAL 38775
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ccoi-20160331_def.xml EX-101.DEF 104543
10 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT ccoi-20160331_lab.xml EX-101.LAB 284583
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ccoi-20160331_pre.xml EX-101.PRE 213939
Mailing Address 2450 N STREET, NW WASHINGTON DC 20037
Business Address 2450 N STREET, NW WASHINGTON DC 20037 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Filer) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-51829 | Film No.: 161622991
SIC: 7372 Services-Prepackaged Software
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