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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-14-001543
Filing Date
2014-02-28
Accepted
2014-02-28 10:22:11
Documents
14
Period of Report
2013-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2218291z10-k.htm 10-K 1181229
2 EX-21.1 a2218291zex-21_1.htm EX-21.1 40139
3 EX-23.1 a2218291zex-23_1.htm EX-23.1 4066
4 EX-31.1 a2218291zex-31_1.htm EX-31.1 14884
5 EX-31.2 a2218291zex-31_2.htm EX-31.2 14068
6 EX-32.1 a2218291zex-32_1.htm EX-32.1 6896
7 EX-32.2 a2218291zex-32_2.htm EX-32.2 6892
14 G323393.JPG g323393.jpg GRAPHIC 40008
  Complete submission text file 0001047469-14-001543.txt   8598629

Data Files

Seq Description Document Type Size
8 EX-101.INS ccoi-20131231.xml EX-101.INS 1143208
9 EX-101.SCH ccoi-20131231.xsd EX-101.SCH 48100
10 EX-101.CAL ccoi-20131231_cal.xml EX-101.CAL 91233
11 EX-101.DEF ccoi-20131231_def.xml EX-101.DEF 243244
12 EX-101.LAB ccoi-20131231_lab.xml EX-101.LAB 1004362
13 EX-101.PRE ccoi-20131231_pre.xml EX-101.PRE 480989
Mailing Address
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS GROUP INC (Filer) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31227 | Film No.: 14652052
SIC: 7372 Services-Prepackaged Software