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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-11-001528
Filing Date
2011-02-28
Accepted
2011-02-28 15:26:39
Documents
8
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2202298z10-k.htm 10-K 906434
2 EX-21.1 a2202298zex-21_1.htm EX-21.1 14196
3 EX-23.1 a2202298zex-23_1.htm EX-23.1 3512
4 EX-31.1 a2202298zex-31_1.htm EX-31.1 7810
5 EX-31.2 a2202298zex-31_2.htm EX-31.2 8032
6 EX-32.1 a2202298zex-32_1.htm EX-32.1 4769
7 EX-32.2 a2202298zex-32_2.htm EX-32.2 4764
8 G411773.JPG g411773.jpg GRAPHIC 48299
  Complete submission text file 0001047469-11-001528.txt   1017467
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.: 11645597
SIC: 7372 Services-Prepackaged Software