4 | SEC Filings Hub

Filing metadata

Accession number: 0001140361-11-020501
Form type: Form 4
Filer: COGENT COMMUNICATIONS GROUP INC
CIK: CIK 1158324
Filed: Apr 04, 2011
Reporting period: Apr 01, 2011
Description: Insider transaction

Documents

0001140361-11-020501-index.htm

Complete submission

0001140361-11-020501.txt

directory listing

Filed by

COGENT COMMUNICATIONS GROUP INC