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Filing metadata

Accession number: 0001005477-09-002363
Form type: Form 4
Filer: COGENT COMMUNICATIONS GROUP INC
CIK: CIK 1158324
Filed: May 18, 2009
Reporting period: May 15, 2009
Description: Insider transaction

Documents

0001005477-09-002363-index.htm

Complete submission

0001005477-09-002363.txt

directory listing

Filed by

COGENT COMMUNICATIONS GROUP INC