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Lunes, Mayo 23, 2005
Cogent Communications Group, Inc. Announces Proposed Common Stock Offering

Viernes, Febrero 18, 2005
Cogent Communications Announces 1-for-20 Reverse Stock Split

Martes, Febrero 15, 2005
Cogent Communications Completes Conversion of Preferred Shares Into Common Shares

Martes, Febrero 15, 2005
Cogent Communications to Start Providing Earnings Guidance

Lunes, Febrero 14, 2005
Cogent Communications Files Registration for Public Offering

Lunes, Febrero 7, 2005
Cogent Extends Network Connectivity in London

Jueves, Enero 27, 2005
Cogent Communications Announces Conversion of Preferred Shares Into Common Shares

Miércoles, Diciembre 15, 2004
Cogent Launches Managed Security Service

Viernes, Diciembre 3, 2004
Cogent Gets High Marks From University Market

Viernes, Diciembre 3, 2004
Cogent and Verio Announce Cogent Acquisition