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|Cogent Communications CEO to Present at Four Upcoming Conferences|
|Cogent Communications First Quarter 2014 Earnings Call Rescheduled for 7:30 AM (EDT) on May 8, 2014|
|Cogent Communications Group, Inc. Adopts New Holding Company Structure|
|Cogent Communications Group, Inc. Announces Put Option for its 1.00% Convertible Senior Notes Due 2027|
|Cogent Communications CEO to Present at Two Upcoming Conferences|
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