| Mon, Nov 23, 2009 | | | Cogent Communications CEO to Present at J.P. Morgan's SMid Cap Conference PR Newswire (Mon, Nov 23)
| | | Cogent Communications upgraded by Wells Fargo Briefing.com (Mon, Nov 23)
| | Fri, Nov 13, 2009 | | | COGENT COMMUNICATIONS GROUP INC Financials EDGAR Online Financials (Fri, Nov 13)
| | Wed, Nov 11, 2009 | | | Cogent Communications CEO to Present at Two Upcoming Conferences PR Newswire (Wed, Nov 11)
| | Mon, Nov 9, 2009 | | | Cogent Communications Group Q3 2009 Earnings Call Transcript at Seeking Alpha (Mon, Nov 9)
| | | Cogent stock falls as 3Q revenues fall short AP (Mon, Nov 9)
| | | UPDATE - Cogent Communications Q3 rev misses Street, shares down at Reuters (Mon, Nov 9)
| | | COGENT COMMUNICATIONS GROUP INC Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Mon, Nov 9)
| | | Q3 2009 Cogent Communications Earnings Release - 07:00 am ET CCBN (Mon, Nov 9)
| | | Cogent Communications Reports Third Quarter 2009 Results PR Newswire (Mon, Nov 9)
| | Thu, Oct 22, 2009 | | | Cogent Communications to Host Third Quarter 2009 Earnings Call on November 9, 2009 PR Newswire (Thu, Oct 22)
| | Mon, Oct 19, 2009 | | | COGENT COMMUNICATIONS GROUP INC Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under EDGAR Online (Mon, Oct 19)
| | | BofA: Analysts' Upgrades, Downgrades at TheStreet.com (Mon, Oct 19)
| | Wed, Sep 30, 2009 | | | COGENT COMMUNICATIONS GROUP INC Files SEC form 8-K, Change in Directors or Principal Officers EDGAR Online (Wed, Sep 30)
| | Tue, Sep 8, 2009 | | | Cogent Communications CEO to Present at Jefferies 7th Annual Communications Conference PR Newswire (Tue, Sep 8)
| | Fri, Aug 7, 2009 | | | COGENT COMMUNICATIONS GROUP INC Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Fri, Aug 7)
| | Fri, May 8, 2009 | | | COGENT COMMUNICATIONS GROUP INC Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Fri, May 8)
| | Mon, Mar 2, 2009 | | | COGENT COMMUNICATIONS GROUP INC Files SEC form 10-K, Annual Report EDGAR Online (Mon, Mar 2)
| | Thu, Feb 26, 2009 | | | COGENT COMMUNICATIONS GROUP INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen EDGAR Online (Thu, Feb 26)
| | Mon, Feb 9, 2009 | | | [$$] Cogent Has a Line on Growth at RealMoney by TheStreet.com (Mon, Feb 9)
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