NASDAQ:CCOI | News — Page 2 | COGENT COMMUNICATIONS HOLDINGS, INC.

CCOI News — Page 2

Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.

DateTypePublisherHeadlineSummary
2018-09-10Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.03,5.07,9.01.
2018-08-20Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2018-08-15Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01.
2018-08-14Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2018-08-02Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2018-05-03Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2018-05-02Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.07.
2018-02-22Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2017-11-20Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,9.01.
2017-11-02Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2017-08-03Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2017-05-04Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2017-05-03Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,5.07,9.01.
2017-02-23Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2016-12-02Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2016-11-29Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01.
2016-11-28Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2016-11-03Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2016-08-04Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2016-06-09Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 8.01.
2016-05-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2016-05-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,5.07,9.01.
2016-02-25Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2015-11-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2015-10-01Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,9.01.
2015-09-21Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02.
2015-08-06Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2015-05-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2015-04-17Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,1.02,5.07,9.01.
2015-03-30Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K/ACOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K/A covering items 5.03,9.01.
2015-02-25Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2015-02-20Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2015-02-10Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2015-02-09Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2014-11-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2014-11-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,5.03,9.01.
2014-08-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2014-06-26Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2014-05-15Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,5.02,5.03,8.01,9.01.
2014-05-14Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2014-05-08Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2014-04-18Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.07,8.01,9.01.
2014-04-10Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2014-04-02Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01.
2014-04-01Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01.
2014-03-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2014-02-20Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,8.01,9.01.
2013-11-08Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2013-08-20Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2013-08-14Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01.
2013-08-14Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01.
2013-08-08Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2013-08-01Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,9.01.
2013-07-26Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,9.01.
2013-05-14Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02.
2013-05-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2013-04-18Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.07.
2013-02-21Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,8.01,9.01.
2012-11-06Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2012-08-09Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2012-05-03Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2012-04-23Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,5.07.
2012-02-22Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,8.01,9.01.
2011-11-30Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K/ACOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K/A covering items 5.07.
2011-11-03Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,5.02,9.01.
2011-08-04Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2011-05-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2011-04-27Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.07.
2011-02-24Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2011-02-08Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02.
2011-02-01Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,9.01.
2011-01-12Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2011-01-10Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 7.01,9.01.
2010-11-04Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2010-08-05Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2010-05-06Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2010-04-20Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02,5.07.
2010-04-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,8.01.
2010-02-25Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2009-11-09Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02.
2009-10-19Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.03.
2009-09-30Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.02.
2009-08-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02.
2009-05-08Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02.
2009-02-26Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02.
2008-11-06Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2008-09-19Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 8.01.
2008-08-08Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2008-06-12Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 8.01,9.01.
2008-05-09Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2008-02-27Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2007-11-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2007-09-24Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 5.03,9.01.
2007-08-14Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 8.01,9.01.
2007-08-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2007-06-22Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01.
2007-06-12Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,2.03,3.02,8.01,9.01.
2007-06-06Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 8.01.
2007-05-07Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 2.02,9.01.
2007-03-23Current reportSEC filingCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-KCOGENT COMMUNICATIONS HOLDINGS, INC. filed Form 8-K covering items 1.01,9.01.