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CCOI Cogent Communications

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65.460 -0.040-0.06% Close 09/22 16:00 ET

65.4600.0000.00% Post 17:26 ET

66.110High65.370Low238.37KVolume

Cogent Communications News

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Cogent Communications: Statement of changes in beneficial ownership of securities-Officer SCHAEFFER DAVE
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
09-18 04:51 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
09-15 04:26 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Officer SCHAEFFER DAVE
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
09-14 09:53 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Officer SCHAEFFER DAVE
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
09-12 01:24 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
09-11 04:12 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Officer KILMER HENRY W
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
09-08 12:57 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
09-07 08:44 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
09-06 11:05 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
09-05 06:34 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Officer WEED THADDEUS GERARD
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
09-05 02:33 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Officer BUBECK JAMES
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
09-05 12:57 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
09-01 01:09 ET
Cogent Communications: Current report
8-K | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Filer)
08-29 04:41 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Director FERGUSON Lewis H
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
08-29 03:12 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
08-29 03:11 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Director Kennedy Sheryl Lynn
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
08-25 12:01 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
08-25 11:59 ET
Cogent Communications: Statement of changes in beneficial ownership of securities-Officer Kapp David Allen
4 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Issuer)
08-14 04:15 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
08-11 06:47 ET
Cogent Communications: Notice of proposed sale of securities pursuant to Rule 144
144 | COGENT COMMUNICATIONS HOLDINGS, INC. (0001158324) (Subject)
08-10 05:48 ET

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