11/19
11:28 am
ccoi
Form 4 COGENT COMMUNICATIONS For: Nov 18 Filed by: FERGUSON Lewis H
Low
Report
Form 4 COGENT COMMUNICATIONS For: Nov 18 Filed by: FERGUSON Lewis H
11/18
11:00 am
ccoi
Form 144 COGENT COMMUNICATIONS Filed by: FERGUSON Lewis H
Low
Report
Form 144 COGENT COMMUNICATIONS Filed by: FERGUSON Lewis H
11/14
05:26 pm
ccoi
Form 144 COGENT COMMUNICATIONS Filed by: Howard Eve N
Medium
Report
Form 144 COGENT COMMUNICATIONS Filed by: Howard Eve N
11/14
01:33 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Nov 11 Filed by: Howard Eve N
Low
Report
Form 4 COGENT COMMUNICATIONS For: Nov 11 Filed by: Howard Eve N
11/12
04:20 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Nov 12 Filed by: Chang John B.
Low
Report
Form 4 COGENT COMMUNICATIONS For: Nov 12 Filed by: Chang John B.
11/12
12:03 pm
ccoi
Form 144 COGENT COMMUNICATIONS Filed by: Chang John B.
Low
Report
Form 144 COGENT COMMUNICATIONS Filed by: Chang John B.
11/12
09:37 am
ccoi
Form 144 COGENT COMMUNICATIONS Filed by: Kennedy Sheryl Lynn
Low
Report
Form 144 COGENT COMMUNICATIONS Filed by: Kennedy Sheryl Lynn
11/12
09:27 am
ccoi
Form 4 COGENT COMMUNICATIONS For: Nov 11 Filed by: Kennedy Sheryl Lynn
Low
Report
Form 4 COGENT COMMUNICATIONS For: Nov 11 Filed by: Kennedy Sheryl Lynn
11/8
02:18 pm
ccoi
Form SC 13G/A COGENT COMMUNICATIONS Filed by: BlackRock, Inc.
Low
Report
Form SC 13G/A COGENT COMMUNICATIONS Filed by: BlackRock, Inc.
11/7
12:15 pm
ccoi
Form 10-Q COGENT COMMUNICATIONS For: Sep 30
Low
Report
Form 10-Q COGENT COMMUNICATIONS For: Sep 30
11/7
07:22 am
ccoi
Form 8-K COGENT COMMUNICATIONS For: Nov 07
Medium
Report
Form 8-K COGENT COMMUNICATIONS For: Nov 07
10/23
05:06 pm
ccoi
Form SC 13G/A COGENT COMMUNICATIONS Filed by: BlackRock, Inc.
Low
Report
Form SC 13G/A COGENT COMMUNICATIONS Filed by: BlackRock, Inc.
10/22
05:06 pm
ccoi
Form 4/A COGENT COMMUNICATIONS For: Oct 01 Filed by: BROOKS STEVEN D
Low
Report
Form 4/A COGENT COMMUNICATIONS For: Oct 01 Filed by: BROOKS STEVEN D
10/2
05:51 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Howard Eve N
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Howard Eve N
10/2
09:53 am
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: de Sa Paul
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: de Sa Paul
10/2
09:52 am
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Montagner Marc
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Montagner Marc
10/2
09:52 am
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Howell Deneen C
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Howell Deneen C
10/1
05:03 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Bath Blake
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Bath Blake
10/1
04:52 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: FERGUSON Lewis H
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: FERGUSON Lewis H
10/1
04:50 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: BROOKS STEVEN D
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: BROOKS STEVEN D
10/1
04:48 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Kennedy Sheryl Lynn
Low
Report
Form 4 COGENT COMMUNICATIONS For: Oct 01 Filed by: Kennedy Sheryl Lynn
9/13
04:46 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Sep 12 Filed by: Chang John B.
Low
Report
Form 4 COGENT COMMUNICATIONS For: Sep 12 Filed by: Chang John B.
9/11
04:18 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Sep 10 Filed by: Kennedy Sheryl Lynn
Low
Report
Form 4 COGENT COMMUNICATIONS For: Sep 10 Filed by: Kennedy Sheryl Lynn
9/11
04:18 pm
ccoi
Form 4 COGENT COMMUNICATIONS For: Sep 10 Filed by: SCHAEFFER DAVE
Low
Report
Form 4 COGENT COMMUNICATIONS For: Sep 10 Filed by: SCHAEFFER DAVE
9/11
04:08 pm
ccoi
Form 144 COGENT COMMUNICATIONS Filed by: Kennedy Sheryl Lynn
Low
Report
Form 144 COGENT COMMUNICATIONS Filed by: Kennedy Sheryl Lynn