1,269 filings
Page 6 of 64
4
Kennedy Sheryl Lynn
3 Oct 23
COGENT COMMUNICATIONS / Sheryl Lynn Kennedy ownership change
10:00am
4
Blake Bath
3 Oct 23
COGENT COMMUNICATIONS / Blake Bath ownership change
9:59am
4/A
Brooks Steven D
2 Oct 23
COGENT COMMUNICATIONS / STEVEN D BROOKS ownership change
4:07pm
4
Dave Schaeffer
18 Sep 23
COGENT COMMUNICATIONS / DAVE SCHAEFFER ownership change
4:51pm
144
CCOI
Cogent Communications Holdings Inc
15 Sep 23
Notice of proposed sale of securities
4:26pm
4
CCOI
Cogent Communications Holdings Inc
14 Sep 23
COGENT COMMUNICATIONS / DAVE SCHAEFFER ownership change
9:53am
4
Dave Schaeffer
12 Sep 23
COGENT COMMUNICATIONS / DAVE SCHAEFFER ownership change
1:24pm
144
Dave Schaeffer
11 Sep 23
Notice of proposed sale of securities
4:12pm
4
Henry W Kilmer
8 Sep 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
12:57pm
144
CCOI
Cogent Communications Holdings Inc
7 Sep 23
Notice of proposed sale of securities
8:44pm
144
CCOI
Cogent Communications Holdings Inc
6 Sep 23
Notice of proposed sale of securities
11:05am
144
Thaddeus Gerard Weed
5 Sep 23
Notice of proposed sale of securities
6:34pm
4
CCOI
Cogent Communications Holdings Inc
5 Sep 23
COGENT COMMUNICATIONS / THADDEUS GERARD WEED ownership change
2:33pm
4
James Bubeck
5 Sep 23
COGENT COMMUNICATIONS / JAMES BUBECK ownership change
12:57pm
144
James Bubeck
1 Sep 23
Notice of proposed sale of securities
1:09pm
8-K
CCOI
Cogent Communications Holdings Inc
29 Aug 23
Departure of Directors or Certain Officers
4:41pm
4
FERGUSON Lewis H
29 Aug 23
COGENT COMMUNICATIONS / Lewis H FERGUSON ownership change
3:12pm
144
FERGUSON Lewis H
29 Aug 23
Notice of proposed sale of securities
3:11pm
4
Kennedy Sheryl Lynn
25 Aug 23
COGENT COMMUNICATIONS / Sheryl Lynn Kennedy ownership change
12:01pm
144
CCOI
Cogent Communications Holdings Inc
25 Aug 23
Notice of proposed sale of securities
11:59am