1,292 filings
Page 10 of 65
144
Thaddeus Gerard Weed
9 May 23
Notice of proposed sale of securities
5:34pm
8-K
CCOI
Cogent Communications Holdings Inc
4 May 23
Departure of Directors or Certain Officers
2:16pm
4
John B. Chang
4 May 23
COGENT COMMUNICATIONS / John B. Chang ownership change
12:08pm
8-K
CCOI
Cogent Communications Holdings Inc
4 May 23
Results of Operations and Financial Condition
7:23am
144
CCOI
Cogent Communications Holdings Inc
3 May 23
Notice of proposed sale of securities
8:36pm
4
CCOI
Cogent Communications Holdings Inc
3 May 23
COGENT COMMUNICATIONS / Greg W O'Connor ownership change
3:14pm
3
Greg W O'Connor
3 May 23
COGENT COMMUNICATIONS / Greg W O'Connor ownership change
3:11pm
8-K
CCOI
Cogent Communications Holdings Inc
1 May 23
Cogent Communications Announces Closing of Acquisition of T-Mobile’s Wireline Business
8:55am
4
John B. Chang
18 Apr 23
COGENT COMMUNICATIONS / John B. Chang ownership change
2:41pm
144
John B. Chang
17 Apr 23
Notice of proposed sale of securities
6:14pm
4
Marc Montagner
5 Apr 23
COGENT COMMUNICATIONS / Marc Montagner ownership change
10:43am
4
CCOI
Cogent Communications Holdings Inc
5 Apr 23
COGENT COMMUNICATIONS / Sheryl Lynn Kennedy ownership change
10:38am
4
CCOI
Cogent Communications Holdings Inc
5 Apr 23
COGENT COMMUNICATIONS / Deneen C Howell ownership change
10:33am
4
CCOI
Cogent Communications Holdings Inc
5 Apr 23
COGENT COMMUNICATIONS / Eve N Howard ownership change
10:29am
4
CCOI
Cogent Communications Holdings Inc
5 Apr 23
COGENT COMMUNICATIONS / Lewis H FERGUSON ownership change
10:24am
4
Brooks Steven D
5 Apr 23
COGENT COMMUNICATIONS / STEVEN D BROOKS ownership change
10:19am
4
CCOI
Cogent Communications Holdings Inc
5 Apr 23
Change in insider ownership
10:13am
4
Blake Bath
5 Apr 23
COGENT COMMUNICATIONS / Blake Bath ownership change
10:04am
ARS
2022 FY
CCOI
Cogent Communications Holdings Inc
15 Mar 23
Annual report to shareholders
4:04pm