1,080 filings
SC 13G/A
BLK
Blackrock Inc.
30 Jan 23
COGENT COMMUNICATIONS / BlackRock ownership change
9:45am
4
CCOI
Cogent Communications Holdings Inc
27 Jan 23
COGENT COMMUNICATIONS / John B. Chang ownership change
9:12am
4
John B. Chang
18 Jan 23
COGENT COMMUNICATIONS / John B. Chang ownership change
10:30am
4
John B. Chang
13 Jan 23
COGENT COMMUNICATIONS / John B. Chang ownership change
10:25am
8-K
CCOI
Cogent Communications Holdings Inc
11 Jan 23
Entry into a Material Definitive Agreement
10:12am
8-K
CCOI
Cogent Communications Holdings Inc
6 Jan 23
Departure of Directors or Certain Officers
9:57am
4
David Allen Kapp
5 Jan 23
COGENT COMMUNICATIONS / David Allen Kapp ownership change
2:21pm
4
Henry W Kilmer
5 Jan 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:03am
4
James Bubeck
5 Jan 23
COGENT COMMUNICATIONS / JAMES BUBECK ownership change
9:02am
4
Thaddeus Gerard Weed
4 Jan 23
COGENT COMMUNICATIONS / THADDEUS GERARD WEED ownership change
2:08pm
4
John B. Chang
4 Jan 23
COGENT COMMUNICATIONS / John B. Chang ownership change
2:08pm
4
Dave Schaeffer
4 Jan 23
COGENT COMMUNICATIONS / DAVE SCHAEFFER ownership change
2:07pm
4
Raymond B Kummer
4 Jan 23
COGENT COMMUNICATIONS / RAYMOND B KUMMER ownership change
2:06pm
4
Blake Bath
4 Jan 23
COGENT COMMUNICATIONS / Blake Bath ownership change
11:22am
4
Marc Montagner
4 Jan 23
COGENT COMMUNICATIONS / Marc Montagner ownership change
11:21am
4
Kennedy Sheryl Lynn
4 Jan 23
COGENT COMMUNICATIONS / Sheryl Lynn Kennedy ownership change
11:21am
4
Eve N Howard
4 Jan 23
COGENT COMMUNICATIONS / Eve N Howard ownership change
11:20am
4
Deneen C Howell
4 Jan 23
COGENT COMMUNICATIONS / Deneen C Howell ownership change
11:19am
4
FERGUSON Lewis H
4 Jan 23
COGENT COMMUNICATIONS / Lewis H FERGUSON ownership change
11:19am
4
CCOI
Cogent Communications Holdings Inc
4 Jan 23
COGENT COMMUNICATIONS / STEVEN D BROOKS ownership change
11:18am