1,328 filings
Page 46 of 67
4/A
CCOI
Cogent Communications Holdings, Inc.
15 Jun 16
COGENT COMMUNICATIONS / DAVE SCHAEFFER ownership change
12:00am
8-K
CCOI
Cogent Communications Holdings, Inc.
9 Jun 16
Other Events
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
8 Jun 16
COGENT COMMUNICATIONS / RAYMOND B KUMMER ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
3 Jun 16
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
3 Jun 16
COGENT COMMUNICATIONS / TIMOTHY G ONEILL ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
3 Jun 16
COGENT COMMUNICATIONS / THADDEUS GERARD WEED ownership change
12:00am
4
Robert N Beury JR
2 Jun 16
COGENT COMMUNICATIONS / ROBERT N BEURY JR ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
31 May 16
COGENT COMMUNICATIONS / RAYMOND B KUMMER ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
18 May 16
COGENT COMMUNICATIONS / RICHARD LIEBHABER ownership change
12:00am
SC 13G/A
BLK
BlackRock, Inc.
10 May 16
Cogent Communications Holdings, Inc.
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
10 May 16
COGENT COMMUNICATIONS / THADDEUS GERARD WEED ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
9 May 16
COGENT COMMUNICATIONS / Marc Montagner ownership change
12:00am
4
Robert N Beury JR
5 May 16
COGENT COMMUNICATIONS / ROBERT N BEURY JR ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
5 May 16
COGENT COMMUNICATIONS / RAYMOND B KUMMER ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
5 May 16
COGENT COMMUNICATIONS / DAVE SCHAEFFER ownership change
12:00am
8-K
CCOI
Cogent Communications Holdings, Inc.
5 May 16
Results of Operations and Financial Condition
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
5 May 16
COGENT COMMUNICATIONS / THADDEUS GERARD WEED ownership change
12:00am
4
CCOI
Cogent Communications Holdings, Inc.
5 May 16
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
12:00am
8-K
CCOI
Cogent Communications Holdings, Inc.
5 May 16
Departure of Directors or Certain Officers
12:00am