72 filings
4
Henry W Kilmer
7 Jun 24
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
10:16am
144
Henry W Kilmer
4 Jun 24
Notice of proposed sale of securities
11:30am
4
Henry W Kilmer
6 Mar 24
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:38am
144
Henry W Kilmer
4 Mar 24
Notice of proposed sale of securities
1:20pm
4
CCOI
Cogent Communications Holdings Inc
5 Jan 24
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
1:03pm
4
5cvffvq2ejg7w
8 Dec 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
3:56pm
144
o8m1 8giosfsyod
7 Dec 23
Notice of proposed sale of securities
11:29am
4
3k5oihk 28kfr
1 Dec 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
11:36am
4
wbt5x ifu40md
8 Sep 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
12:57pm
144
y95qn3o202
6 Sep 23
Notice of proposed sale of securities
11:05am
4
5by8llspm0c
7 Jun 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
4:42pm
144
ou0l1vd
6 Jun 23
Notice of proposed sale of securities
12:44pm
4
qyvl90d
8 Mar 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
10:35am
144
cocngz1 5l9ez
7 Mar 23
Notice of proposed sale of securities
12:50pm
4
j6opu
5 Jan 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:03am
4
ymjn303
8 Dec 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:14am
4
17zpqwq43i qhwppog
1 Dec 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
10:03am
4
x861mee
8 Sep 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:25am
4
txvzmh4bj
7 Jun 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
1:18pm
4
mzme41g3tmjwvf3x
9 Mar 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
3:09pm