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
7cvykct lytds5f
8 Dec 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
3:56pm
144
qhayd smx99w6f
7 Dec 23
Notice of proposed sale of securities
11:29am
4
7wp68ts0qji0vsx8sd
1 Dec 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
11:36am
4
6ul9adz3sdz6a9jv9a
8 Sep 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
12:57pm
144
470mw
6 Sep 23
Notice of proposed sale of securities
11:05am
4
fhqmsrqdjd8gbvv i6og
7 Jun 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
4:42pm
144
7blv4t0ial77 8h4l
6 Jun 23
Notice of proposed sale of securities
12:44pm
4
hvfbsrbel vnguv
8 Mar 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
10:35am
144
gnp kxomgoi7ez6jkg
7 Mar 23
Notice of proposed sale of securities
12:50pm
4
simad35q3k1o49y8r
5 Jan 23
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:03am
4
qg77bn
8 Dec 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:14am
4
irxkh1ce wj7mm7c
1 Dec 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
10:03am
4
oc8xl
8 Sep 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
9:25am
4
brotvzw
7 Jun 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
1:18pm
4
t2flkoalf ux7
9 Mar 22
COGENT COMMUNICATIONS / HENRY W KILMER ownership change
3:09pm