Latest filings (excl ownership)
No filings
Latest ownership filings
4
COGENT COMMUNICATIONS HOLDINGS, INC.
3 Oct 19
4
COGENT COMMUNICATIONS HOLDINGS, INC.
1 Jul 19
4
COGENT COMMUNICATIONS HOLDINGS, INC.
2 Apr 19
4
COGENT COMMUNICATIONS HOLDINGS, INC.
3 Jan 19
4
COGENT COMMUNICATIONS HOLDINGS, INC.
9 Nov 18
4
COGENT COMMUNICATIONS HOLDINGS, INC.
1 Oct 18
4
COGENT COMMUNICATIONS HOLDINGS, INC.
3 Jul 18
4
COGENT COMMUNICATIONS HOLDINGS, INC.
2 Apr 18
4
COGENT COMMUNICATIONS HOLDINGS, INC.
16 Mar 18
4
COGENT COMMUNICATIONS HOLDINGS, INC.
3 Jan 18
4
COGENT COMMUNICATIONS HOLDINGS, INC.
15 Dec 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
3 Oct 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
15 Sep 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
5 Sep 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
5 Jul 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
19 Jun 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
3 May 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
15 Mar 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
28 Feb 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
4 Jan 17
4
COGENT COMMUNICATIONS HOLDINGS, INC.
4 Oct 16
4
COGENT COMMUNICATIONS HOLDINGS, INC.
19 Sep 16
4
COGENT COMMUNICATIONS HOLDINGS, INC.
5 Jul 16
4
COGENT COMMUNICATIONS HOLDINGS, INC.
4 Apr 16
4
COGENT COMMUNICATIONS HOLDINGS, INC.
21 Mar 16
4
COGENT COMMUNICATIONS HOLDINGS, INC.
5 Jan 16
4
COGENT COMMUNICATIONS HOLDINGS, INC.
2 Oct 15
4
COGENT COMMUNICATIONS HOLDINGS, INC.
1 Jul 15
4
COGENT COMMUNICATIONS HOLDINGS, INC.
10 Jun 15
4
COGENT COMMUNICATIONS HOLDINGS, INC.
1 Apr 15