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Ownership
144
COGENT COMMUNICATIONS HOLDINGS, INC.
14 Mar 24
4/A
COGENT COMMUNICATIONS HOLDINGS, INC.
14 Feb 24
4
COGENT COMMUNICATIONS HOLDINGS, INC.
1 Feb 24
4/A
COGENT COMMUNICATIONS HOLDINGS, INC.
30 Jan 24
4
COGENT COMMUNICATIONS HOLDINGS, INC.
5 Jan 24
4
COGENT COMMUNICATIONS HOLDINGS, INC.
28 Dec 23
144
COGENT COMMUNICATIONS HOLDINGS, INC.
26 Dec 23
4
COGENT COMMUNICATIONS HOLDINGS, INC.
22 Dec 23
144
COGENT COMMUNICATIONS HOLDINGS, INC.
21 Dec 23
4
COGENT COMMUNICATIONS HOLDINGS, INC.
20 Dec 23