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Filing metadata

Accession number: 0001140361-17-015343
Form type: Form 4
Filer: COGENT COMMUNICATIONS HOLDINGS, INC.
CIK: CIK 1158324
Filed: Apr 10, 2017
Reporting period: Apr 07, 2017
Description: Insider transaction

Documents

0001140361-17-015343-index.htm

Complete submission

0001140361-17-015343.txt

directory listing

Filed by

COGENT COMMUNICATIONS HOLDINGS, INC.