0001567619-18-002535.txt : 20180913 0001567619-18-002535.hdr.sgml : 20180913 20180913145914 ACCESSION NUMBER: 0001567619-18-002535 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180911 FILED AS OF DATE: 20180913 DATE AS OF CHANGE: 20180913 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bath Blake CENTRAL INDEX KEY: 0001378530 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 181068689 MAIL ADDRESS: STREET 1: 1010 WISCONSIN AVENUE STREET 2: SUITE 600 CITY: WASHINGTON STATE: DC ZIP: 20007 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COGENT COMMUNICATIONS HOLDINGS, INC. CENTRAL INDEX KEY: 0001158324 STANDARD INDUSTRIAL CLASSIFICATION: COMMUNICATION SERVICES, NEC [4899] IRS NUMBER: 522337274 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2450 N STREET, NW CITY: WASHINGTON STATE: DC ZIP: 20037 BUSINESS PHONE: 2022954200 MAIL ADDRESS: STREET 1: 2450 N STREET, NW CITY: WASHINGTON STATE: DC ZIP: 20037 FORMER COMPANY: FORMER CONFORMED NAME: COGENT COMMUNICATIONS GROUP INC DATE OF NAME CHANGE: 20010828 4 1 doc1.xml FORM 4 X0306 4 2018-09-11 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001378530 Bath Blake 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037 1 0 0 0 common stock 2018-09-11 4 S 0 11000 54.8589 D 34175 D common stock 2018-09-12 4 S 0 7411 55.0349 D 26764 D /s/ D. Blake Bath 2018-09-13