0001140361-17-035578.txt : 20170914 0001140361-17-035578.hdr.sgml : 20170914 20170914175642 ACCESSION NUMBER: 0001140361-17-035578 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170913 FILED AS OF DATE: 20170914 DATE AS OF CHANGE: 20170914 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KUMMER RAYMOND B CENTRAL INDEX KEY: 0001166982 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 171086486 MAIL ADDRESS: STREET 1: 1232 FETON CT NW 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 2017-09-13 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001166982 KUMMER RAYMOND B 2450 N ST NW WASHINGTON DC 20037 0 1 0 0 CTO; VP Optical Transport common stock 2017-09-13 4 S 0 1000 46.2424 D 53340 D common stock 2017-09-14 4 S 0 3000 46.75 D 50340 D /s/ Raymond B. Kummer 2017-09-14