0001140361-17-034222.txt : 20170905 0001140361-17-034222.hdr.sgml : 20170904 20170905102944 ACCESSION NUMBER: 0001140361-17-034222 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170901 FILED AS OF DATE: 20170905 DATE AS OF CHANGE: 20170905 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WEED THADDEUS GERARD CENTRAL INDEX KEY: 0001166978 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 171067662 MAIL ADDRESS: STREET 1: FAIRFAX CITY: FAIRFAX STATE: VA ZIP: 22030 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 2017-09-01 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001166978 WEED THADDEUS GERARD 2450 N ST, NW WASHINGTON DC 20037 0 1 0 0 VP, CFO & Treasurer common stock 2017-09-01 4 S 0 3000 47.0309 D 69650 D /s/ Thaddeus G. "Tad" Weed 2017-09-05