0001567619-20-006730.txt : 20200319 0001567619-20-006730.hdr.sgml : 20200319 20200319114030 ACCESSION NUMBER: 0001567619-20-006730 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200317 FILED AS OF DATE: 20200319 DATE AS OF CHANGE: 20200319 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Slagmuylder Jean-Michel F.F. CENTRAL INDEX KEY: 0001807089 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 20727171 MAIL ADDRESS: STREET 1: C/O COGENT COMMUNICATIONS HOLDINGS, INC. STREET 2: 2450 N STREET, N.W. CITY: WASHINGTON STATE: DC ZIP: 20037 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 3 1 doc1.xml FORM 3 X0206 3 2020-03-17 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001807089 Slagmuylder Jean-Michel F.F. 2450 N ST 4TH FLOOR WASHINGTON DC 20008 0 1 0 0 Acting Chief Financial Officer common stock 9141 D Jean-Michel F.F. Slagmuylder 2020-03-19