0001140361-18-024390.txt : 20180517 0001140361-18-024390.hdr.sgml : 20180517 20180517144533 ACCESSION NUMBER: 0001140361-18-024390 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180516 FILED AS OF DATE: 20180517 DATE AS OF CHANGE: 20180517 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BROOKS STEVEN D CENTRAL INDEX KEY: 0001227882 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 18842697 MAIL ADDRESS: STREET 1: C/O BCP CAPITAL MANAGEMENT STREET 2: ONE MARITIME PLAZA CITY: SAN FRANCISCO STATE: CA ZIP: 94111 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 2018-05-16 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001227882 BROOKS STEVEN D 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037 1 0 0 0 common stock 2018-05-16 4 S 0 2000 50.6488 D 24650 D /s/ Steven D. Brooks 2018-05-17