0001140361-16-072187.txt : 20160711 0001140361-16-072187.hdr.sgml : 20160711 20160711123501 ACCESSION NUMBER: 0001140361-16-072187 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160708 FILED AS OF DATE: 20160711 DATE AS OF CHANGE: 20160711 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COGENT COMMUNICATIONS HOLDINGS, INC. CENTRAL INDEX KEY: 0001158324 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] 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 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: 161761564 MAIL ADDRESS: STREET 1: 1232 FETON CT NW CITY: WASHINGTON STATE: DC ZIP: 20007 4 1 doc1.xml FORM 4 X0306 4 2016-07-08 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 2016-07-08 4 S 0 1000 41.5296 D 58740 D The sale of shares of common stock reported here was implemented pursuant to Dr. Kummer's structured sale plan (10b5-1 plan). A portion of these securities is not vested. Raymond B. Kummer 2016-07-11