0001415889-23-016032.txt : 20231208 0001415889-23-016032.hdr.sgml : 20231208 20231208155614 ACCESSION NUMBER: 0001415889-23-016032 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231207 FILED AS OF DATE: 20231208 DATE AS OF CHANGE: 20231208 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KILMER HENRY W CENTRAL INDEX KEY: 0001599812 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 231475276 MAIL ADDRESS: STREET 1: C/O COGENT COMMUNICATIONS HOLDINGS, INC. STREET 2: 2450 N ST NW, 4TH FLOOR 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 4 1 form4-12082023_081209.xml X0508 4 2023-12-07 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001599812 KILMER HENRY W 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037 false true false false VP OF NETWORK STRATEGY 0 common stock 2023-12-07 4 S 0 4800 67.9441 D 28800 D /s/ Henry W Kilmer 2023-12-08